TABLE OF CONTENTS...Ultrasound Sales Service Repair Training 1815 Industrial Drive, Suite 100...

Conquest Imaging Ultrasound Sales Service Repair Training

1815 Industrial Drive, Suite 100 Stockton, CA 95206

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TABLE OF CONTENTS

THEORY OF OPERATION 1

OPERATIONAL TESTING 2

HARDWARE ACCESS 3

ADJUSTMENTS 4

PREVENTATIVE MAINTENANCE 5

TROUBLESHOOTING 6

DICOM OPTIONS 7

PARTS LIST 8

SYSTEM BLOCK DIAGRAMS Appendix A:



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iU22/iE33™

Chapter 1

Theory of Operation



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iU22/iE33™ Theory of Operation

Operating System

The operating system used on the Host and the Signal and Image-Processing

(SIP) motherboards is Microsoft Windows XP Embedded (XP-E). The

embedded XP version allows customization of components and system

behavior. Much of the operating system is hidden from the user, as the

Philips applications use XP-E as a vehicle for implementing system behavior

through custom graphical user interfaces (GUI).

The operating system on the host is primarily used for system interaction

with the user or network and as an application platform for implementing the

iU22 operation and behavior.

The SIP operating system is configured for headless operation (no graphics

subsystem). The primary functions of the SIP operating system include:

Process estimate data to native format data (scan converted but not

scaled to display size)

Process estimate data flow components to sweeping display data and

digital Doppler audio

Process estimate data to M-mode sweeping display data

Implement the Cineloop function for save/recall/review

System Functional Architecture

The Applications layer comprises software to perform administrative

functions and miscellaneous non-imaging tasks necessary to operate the

ultrasound system. The Virtual Ultrasound System comprises all proprietary

technologies developed by Philips that are involved in ultrasound imaging

and the related physiological signals. These include hardware, firmware, and

software. The Platform layer comprises the hardware and infrastructure

required to run the applications and virtual ultrasound systems.



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Signal Flow

Ultrasound data (RF) is acquired from each transducer element and beam-

formed (summed) into a coherent data stream. This RF data stream is moved

over the RF bus between the Front-End Controller (FEC) and the Host

resident Dual Signal Conditioning (DSC) PCB.

The DSC processes the RF data to estimate space data, commonly referred to

as R-Theta data. This estimate data (2D, Doppler, and so on.) is sent to the

SIP Motherboard to be further processed into each final display data type

supported by the system (2D, 3D, 4D, Doppler, Audio, M-mode, and so on).

The SIP Motherboard stores these data types locally in the SIP hard drive

sub-system (Cineloop images).

From Cineloop images, this data is time-aligned by a streaming data manager

application and provided to Frame Composition processing for composite

image display and real-time annotation. Frame Composition uses the Host

AGP card to compose each image element into a composite display

containing image, text and graphical elements.



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Power Subsystem

Note: The power subsystem used on initially released systems is designated

for “A.x systems.” The subsequently released power subsystem is designated

for “B.0 systems.” Release A.x and B.0 systems are identified by a green or

blue LED, respectively, on the rear of the AC Tray.

Power Subsytem (A.x Systems)

The A.x power subsystem contains:

Platform Power Supply (PPS)

Platform Power Distribution Board (PPDB) • Acquisition Power

Supply (APS)

AC Tray

HV Switcher (used on A.x and B.0 systems)

Power enters the iU22 system via the AC receptacle, located on the AC Tray.

The AC Tray includes an EMI filter, circuit breaker, OEM isolation

transformer and OEM power relay. AC voltage is also routed to both custom

power supplies (Acquisition and Platform). The Power Subsystem is

controlled by the On/Standby switch, located next to the DVD drive. The

On/Standby switch, in conjunction with the Host Motherboard power control

circuitry generates a PS_ON# signal, which activates the two system power

supplies. The power supplies are interlocked, which controls voltage

application during power up.

The Acquisition and Platform supplies contain monitoring hardware, which

prevent sustained over- or under-voltage or over-current conditions. If one of

the supplies does not meet specification, the Power Subsystem shuts

down.This condition requires the AC mains to be disconnected for at least

one minute to discharge the power supply internal voltages and reset the

fault circuitry. There are no power supply adjustments. The power supplies

are factory set and sealed.



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When the Power Subsystem is in low-power sleep mode, the power supplies

are shut down except for +5STBY, which is required to support motherboard

standby functions. When the system is in standby mode (suspend-to-RAM),

the Host software sets a battery enable register bit on the AVIO-CAD

Module and turns off both power supplies. In this state, the system is

consuming less than 7 W of energy and stays in this state indefinitely while

plugged into the AC mains. The battery enable register bit allows the battery

pack to provide energy to the Platform Power Supply +5STBY circuit if the

AC mains is disconnected.

The maximum duration of the mobile standby state is 4 hours. If the system

is unplugged for more than 4 hours and left in standby, a battery monitoring

circuit senses the battery discharge state and disconnects the battery from

the Platform Power Supply, preventing battery damage. By disconnecting

the battery, the Platform Power Supply can no longer supply +5STBY to

both motherboards, and the system enters a complete power-down state.

Subsequent iU22 power-up executes a cold boot cycle to obtain imaging

operation. Normally, if the system is still in a sus-pend state, the system will

boot much quicker as it is restoring the previous operating system state

saved in RAM. Typical boot times are greater than 2 minutes for a cold boot

and less than 35 seconds for a resume from standby.

The ACQ_DC_OK_n signal line indicates the operating condition of the

Acquisition Power Supply and allows for correct operation of the Platform

Power Supply if the Acquisition Power Supply is not inserted or is inserted

and functioning correctly. It also prevents a false-good indication if the

Acquisition Power Supply fails, including conditions where the input fuses

blow.

The DC_OK_OUT signal line is a reset signal to the system. It is dependent

on the power state of the Acquisition Power Supply and the Platform Power

Supply.



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Battery Charging

A fully-charged system battery should maintain the system in the standby

state for approximately four hours without the system being plugged in. If

the battery has been fully discharged, the system may not boot up until the

system has been plugged in for up to 20 minutes to get a sufficient charge on

the battery.

The system battery is charging when:

The system is powered up and in use

The system is shutdown, the circuit breaker is on, and the power cord

is connected to a power outlet.

The system is in standby, circuit breaker is on, and the power cord is

connected to a power outlet. (During this state, standby is maintained

by current from the power outlet, not the battery.)

The system battery is being discharged when the system is in standby and if

the circuit breaker is off, or if the power cord is not connected to a power

outlet

USB Port Power

The Universal Serial Bus (USB) ports on the back of the DVD drive are

powered by the system battery if the system is off (power switch is off and

the breaker is on). The USB ports are powered by power from the

motherboard. The four USB ports on the rear of the AVIO-RIP and the

USB port for the control panel are powered by system power. If system

power is on, the ports are powered. If the system is off or in standby mode,

there is no power to the USB ports.



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Platform Power Supply

The Power Subsystem comprises the following hardware modules:

Platform Power Supply (PPS)

Platform Power Distribution Board

Acquisition Power Supply (APS)

AC Tray

HV Switcher

Platform Power Supply Module

Provides +3.3 Vdc, ±5.0 Vdc, ±12 Vdc, +12 VSB, and +5 VSB. The

+12 VSB is used as a source for the +5 VSB regulator and a source for the

battery charger, located on the AVIO-RIP. The +12 VSB and +5 VSB

are present when AC power is applied. (The iU22 system does not

need to be fully powered up. It needs only to be plugged into the

wall socket with the circuit breaker on.)

Operates between 85 Vac and 264 Vac at 47 to 63 Hz.

Supplies +12 Vdc to video monitor and +3.3 Vdc to touch screen

LCD and +5 Vdc to the touch screen Backlight Inverter.

Thermal, over-voltage, and over-current protected: If temperature,

voltage, or current exceeds the normal range all voltages or currents

shut down. Cycle AC power to reset.

Remote sense for +3.3 Vdc, +5 Vdc, and ground.

Fused primary voltages. The fuses are located under the power supply

cover.

Battery supplies 2.5 A for 5 ms as the current decreases during

power-down.

Battery powers +5 VSB converter, if battery voltage is greater than

+5.88 V, and if the +12 VSB is less than 9 V. When the system is in

this state, the battery is not charged. Battery does not power +5 VSB

converter if +12 VSB is greater than 9 V, and the battery is charged

during this state.\

Generates system reset signal using state of the Acquisition Power

Supply and Platform Power Supply.



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Platform Power Supply functions correctly if the Acquisition Supply

is not inserted or is inserted and functioning correctly. If something

occurs to take the Platform Power Supply down, the Acquisition

Supply also suspends operation. This may happen if the power supply

is working correctly and a voltage goes out on a system PCB.

Platform Power Distribution Board

Mounts to the back wall of the Platform Card Cage and receives

voltages from the Platform Power Supply via bus bars and distributes

to connectors.

Provides a low impedance connection for the Platform Power Supply

outputs.

Contains voltage sense resistors from the Platform Power Supply for

+3.3 Vdc and +5 Vdc

Provides test points and LEDs to indicate that the Platform Supply is

functioning correctly

Acquisition Power Supply Module

Provides +3.5 Vdc, ±5.3 Vdc, ±15 Vdc, and +48 Vdc.

Operates between 85 Vac and 264 Vac at 47 to 63 Hz

Detects AC input voltages (100 to 120 Vac or 220 to 240 Vac).


voltage, or current exceeds the normal range, all voltages or currents


Remote sense for +3.5 Vdc, ±5.3 Vdc, and ground.

Fused primary voltages: Fuses are under the power supply cover.

If something occurs to take the Acquisition Power Supply down, the

Platform Power Supply also suspends operation. This may happen if the

Acquisition Power Supply is working fine and a voltage goes out on a

system PCB.

Supplies +48 Vdc to the HV Switcher to operate the system front end.



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AC Tray

Filters input voltage and contains a circuit breaker

Supplies line voltage (100, 120, 230, or 240 Vac) to the Platform

Power Supply and Acquisition Power Supply

Supplies line voltage to the OEM transformer and OEM relay for OEM

operation.

HV Switcher

Converts ±15 Vdc and +48 Vdc from the Acquisition Power Supply to

±HV (±30 to ±120Vdc)

Supplies ±HV to the AIM HV regulators for low-pass filtering to reduce

power supply noise and to the Channel Boards through the Acquisition

Frontplane (for all transmit waveforms except CW)

During CW, turns off power converters supplying ±HV bus and

switches the ±15 Vdc to the ±HV bus

Routes HV to the transducer connector, to provide power for HV

mux devices in the transducer and to power pulsers of the matrix

array



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Power Subsytems (B.0/C.0)

The B.0 power subsystem contains:

Power supply assembly

o Platform Power Supply (PPS)

o Acquisition Power Supply (APS)

o Acquisition Power Distribution Board (APDB)

Platform Power Distribution Board (PPDB)

AC Tray

HV Switcher (used on A.x, B.0 and C.0 systems)

Power Theory

Power enters the iU22 system via the AC receptacle, located on the AC

Tray. Power is routed through the circuit breaker, is filtered, and is sent to

the +12 VSB power supply. When the +12 VSB is within regulation, the

system awaits a signal from the operator to start system operation.

Pressing the On/Standby switch initiates a PS_ON_n signal at the Host/SIP

motherboards. The PS_ON_n signal is routed to the Acquisition Power

Distribution Board where it initiates the start-up logic sequence. The start-

up logic circuitry sends a signal to the AC Tray to close the AC relay,

applying power to the Acquisition Power Supply, the Platform Power Sup-

ply, and the OEM power supply. The Acquisition Power Distribution Board

also supplies +5 VSB to the AC Tray to light the blue LED. The +5 VSB is

also on when AC power is off but the battery power is on.

The OEM transformer may be configured for a 120- or 220-Vac input,

depending on whether the OEM transformer primary is wired in series or in

parallel. The OEM power supply in conjunction with the Platform Power

Distribution Board brings all output buses within regulation. Bus

monitoring occurs on the Platform Power Distribution Board and the

Acquisition Power Distribution Board.



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When the monitoring circuits indicate that the buses are within regulation

voltage, a DC_OK_OUT signal is sent from the Acquisition Power

Distribution Board to the Host and SIP motherboards via the Platform

Power Distribution Board. When the motherboards receive this signal, they

initialize and bootup begins.

During system operation, all power buses are monitored by comparators on

the Platform Power Distribution Board. The comparators set the

DC_OK_OUT low if a fault occurs. At the same time, the circuitry on the

Acquisition Power Distribution Board identifies whether the shutdown

signal is coming from the Platform Power Distribution Board or from the

AC tray. The results are displayed with the SPS OK and PPDB OK LEDs

on the Acquisition Power Distribution Board. The LED status is latched

until AC power is removed.

Battery Charging

Same as A.x systems

USB Port Power

Same as A.x systems



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Power Supply (B.0/C.0) Systems

The power supply assembly comprises the Platform Power Supply Module,

the Acquisition Power Supply Module, and the Acquisition Power

Distribution Board.

Platform Power Supply Module (PPS) (B.0/C.0 Systems)

Supplies +12Vdc to the Platform Power Distribution Board for

conversion to +5 Vdc, +3.3 Vdc, and -12 Vdc.

Operates between 90 and 240 Vac at 45 to 65 Hz.

Thermal, over-voltage, and over-current protected: If

temperature, voltage, or current exceeds the normal range, all

voltages or currents shut down. Cycle AC power to reset.

Fused primary voltages. The fuses are located under the power

supply cover.

Acquisition Power Supply Module (APS) (B.0/C.0 Systems)

Provides +3.5 Vdc, ±5.3 Vdc, ±15 Vdc, and +48 Vdc.

Operates between 85 and 264 Vac at 47 to 63 Hz.


voltage, or current exceeds the normal range, all voltages or currents


Remote sense for +3.5 Vdc, ±5.3 Vdc, and ground.

Fused primary voltages: Fuses are under the power supply cover.

If something occurs to take the Acquisition Power Supply down, the

Platform Power Supply also suspends operation. This may happen if

the Acquisition Power Supply is working fine and a voltage goes out

on a system PCB.

Supplies +48 Vdc to the HV Switcher to operate the system front end.



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Acquisition Power Distribution Board (APDB) (B.0/C.0 Systems)

Distributes power from the Acquisition Power Supply to the front end

Uses the PS_ON_n signal from the Platform Power Distribution

Board to activate and hold the AC relay on

Monitors +3.65 Vdc, +5.35 Vdc, -5.35 Vdc, +15 Vdc, -15 Vdc, and

+48 Vdc. Creates the APS_DC_OK signal from the monitored

voltages

Uses the APS_DC_OK signal and the PPS_DC_OK signal (from the

Platform Power Supply) to create the SPS_OK signal.

Uses the PLT_PWR_GOOD signal generated on the Platform Power

Distribution Board and the SPS_OK signal to generate the

DC_OK_OUT signal. The DC_OK_OUT signal prevents the Host

and the SIP motherboards from running until all buses are within the

proper voltage range.

Provides fault detection during system operation. If a power supply

fault is detected, a latched-shutdown condition occurs, opening the

AC relay, disabling the power supplies and causing the AC tray LED

to blink. The latched-shutdown condition remains until +12 VSB is

inactive

Provides a power-up time-out interval (approximately 2 to 3 seconds).

If the interval expires, a latched-shutdown condition occurs, opening

the AC relay, disabling the power supplies and causing the AC tray

LED to blink. The latched-shutdown condition remains as long as +12

VSB is active

Enables the Acquisition Power Supply and Platform Power Supply at

system power-up (no delay)

Monitors +5 VSB and illuminates the +5VSB_OK LED if the voltage

is within specifications

Monitors system power-up, shutdown, and fault signals and generates

the appropriate system responses

Twelve LEDs indicate power supply status. Six green LEDs indicate

normal operation. Six red LEDs indicate faults. Refer to Table 9-6 for

LED information

+3.65 Vdc and +5.35 Vdc remote sense signals pass through the

Acquisition Power Distribution Board from the Acquisition Front

Plane to the Acquisition Power Supply



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Platform Power Distribution Board (PPDB) (B.0/C.0 Systems)

Manages the power bus between the Platform Power Supply and

the Platform card cage • Converts +12 Vdc input to +5 Vdc,

+3.3 Vdc, and -12 Vdc

Converts +12 VSB to SW_BATT or to + 5 VSB, depending on

whether the system is in normal operation or in standby

Monitors status of buses and converters and combines the outputs

into one signal (PLT_POWER_GOOD) if the individual outputs

are within specifications

Power-on command provided by PS_ON_n_HOST and

PS_ON_n_SIP signals to become PS_ON_n. This signal is then

sent to the APDB where it is used to activate the AC relay and

hold it on

AC Tray (B.0/C.0 Systems)

Controls AC power to the Acquisition and Platform Power Supplies

by using a board-mounted AC relay. The relay is energized by logic

on the Acquisition Power Distribution Board. The relay controls AC

power to the Acquisition Power Supply, the Platform Power Supply,

and OEM input power.

Configures winding of OEM AC transformer for 90 to 120 Vac, or

220 Vac input power (via two connectors). The AC Trays are sent

correctly configured from the factory.

Provides EMI filtering on AC power lines

Displays power status with a blue LED on the rear of the tray

Generates and routes +12 VSB (standby power) to the Platform

Power Distribution Board

Provides ground lugs for input power and customer equipment

connections

Receives +5 VSB to light the LED from the Acquisition Power

Distribution Board

HV Switcher

Same a A.x



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Power Subsystems (D.0)

The D.0 power subsystem contains:

• Power Supply Assembly

- Platform Power Supply (PPS)

- Acquisition Power Distribution Board (APDB)

- Acquisition Power Supply (APS)

• Battery Thermal Management (BTM) board

• Signal and Power Distribution Board (SPD)

• AC Tray

• HV Switcher

Power Theory (D.0 Systems)

Power enters the iE33 system via the AC receptacle, located on the

AC Tray. Power is routed through the circuit breaker, is filtered, and is sent

to the +12 VSB power supply. When the +12 VSB is within regulation, the

system awaits a signal from the operator to start system operation.

Pressing the On/Off switch activates a timer that holds the AC relay

closed for about 4 seconds.

Pressing the On/Off switch initiates a PS-ON_n signal at the Unified

Motherboard (UMB). The PS_ON_n signal is routed to the Acquisition

Power Distribution Board (APDB) where it initiates the startup logic

sequence.

The APDB also supplies +5 VSB originating from the +12 VSB on

the Battery Thermal Management (BTM) board to the AC Tray to light the

blue LED. After internal sequencing, the UMB sends a PS_ON_n signal to

the Signal and Power Distribution board (SPD). The SPD sends inhibit

signals to allow the Acquisition and Platform Power Supplies (APS and

PPS) to power-up their DC outputs. The SPD also sends a signal to hold the

AC relay closed after the initial 4-second delay.

After the AC relay is energized, the APS and PPS are turned on by a

signal from the APDB. As each power supply comes up, window

comparators monitor the individual voltages (+48 V, ±15 V, ±5.35 V, and

+3.65 V). If the voltages are within range, each power supply develops a

DC_OK signal.



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The two signals are combined (OR’d) and produce a single

DC_OK_OUT signal. The signal is sent to the UMB. When the UMB

receives the signal, it initializes and bootup begins. The DC_OK_OUT

signal is also used to set the next On/Off switch closure as a shutdown

command.

Once the system is operational, pressing the On/Off switch opens the

AC relay and removes power from the APS and PPS. While this is

occurring, the system continues to consume DC power, which ensures that

the charges on the power supplies diminish quickly according to

specifications.

Pressing the On/Off switch also activates a circuit on the SPD that

initiates a 20-second lockout of On/Off switch. This enables the system to

power up without interference from another switch depression (during the

power-up cycle, the user is not able to force a power-off state by pressing the

switch).

At system power-up, the Battery and Thermal Management (BTM)

board sets the Platform and Acquisition fan speeds at full speed. During

system operation, the BTM board continues to monitor the system

temperature and automatically adjust fan speed.



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Battery Charging Theory (D.0 Systems)

For systems with D.0 hardware, the system batteries have been

disconnected and the battery charging circuits are not operational.

USB Port Power Theory (D.0 Systems)

The Universal Serial Bus (USB) ports on the back of the DVD drive

and on the UAVIO are powered by system power from the UMB. If system

power is on, the ports are powered. If the system is off, there is no power to

the USB ports.

Signal and Power Distribution Board (SPD) (D.0 Systems)

• Provides On/Off switch conditioning. Disables the switch for

approximately 20 seconds after first depression, unless power is removed

(Figure 4-3)

• Provides an interface between the UMB and the rest of the system.

Cables to the SPD are designed to enable the UMB to slide out of the

system for maintenance

• Contains a remote On/Off switch for FSE use during system

maintenance

• Receives LVDS signals from the UMB, re-clocks the signals, and sends

them to the UAVIO

• Generates the platform power good signal (PLT_POWER_GOOD)

when all power supplies on the board are within regulation

• Provides a +5.01 V reference voltage to voltage comparators on the

SPD

• Regulates the +5 Vdc and +3.3 Vdc

• Uses the +5 Vdc and +3.3 Vdc to monitor the +12 Vdc.

• Provides overvoltage shutdown protection for the +5 Vdc and +3.3 Vdc

regulators. Latches the regulators off if the voltage is out of spec

• Provides -12 Vdc to track the +12 Vdc



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Battery Thermal Management (BTM) (D.0 Systems Only)

Provides Platform Card Cage and Acquisition Card Cage fan tachometer

readings to system software for fault isolation purposes. Tachometer

readings are used only for fault isolation. (They are not used for speed

control.)

• Sets platform and acquisition fans at full speed during system power-up

• Provides an I2C bus interface to send BTM board identification data to

the rest of the system

AC Tray (D.0 Systems)

• Displays power status with a blue LED on the rear of the tray.

• Controls AC power to the Acquisition and Platform Power Supplies by

using a board-mounted AC relay. The relay is energized by logic on the

Acquisition Power Distribution Board. The relay controls AC power to

the Acquisition Power Supply, the Platform Power Supply, and OEM

input power.

• Configures winding of OEM AC transformer for 90- to 127-Vac, or

220-Vac input power (via two connectors). The AC Trays are sent


• Provides EMI filtering on AC power lines.

• Generates and routes +12 VSB (standby power) to the Signal and

Power Distribution Board (SPD).

• Provides ground lugs for input power and customer equipment

connections.

• Receives +5 VSB to light the LED from the Acquisition Power

Distribution Board.

HV Switcher (D.0 Systems Only)

• Converts ±15 Vdc and +48 Vdc from the Acquisition Power Supply to

±HV (±30 to ±120 Vdc)

• Supplies ±HV to the NAIM HV regulators for low-pass filtering to

reduce power supply noise and to the Channel Boards through the

Acquisition Frontplane (for all transmit waveforms except CW)

• During CW, turns off power converters supplying ±HV bus and

switches the ±15 Vdc to the ±HV bus



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• Routes HV to the transducer connector, to provide power for HV MUX

devices in the transducer and to power pulsers of the matrix array.



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Power Subsystems (E.0)

The E.0 power subsystem contains:

• Power Supply Assembly

- Platform Power Supply (PPS)

- Power System and Battery Controller (PSBC) Board

- Acquisition Power Supply (APS)

• Signal and Power Distribution Board (SPD)

• AC Tray

Power Theory (E.0 Systems)

Power enters the iE33 system via the AC receptacle, located on the

AC Tray. Power is routed through the circuit breaker, is filtered, and is sent

to the +12 VSB power supply. When the +12 VSB is within regulation, the

system awaits a signal from the operator to start system operation. Pressing

the On/Off switch activates a timer that holds the AC relay closed for about

4 seconds.

Once the Acquisition and Platform Power Supplies have charged their

internal high voltage bus, each send an AC_OK signal to the Power System

and Battery Controller (PSBC). The PSBC then sends a pulsed signal to the

UMB. (This pulsed signal replaces the momentary low-pulse signal sent

directly to the mother board from the On/Off switch).

After internal sequencing, the UMB motherboard sends a PS_ON_n

signal to the PSBC. The PSBC sends inhibit signals to allow the Acquisition

and Platform power supplies to power up their DC outputs. The PSBC also

sends a signal to hold the AC relay closed after the initial 4-second delay.

The power supplies then bring all buses up to the proper specifications

and send the DC_OK_OUT signal to the UMB. When the UMB receives

this signal, it initializes and bootup begins. The DC_OK_OUT signal is also

used to set the next On/Off switch closure as a shutdown command.

When the system starts from a standby state, AC power is applied to

the standby power supply in the AC Tray, however, the AC relay has

opened, removing power from the PPS and APS. This places the system in

the initial power-up sequence at the point when the +12 VSB powers up.



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When the On/Off switch is pressed, the system power-up sequence

continues as described. Once the system is operational, pressing the On/Off

switch opens the AC relay and removes power from the PPS and APS.

While this is occurring, the system continues to consume DC power, which

ensures that the charges on the power supplies diminish quickly according to

specifications.

Battery Charging Theory (E.0 Systems)

For systems with E.0 hardware, the batteries have been removed. The

battery charging circuits are not functional.

USB Port Power Theory (E.0 Systems)

See “USB Port Power Theory (D.0 Systems)”.

Signal and Power Distribution Board (SPD) (E.0 Systems)

• Provides On/Off switch conditioning. Disables the switch for

approximately 20 seconds after first depression, unless power is

removed.

• Provides an interface between the UMB and the rest of the system.

Cables to the SPD are designed to enable the UMB to be slid out of the

system for maintenance.

• Contains a remote On/Off switch for FSE use during system

maintenance.

• Receives LVDS signals from the UMB, re-clocks the signals, and sends

them to the UAVIO.

• Generates the platform power good signal (PLT_POWER_GOOD)

when all power supplies on the board are within regulation.

• Provides a +5.01 V reference voltage to voltage comparators on the

SPD.

• Regulates the +5 Vdc and +3.3 Vdc.

• Uses the +5 Vdc and +3.3 Vdc to monitor the +12 Vdc.

• Provides overvoltage shutdown protection for the +5 Vdc and +3.3 Vdc

regulators. Latches the regulators off if the voltage is out of spec.

• Provides -12 Vdc to track the +12 Vdc.



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Power System and Battery Controller (PSBC) (E.0 Systems)

• Combines the functions of the Acquisition Power Distribution Board

(APDB), the Battery Thermal Management (BTM) board, and the HV

Switcher.

• Routes +3.65 Vdc and ±5.3 Vdc directly to the Acquisition Front Plane

(AFP) from the Acquisition Power Supply (APS).

• Sets platform and acquisition fans at full speed during system power-up.

• Provides dual platform and Acquisition Card Cage fan tachometer

readings to system software for fault isolation purposes. Tachometer

readings are used only for fault isolation. (They are not used for speed

control.)

• Provides an I2C bus interface to send fan tachometer readings and

PSBC board identification data to the rest of the system.

• Provides out-of-specification levels for overvoltages or undervoltages

or overcurrent to cause system shutdown and latch off.

• Provides an interface to the Signal and Power Distribution Module

(SPD).

• Converts ±15 Vdc and +48 Vdc from the Acquisition Power Supply to

±HV (±30 to ±120 Vdc).

• Supplies ±HV to the NAIM HV regulators for low-pass filtering to

reduce power supply noise and to the Channel Boards through the

Acquisition Frontplane (for all transmit waveforms except CW).

• During CW, turns off power converters supplying ±HV bus and

switches the ±15 Vdc to the ±HV bus.

• Routes HV to the transducer connector, to provide power for HV MUX

devices in the transducer and to power pulsers of the matrix array.

AC Tray (E.0 Systems)

• Displays power status with a blue LED on the rear of the tray.

• Controls AC power to the Acquisition and Platform Power Supplies by

using a board-mounted AC relay. The relay is energized by logic on the

Power System and Battery Controller (PSBC). The relay controls AC

power to the Acquisition Power Supply, the Platform Power Supply, and

OEM input power.

• Configures winding of OEM AC transformer for 90- to 127-Vac, or

220-Vac input power (via two connectors). The AC Trays are sent




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• Provides EMI filtering on AC power lines.

• Generates and routes +12 VSB (standby power) to the SPD.

• Provides ground lugs for input power and customer equipment

connections.

• Receives +5 VSB to light the LED from the SPD.

HV Switcher

HV Switcher functions for E.0 or later systems are combined on the Power

System and Battery Controller (PSBC).

The control subsystem comprises:

• Control Panel Module (CPM)

• Two Control Panel Connector Board Interfaces

• Control Panel User Interface (CPUI)

• TGC/LGC Board

• Two Backlight Inverter Boards

• Two 8.4-inch LCD panels with integrated touch screens

• Disk drives (DVD and three Host hard drives: HDD0, HDD1, and

HDD2)

• Bluetooth transceiver (wireless RF control using voice recognition)

Control Panel Module (CPM)

• Supports the following user-input devices:

- USB QWERTY keyboard

- USB trackball

- Dual touch screen graphics overlays

- TGC/LGC slide pots

- Rotary encoders

- Push buttons

- Spare USB connector

• Supports the following user-output devices:

- Touch screen monitor graphics overlays

- LED status indicators

- Keyboard illumination LEDs

- Piezoelectric beeper



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• Detects user inputs, communicates with the system CPU via a USB

port, and displays outputs

• Provides a 7-port USB hub

• Analog to digital conversion of the TGC/LGC signals

• 24-MHz clock provides reference frequency for a clock synthesizer that

drives various frequencies to the clocked devices within the control panel

(microcontroller, USB hub, and so on)

• CPM provides power and signal interface to CPUI

• Uses +5 Vdc from the Platform Power Supply

• Identifies revision levels of CPM and CPUI modules

Control Panel Connector Board Interface (Two Boards)

• Provides LVDS (low-voltage differential signaling) from the UAVIO to

the LCD display

• Connects the CPM to the Backlight Inverter

• Provides an interface for a potentiometer controlling the Backlight

Inverter (CCFL or cold-cathode fluorescent lamp)

• Provides interface to Backlight Pot

• Provides an interface from the CPM to the beeper

• Provides interface to the QWERTY control panel LEDs

• Connects touch screen sense lines to the CPM

• Receives signals from the CPM for the following:

- Four touch-screen signals to the LCD

- Four ground signals

- Two +5 Vdc signals

- Two +3.3 Vdc signals

- Two beeper signals

- Potentiometer brightness control

- Sleep control to the LCD backlight

Control Panel User Interface (CPUI)

Contains the rotary encoder and push-button switch interface to CPM

TGC/LGC Board

• Contains eight Time Gain Compensation and eight Lateral Gain

Compensation slide pots with LEDs.



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• The 16 slide pot signals are multiplexed to eight analog signals

representing the position of each slide pot location.

• Multiplexed slide pot signals are sent to the CPM for processing.

Backlight Inverter (Two Each)

• Connected to the Control Panel Connector Board.

• 600 Vac powers the touch screen “backlight.” High voltage is present

across the lower end of the transformer.

• Voltage is bled off immediately when power is removed. There are no

components to store power even if the backlight is defective or not

connected.

• Sleep command from the system holds off backlight until a

predetermined point in the bootup cycle.

NOTE: Voltages of 600 Vac or higher are present on the lower end of

the Backlight Inverter when system

power is applied. To avoid shock hazard, do not touch the inverter.

Touch Screens (Two)

• Connected to the Control Panel Connector Board.

• Thin, pressure-resistive, transparent film overlays the 800 x 600 LCD

display mounted to the Control Panel Module. That film is scanned by a

USB chip set that sends screen coordinates to the Host operating system

when the user touches the overlay. The coordinates represent the X, Y

location of the pressure point that is registered to a displayed button.

• User selection of imaging parameters and control settings. Provides a

virtual button press, using a graphical interface.

• The touch screen lights are powered by the Backlight Inverter.



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Control System

The control subsystem comprises:



Bluetooth device (wireless RF control using voice recognition)

Disk drives (DVD, Host Hard Drive, and two SIP Hard Drives)


24-MHz clock provides reference frequency for a clock synthesizer that

drives various frequencies to the clocked devices within the control panel

(microcontroller, USB hub, and so on).

CPM provides power and signal interface to CPUI.

Host Motherboard USB routes directly to CPM for expanding to seven-

port USB hub.

USB interface to QWERTY keyboard, touch screen, trackball, USB port,

and CPU interface.

Uses +5 Vdc from the Platform Power Supply.

Identifies revision levels of CPM and CPUI modules.

Beeper circuit provides “beeper” and “click” noises.

Provides interface to Control Panel Connector Board and Backlight

Inverter.

Provides LVDS (low-voltage differential signaling) from the AVIO to the

LCD display

Connects the CPM to the Backlight Inverter

Provides an interface for a potentiometer controlling the Backlight

Inverter (CCFL or cold-cathode fluorescent lamp).

Provides interface to Backlight Pot

Provides an interface from the CPM to the beeper Provides interface to

the QWERTY control panel LEDs

Connects touch screen sense lines to the CPM



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Receives signals from the CPM for the following:

o Four touch-screen signals to the LCD

o Four ground signals

o Two +5 Vdc signals

o Two +3.3 Vdc signals

o Two beeper signals

o Potentiometer brightness control

o Sleep control to the LCD backlight


Contains the slide pot, rotary encoder, push-button, and multi-position switch

interface to CPM

Connected to the Control Panel Connector Board.

600 Vac powers the touch screen “backlight.” High voltage is present

across the lower end of the transformer.

Voltage is bled off immediately when power is removed. There are no

components to store power even if the backlight is defective or not

connected.

Sleep command from the system holds off backlight until a

predetermined point in the bootup cycle.

Caution: Shock Hazard – Voltages greater the 600 volt present.

Connected to the Control Panel Connector Board.

Thin, pressure-resistive, transparent film overlays the 800 x 600 LCD

display mounted to the Control Panel Module. That film is scanned by

a USB chip set that sends screen coordinates to the Host operating

system when the user touches the overlay. The coordinates represent

the X, Y location of the pressure point that is registered to a displayed

button.

User selection of imaging parameters and control settings. Provides a

virtual button press using a graphical interface.

The touch screen light is powered by the backlight inverter.



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Disk Drives

The DVD drive is used to upgrade system software and transducer

files (transducer-specific AP&I data) and may also be used to store

images.

Two hard drives for the SIP Motherboard: Each drive has one high-

speed partition (on the outer edge of the platter) and one or more

operating system partitions. One of the two drives contains the

operating system boot image and is used to boot the SIP application.

Both drives are involved in streaming-data operations and use the

high-speed partition to provide about 130 GB of high-bandwidth

storage. Refer to for drive partition information.

One hard drive for the Host Motherboard: Contains the ultrasound

system operating system, embedded operating system, system

software, and transducer information.

Host Hard Drive Partitioning

Drive Partition by Function

C Windows XP Embedded operating system

D Read/write thumbnails and associated data

E Read/write other data, including Quick Save presets, logs, and so on

F Read/write installed Philips application software

Bluetooth Transceiver

The Bluetooth transceiver enables wireless remote control using RF

technology to enable voice control of the ultrasound system. The transceiver

may be used with or without a headset. Refer to the operating instructions

for more information.

Acquisition Subsystem

The Acquisition Subsystem controls the transducer, generates the electrical

impulse (pulse) that creates sound waves, and converts the returning echo

information into digital data.



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The Acquisition Subsystem consists of:

Scanhead Select Module (S/HSEL)

Front End Controller Module (FEC)

Acquisition Frontplane (AcqF)

Four Channel Boards (CB0 through CB3)

Analog Interface Module Plus (AIM+)

Motor Controller PCB (daughterboard to FEC)

Scanhead Select Module - S/HSEL

Selects between transducer connectors

Interface between the front-end PCBs and the transducer

Provides the signal path for TGC1 and TGC2 voltages from the

AIM+ to the Channel Boards

Provides the signal path for CW Doppler I and Q signals from the

Channel Boards to the AIM+

Connects transducer personality information from the transducer to

the AIM+

Provides relay status signals to the AIM+, indicating the status of the

multiplexers

3X or 4X multiplexers for the 128 Channel Board transceivers to the

transducer connectors

CW Doppler multiplexer for connecting transmit signal from AIM+ to

CW/PW connector

4X multiplexer for array data, clock, control signals, and power

signals from the AIM+ to transducer connectors or to no connection if

no transducer connector is selected

3X multiplexer for transducer temperature sensing lines to AIM+ and

sensors for transducer 3D position data and plane selection data.

3X multiplexer for Motor Controller signals from the AIM+ to the

transducer

Signal path from CW/PW connector to the AIM+ for CW Doppler

personality signals

Decoupling filters for all power supply input buses

Transducer-disconnect interrupt signal to the AIM+ from each

transducer connector

I2C interface and flash EEPROM for board-level identification

Provides a path from the AIM+ for VX1, VX2, VX3+, VX3-, HV+,



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HV-, and DC_BIAS1 voltages to the transducers. Uses VRELAY (+12

V), and SS_+5V power buses.

Front End Controller (FEC)

Uses 40-MHz/32-MHz differential clocks and 8-MHz sync clock

(all derived from AIM+)

Contains a slot for the Galil Motor Controller PCB for 3D

acquisition

Programs Motor Controller with a motion profile for speed and

position control

AP&I power monitor control through FEP bus and utilized by

FEC processor

Monitors system temperature from sensors located on several

modules in the card cage

Physio functions

o Contains jacks for internal ECG input, external or high-

level ECG input, Pulse/Aux1 input, Phono/Aux2 input, and

ECG analog out or ECG trigger out

o Processes respiratory, pulse, phono, and auxiliary (from

third-party equipment)

o Simultaneous acquisition and processing of four channels

of physio data

o Data managed by FEC CPU

o Data sent to AVIO for storage in the Host CPU memory

FEC processor is Motorolla 603a CPU processor

Responsible for event timing signal set to control the beamformer

signal path for each PRI

Sends control data from FEC to the Channel Board, AIM+, and

S/HSEL

Sends TGC data from FEC to the TGC ASIC on the AIM+

Accepts real-time RF data from Channel Boards on SUM bus A

and SUM bus B

FEC is I2C bus master for entire Acquisition Subsystem

RF pre-processing: RF headers, low-pass filter, and line

composition buffer to reorder output lines to the DSC

Contains serial LVDS host interface to the AVIO



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Configures the AIM+ FPGA using the FEP bus (FPGA is a Field

Programmable Gate Array: ageneral purpose chip which can be

programmed to carry out a specific hardware function.)

Sequencing in Krusty FPGA and controls beamformer operation

RF sequencer responsible for controlling RF processor (Tigris

FPGA)

Drives the RF header bus and control signals to Tigris FPGA

Signal path mode switching

Acquisition Frontplane (AqF)

Provides connections and signal paths for the AIM+, FEC, and the

Channel Boards

Distributes power supply buses and clock signals to the AIM+, FEC,

and Channel Boards • Provides data bus, address bus, and clock

termination networks

Contains the Acquisition Control Bus, which is the interface to the

Platform Card Cage

Channel Boards (CB) iU22

4 Channel Boards (A0 through A3), 4 Nile ASICs per board with

16 DAC transmit each. Only 8 DAC are used for each board.

Nile ASICs contain a transmit burst controller, waveform

generator, waveform weighting, and waveform pre-distortion.

Analog signal path D/A conversion and external power

amplification.

32 receive channels per board connect to the FEC bus, TIM bus,

and the clocks.

Bus interfaces: Sum A, Sum B, TIM, FEP, FEC.



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Channel Boards (CB) iE33

• Four Channel Boards (A0 through A3), four Nile ASICs per board with

16 DAC transmit each. Only eight DAC are used for each board.

• Channel Board transmit functions are not used for Matrix transducers

• Nile ASICs contain a transmit burst controller, waveform generator,

waveform weighting, and waveform pre-distortion.

• Analog signal path D/A conversion and external power amplification.

• 32 receive channels per board connect to the FEC bus, TIM bus, and the

clocks.

• Bus interfaces: Sum A, Sum B, TIM, FEP, FEC.

• CW Doppler processing (array current summed and pencil probe)

• CW Pulser waveform generator and pulser for static CW

Analog Interface Module Plus (AIM+) iU22

Monitors system temperature, voltage, and beamformer pulser power

consumption Controls Scanhead Select Module interface (transducer

select, personality retrieval, and connectivity status)

Generates TGC1 and TGC2 waveforms

CW Doppler acquisition, including pencil probe

Acquisition Clock sources

Regulates HV Pulser

HV MUX current limited source voltages

Regulates acquisition analog supply

Pulser power monitor source

High Speed Serial Interface to Scanhead Select Module

TGC and HV MUX data demultiplexing and signal conversion

Contains 320 MHz master oscillator and generates clock signals for

all Acquisition hardware (64 MHz, 40 MHz, 32 MHz and Link_Clk)

distributed as differential PECL. Clock_Sync is distributed as

LVCMOS

A/D data acquisition block for measuring transducer mounted sensors,

acquisition system voltages, pulser supply voltage and current and

system temperature transducers

Power supply regulators and current limits for all voltages supplied to

the transducer array connectors (±12 Vdc, +5 Vdc, +REF, and ±HV

MUX bias)



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Transducer personality data identifies which transducer(s) are

connected to the system Pulser regulators (±20-80 Vdc, ±60-120

Vdc) and LV CW regulator with disable support

CW Doppler Pulser waveform generator

CW Doppler processing (array current summed and pencil probe)

Local regulation of ±15 V to ±12 V for transducer use

Local generation of +10 V reference for TGC waveform D/As and

transducer use

Passive motor control path for future 3D position motor control

Interface between FEC and the Scanhead Select Module

Supplies the TGC voltages to the Channel Boards

Regulates the front-end pulser voltages

Serves as the pulser for static CW Doppler

Performs the analog process for CW Doppler

Neo Analog Interface Module (NAIM) iE33

• Monitors system temperature, voltage, and beamformer pulser power

consumption

• Controls Scanhead Select interface (transducer select, personality

retrieval, and connectivity status)

• Transducer personality data identifies which transducer(s) are

connected to the system

• Generates TGC1 and TGC2 waveforms

• Supplies TGC voltages to the Channel Boards for non-Matrix

transducers or to the beamformer resident in Matrix transducers

• Pulser regulators (±20-80 Vdc, ±60-120 Vdc) and LV CW regulator

with disable support

• HV MUX current limited source voltages

• Regulates acquisition analog supply

• Pulser power monitor source

• High Speed Serial Interface to Scanhead Select

• TGC and HVMUX data demultiplexing and signal conversion

• Contains 320 MHz master oscillator and generates clock signals for all

Acquisition hardware (64 MHz, 40 MHz, 32 MHz and Link_Clk)

distributed as differential PECL. Clock_Sync is distributed as

LVCMOS



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• A/D data acquisition block for measuring transducer mounted sensors,

acquisition system voltages, pulser supply voltage and current and

system temperature transducers

• Power supply regulators and current limits for all voltages supplied to

the transducer array connectors (±12 Vdc, +5 Vdc, +REF, and ±HV

MUX bias)

• Local regulation of ±15 V to ±12 V for transducer use

• Local generation of +10 V reference for TGC waveform D/As and

transducer use

• Interface between FEC and the Scanhead Select

• Regulates the front-end pulser voltages

• Contains Matrix transducer functions including data interface for

microbeamformer, HV MUX (transmit power) control, and TGC

control

Galil Motor Controller PCB

Motor Controller PCB located on the FEC

Interfaces with the FEC CPU to set up motion profiles and to pass

parameters. Initiates motion and passes location results via the

Krusty FPGA on FEC

Controls the speed and location of motorized probes and reports

information to the system in real-time

Calibrates after transducer connection

Monitors and limits the power to the motor for safety reasons

Constant velocity or stepped acquisition

o During constant velocity mode, the FEC programs the Motor

Controller with a motion profile consisting of a speed and a

range over which this speed should be maintained.

o During stepped acquisition, the Motor Controller sends the

transducer to a position, fires a few frames, and waits to send

the transducer to a different location. The Motor Controller

holds the position until told to move elsewhere.

System level identification of the module (firmware and software

version) provided through the RS-232 interface



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Motor Controller Circuit Description

The Galil Motor Controller is an optional daughterboard installed in the

FEC PCB. The board controls the speed and location of a variety of

motorized transducers and reports position information to the system in

real-time. The board is also responsible for monitoring and limiting the

amount of power delivered to the motor to comply with safety issues. The

Omni Motor Controller is integrated onto the FEC PCB. The Omni Motor

Controller is an optional feature. Not all FEC PCBs have an integrated

Omni Motor Controller.

Transducers are calibrated when connected to the system. This verifies to the

system the transducer range of motion and sets the position counter to the

home state or that of an end-point. Once calibrated, the Motor Controller is

available for position or velocity control.

The Motor Controller can be used for constant velocity acquisition or

stepped acquisition. During constant velocity moves, the Motor Controller

is programmed via the FEC with a motion profile consisting of a speed and

range over which the speed should be maintained. While this is happening,

the Krusty FPGA on the FEC is set up by the system with look-up tables to

fire a sequence. Once set up, the Krusty notifies the Motor Controller to

start the transducer motor. When the transducer motor comes up to speed,

the Krusty is notified that it may shoot frames and retrieve valid data from

the Motor Controller.

During stepped acquisition, the desired sweep rate is too slow for a constant

velocity control. At predefined thresholds, when the motor is stalled, the

system calculates and initiates a series of stepped movements. The FEC sets

up the motion profile as with the constant velocity control (only with a

string of positions) and Krusty initiates the motion. Once the desired

position is achieved, the Krusty shoots a frame and signal for the Motor

Controller to move to the next position.

A second type of stepped acquisition occurs when the transducer is moved

to a location and fires a set of 2D frames. (Essentially, the transducer is

being used as a directional 2D probe.) Motor Controller operation is the

same for both types of stepped acquisition. The Motor Controller holds the

transducer position until instructed to move elsewhere.



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When not in use, the Motor Controller is shut down to reduce the chance

of motor voltages appearing on the transducer connector and to reduce the

possibility of noise originating from the PCB.

Signal Processing Subsystem

The Signal Processing Subsystem comprises functional blocks that operate

on and modify the received signals after beamforming and before image

processing. The functional blocks of the signal processing subsystem are

partitioned over the following modules.

Dual Signal Conditioning PCB (DSC)

Signal and Image Processing (SIP) Motherboard

Dual Signal Conditioning PCB (DSC)

• Processes dual real-time streams of information from the front-end

including echo, Color, CPA imaging, Power Motion Imaging, Tissue

Doppler Imaging, PW Doppler, CW Doppler, 2D/M-mode, and

Color M-mode) before sending the data to the motherboards

• Buffers RF data and passes information to the Yukon ASIC where the

front-end sample rate is decoupled from the DSC clock

• Writes data from each RF bus to the PCI bus for storage in an RF

capture buffer (in system memory)

• Writes RF headers, RF data, or both to the RF capture buffer

• Filters lines for capture using the data-type header

• Yukon ASIC, dual data streams

- RF A/B Bus summed and swapped

- Normalization (applies depth versus gain curves)

- RF multizone fine delay

- RF multizone blend

- Lateral RF interpolation filter

- Synthetic aperture



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• Styx ASICs

- Quadrature Bandpass Filtering (QBP)

- Lateral gain compensation

- Automatic Gain Control

- Band equalization

- Focal zone matching

- Digital time gain compensation

- Detection

- Compression

- Contrast resolution enhancement (frequency compounding

summation)

- Detected multizone blending

- Axial interpolation

- Multi-rate filtering (MRF)

• Flow processing

• PCI interface

• Receives data from RF Buses (RF A and RF B)

• Passes CW data without processing

Signal and Image Processing Motherboard (SIP)

• Contains signal and image processing for all imaging modes.

• Scan conversion.

• Contains image (Cineloop) memory.

• Wall filter and gain.

• Connected to the Host Motherboard by the Inter-Platform Link (IPL), a

64-bit PCI-PCI custom bridge. (IPL handles just data. Control is

accomplished via FireWire cable.)

• Sends image data (native images) to Host for graphics overlay.

• Monitors +3.3 Vdc, +5.0 Vdc, ±12.0 Vdc, CPU core voltage, CPU

temperature, and the motherboard ambient temperature.

• Stores images to two hard drives.

Frame Composition

Software on the Host Motherboard accomplishes frame composition. Scan-

converted image data is routed from the SIP to the Host, where it is

processed into frames and overlaid with the image graphics.



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Host Motherboard

• Receives native images from the SIP via the IPL.

• Performs frame composition on native images.

• Adds overlay graphics to native images.

• System-mounted microphone input for recording to the VCR.

• Provides the PCI bus interface to the AVIO, DSC, IEP, and SIP

Motherboard.

• Connected to SIP Motherboard by the Inter-Platform Link (IPL), a

64-bit PCI-PCI custom bridge.

• SIP and Host communicate commands via embedded FireWire. Image

data moves across IPL.

• System memory.

• Monitors +3.3 Vdc, +5.0 Vdc, ±12 Vdc, CPU core voltage, CPU

temperature, and the motherboard ambient temperature.

• System software is stored on Host hard drive.

Display Subsystem

The Display Subsystem formats the echo information for display, and

transfers it to the video monitor and peripheral devices.

The Display Subsystem consists of:

• AVIO-RIP PCB

• AVIO-CAD PCB

• Image Export Processor Board (IEP)

• AGP Graphics Card

Audio Video Input/Output Rear Interface Panel (AVIO-RIP PCB)

• Video distribution for SXGA (RGBVH) composite (CVBS) and

component (Y-C) video to and from the AGP graphics card,

supports NTSC and PAL.

• Provides mute controls for VCR line inputs (line out and microphone)

and speakers.

• Y-C video multiplexing for two sources of component video. (One port

is for internal SVHS VCR; the other is user-defined. The second

source may be endoscopic transducer picture-in-picture views.)

• Independent two-speed control for Acquisition and Platform Card Cage

fans.



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• Print control and status connection for an external printer.

• Battery charger and terminal discharge monitor.

• USB hub interface expansion from one USB on the Host Motherboard

to four on the AVIO. Each has independent power control and

provides individual port current limiting and port status to the hub

controller.

• Provides a battery backup source to the Platform Power Supply for +5

VSB generation.

• Provides pass-through routing to the serial number device interface

(iButton). Obtains

64 bits of data from the iButton using read ROM command. The

iButton stores the system serial number and identifies the system

during software or feature upgrades.

• Contains a 32-bit PCI bus to the Host Motherboard bridged to the

AV_PCI bus.

• AV_PCI bus provides interface to Acquisition Card Cage, UI

graphics controller (SVGA touch screen LCD), and local bus

interface adapter.

• AV_LB bus (local bus) is the primary control for volume control D/A,

audio routing, fan speed, print/print status, ancillary control signals for

the AVIO data path, Doppler audio generator data and control

interface, and voltage and temperature monitoring functions.

• Buffers and performs ESD/EMI functions on component and

composite video from the AGP graphics card. Allows user access to

video and routes video back to AGP graphics.

• Buffers composite capture input and the S-Video Luma input so the

outputs can be directed to the same pin on the AGP graphics card.

(AGP does not support dual video inputs.)

• Boosts low-frequency for power amp.

• Monitors ±12 VDC, +12V_STBY, battery voltage, battery charge

current, and AVIO ambient temperature.

• Board-level identification. Contains an EEPROM for device

configuration information and storage. System software can write

to the VPD data storage area

• Supplies AVIO-CAD interface.



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Audio Video Input/Output (AVIO-CAD PCB)

• Generates analog Doppler audio at a configurable sample rate locked

to the acquisition system clock (PRF rate data)

• Extends the platform PCI bus to the Acquisition Card Cage as a 32-bit

segment (Acquisition control bus interface to the FEC)

• PCI bus based dual-head SVGA controller and LVDS transmission to

the touch screen LCD

• Control interface to the AVIO-RIP

• Provides an interface to the iButton

Image Export Processor – IEP

• Accelerated JPEG compression and export of frame composed

images.

• Contains a GPU (graphics processor unit) to optimize frame sizes and

frame rates.

• RGB from GPU is color-space converted, buffered for raster

(line) to block conversion (RBC), and presented to the JPEG

encoder for compression (up to 30:1).

• Compressed image frame data is then high-speed transferred

to the Host memory.

• Interfaces with the Host Motherboard to setup compression

parameters.

• No local processor to execute diagnostics. Diagnostics execute on the

Host Motherboard and consist of verification of write/read access

to selected FSEs, composition of test patterns on the GPU, and

capture of GPU output and comparison against references, both

compressed and non-compressed.

• Operates independent of the system display path.

• Standard PCI card and resides in a 64-bit/66-MHz slot on a Host PCI

bus.



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IEP Circuit Description

The Image Export Processor provides accelerated JPEG compression and

export of frame composed images. It is a standard PCI card located in a 64-

bit/66-MHz slot on the Host Motherboard.

Line image data is obtained from the Host Motherboard via the PCI bus and

is passed through the PCI-PCI bridge to the GPU. The frame composition

capabilities of the GPU are similar to and independent of those occurring in

the system display path. The parallel processing enables optimized frame

sizes and frame composition of exported video data.

Frame composition software on the Host Motherboard alternates on a frame-

by-frame basis between the system display path and the background image

export path. The alternation rate is 75 Hz driven by the AGP vertical sync

interrupt. Thus, frame composition of the IEP is accomplished at a frame rate

of 37.5 Hz. Frame size is fixed at 1024 x 768 pixels (compared to display

resolution of 1280 x 1024).

The 24-bit RGB output from the GPU is color space converted to YCbCr

color space and is buffered and raster-to-block converted. Lossy JPEG

compression (between 5:1 and 30:1) is set up by the Host Motherboard.

The Data Flow Controller is programmed with frame size, region of interest,

JPEG quantization tables, and miscellaneous control signals from the Host

Motherboard via the PCI bus.

Compressed images are transferred through the local bus to the PCI-local

bus bridge which controls data output between the Image Export Processor

and the image memory on the Host Motherboard.

Graphics Card -AGP (ASUS V8420)

• Provides RGB lookup tables to map Doppler spectral column values to

the RGB values

• Formats spectral data to fit the display size



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Dolphin Card

• Provides the Inter-Platform Link for data transfer between the SIP and

Host Motherboards

• 64-bit PCI-PCI bridge

• 100 MB/s bandwidth in each direction at approximately 667 MB/s

FireWire Interface (IEEE 1394)

• Provides TCP/IP connection and control path between Host and

SIP Motherboards

• Provides wireless LAN connection between Host and SIP

Motherboards

USB

• Provides control and access to QWERTY keyboard, trackball, touch

screen, Bluetooth transceiver, peripherals, and CD/DVD drive (via a

USB-IDE adapter)

Output Power Monitor Theory

Output power monitor provides patient safety by ensuring the system is

operating within acoustic power and intensity (AP&I) limits. It also protects

hardware from destructive or unsafe conditions. It consists of AP&I

software, which resides on the System CPU; FEC software; pulser monitors

in each Channel Board; and a beamformer monitor.

The output power monitor is designed to detect any single failure in the

system, for example, a faulty power supply, a faulty beamformer, a software

failure, a defective transducer or transducer data files. Mode information,

(PRI, voltage, burst, and so forth) sent to the beamformer is also verified

before allowing the beamformer to start. This prevents the system from

inadvertently creating a temporary over-power condition.

The DC output level is monitored for each pulser power supply (on the

Channel Boards, on the AIM+, and within the transducer). Output load

current is measured for each pulser supply and compared to levels expected

by the Acoustic Power and Intensity Manager (APIM). The monitoring is

continuous in all operating states and shuts down the malfunctioning pulser

supply within two seconds of fault detection.



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The current monitor, tracks the current through the AIM regulator. The

voltage monitor tracks the input and output voltages on the AIM regulator,

and the watchdog timer automatically disables the HV supplies if the current

and voltage monitors are not being read by the FEC local processor.

Acoustic Power and Intensity Manager (APIM)

Acoustic Power and Intensity Manager (APIM) software controls the

acoustic power and the surface temperature of the transducer face while

under ultrasound system control. Acoustic power and temperature limits

are set by various regulatory agencies. The APIM monitors the output

power and temperature and ensures the parameters are not exceeded. For

example, display of output power parameters (MI, TI, SPTA) on the system

monitor allows the user to compare anatomy of one patient to another at a

specific output value or to switch modes while keeping the 2D output

constant.

The APIM selects the appropriate voltage level that the FEC must use, given

the current transmit conditions of the ultrasound system and target output

level. The voltage level is calculated based on the system state, transducer

data, AP&I data, and other factors. The voltage level is set so the output

power is as close as possible to the desired setting (MI, TI, or SPTA)

without exceeding the desired level. A power monitor on the FEC verifies

that the FEC is consuming electric current at the rate expected by the

APIM.

Minor errors indicate that acoustic power and intensity may be calculated

and the errors are reported to the error log. Major errors specify conditions

where acoustic power and intensity cannot be calculated and scanning

cannot be initiated for the condition.



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Temperature Monitoring

Temperature monitoring in the Acquisition Card Cage is accomplished

using 11 temperature sensors. Two are on each Channel Board, two are on

the AIM+, and one is on the FEC. The Channel Board and AIM+ sensors

are in the input and exhaust air streams. The sensor for the FEC is located in

the exhaust air stream. The temperatures are not monitored for the first 10

minutes of system operation. After that the system fan speeds are

automatically adjusted according to the system temperatures at the various

sensor locations.If the sensor temperatures drop too low, the fan speeds drop.

Temperature monitoring in the Platform Card Cage is accomplished with a

temperature sensor on each of the motherboards and one on the AVIO-RIP.

X3-1 Matrix Transducer Theory

The X3-1 Matrix transducer is a non-motorized 3D transducer. Transducer

identification (personality) is controlled the same as for other transducers.

The transmit path for the X3-1 Matrix transducer is contained within an

ASIC in the transducer. Beamformer control lines from the NAIM are used

to control beamformer timing (for 2400 elements), TGC, and transducer

power. Some of the control information originates in the FEC PCB. The

Channel Boards are not used for the X3-1 transmit signal path. Programming

functions that are normally stored in Channel Board Ram are stored in 32

MB of memory located on the NAIM. The programming information is

transferred to the beamformer via the MX Bus.

The receive path within the system is similar to that of other transducers,

however, the signals received from the 2,400 elements are multiplexed to 128

packets of information. The packets are processed the same as signals

received from other transducers. The signals are sent to the system back-end

on the RF A and RF B data buses.



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Buss Functions

Platform Subsystems Busses

PCI Bus

The system platform PCI bus interface on the Host Motherboard provides

access to the AVIO, DSC, IPL, IEP, and the SIP Motherboards. It transfers

signal path data transactions, transducer tables, and other data. It also

transfers RF data from the DSC to the Host, estimate data from the DSC to

the SIP, Native Format and Native Format Cineloop image data (scan-

converted and post-processed) from the SIP to the Host memory, and image

import and export data from the Host.

The PCI bus is a segmented bus, meaning that separate portions of the bus

have different bus speeds.

Universal Serial Bus (USB)

The Host Motherboard accesses the DVD drive, modem, user interface,

VCR, and other digital video OEMs through several USB buses. The USB

connector on the back of the DVD drive is USB 2.0 standard. All others are

USB 1.0.

Inter-Platform Link Bus

Provides a PCI-PCI bridge that connects the Host Motherboard IPL module

to the SIP Motherboard IPL module. Connects each motherboard to a 66-

MHz PCI bus segment.



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Inter-Card Cage Buses

Acquisition Control Bus Buses

The Acquisition Control Bus provides a high-bandwidth interface between

the Acquisition Card Cage and the Platform Card Cage. It provides two

unidirectional, five-channel LVDS data and clock paths, reset and hold

lines from the Platform Card Cage to the Acquisition Card Cage, and link

clock signal lines. The physical connections are between the FEC and the

AVIO. The bus also provides a low-noise bus structure to minimize

EMI/RFI. It moves all control and ancillary data movement (non-

beamformed RF data).

RF Bus A/B

The RF Bus comprises two identical 28-bit bus structures (only 24 bits are

used). RF data is moved from the FEC to the DSC via this bus. There is no

handshake provided for data transfers.

Front-End Buses

FEP Bus

The FEP Bus is a static address, data, and control structure that provides

access to various resources on the AIM+, Channel Boards, and S/HSEL

modules. This is a 16-bit extension of the FEC local processor bus operating

at 40 MHz.

FEC Bus

The FEC Bus provides real-time access to the Nile ASICs on the Channel

Boards and the AIM+ for control and timing purposes. The bus architecture

is a static address and data with additional control signals for SDRAM

access and control. The clock rate is 40 MHz.



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SUM Bus Structure

The SUM Bus structure is composed of two identical bus paths of four

segments, daisy-chained between the Channel Boards. Each Channel Board

sums its channels. It then sums its result with the sum of the previous

Channel Board and passes the result to the next Channel Board. Data ends

at the FEC. It can transport RF data at single or double rates. C

W RF Doppler data may be driven onto this bus by the AIM+. Clock rate is

32 or 64 MHz.

TIM Bus

Provides all PRI-PRI real-time control signals as required by the Nile ASIC

and the AIM+ CW Doppler processing module. The control signals include

transmit and receive coarse-delay control, high-voltage rail selection, PRI

reset, and skin-line identification. The clock rate is 32 MHz.

AIM Bus

This bus transports data from the FEC to the AIM+. It has a 5-bit command

bus and a 16-bit data bus. It is time-multiplexed between TGC control, HV

MUX programming data, transducer setup for certain transducers,

microbeamformer scanfile download (for some transducers). The clock rate

is 40 MHz.

Motor Bus

The Motor Bus is the transmission path for multi-phase DC motor control. It

includes four high-current motor drive signals and six encoder channels. This

bus is a subset of the interface to the Motor Controller PCB connector on the

FEC.



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Data Paths iU

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iU22/iE33™

Chapter 2

Operational Testing



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iU22/iE33™ Operational Testing

Beginning an Exam

Note: Most newer Ultrasound Systems depend on the opening and closing of

exams to correctly initialize and maintain internal file structures.

To proceed the following must be true:

• Transducer ports are operational

• Transducer, Patient Data, and the QWERTY keyboard are

operational

• Touch screen is operational and that the calibration has been

successful. No further testing of the touch screen is necessary.

1. Connect and initialize any transducer. If possible, connect transducers

to all three ports.

2. Press Transducer to display the transducer touch screen.

3. Select a transducer from the touch screen.

4. Touch a clinical option and a Tissue Specific preset.

5. Press Transducer.

6. Press Patient Data and enter a patient name.

7. Click Close.

Operational Testing

2D

1. Press 2D to enter 2D imaging (if needed.)

2. Turn 2D to change the gain.

3. Adjust TGC slides. Verify changes in overall image brightness.

4. Turn Zoom. Verify the image increases from and decreases to the

original size.

5. Turn Depth. Verify the changes in depth.

6. Press Zoom to bring up the HD zoom box.



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7. Use the trackball and Select control to move and size the HD zoom

box.

8. Press Zoom to enlarge the boxed area.

9. Press Zoom to return to 2D imaging.

10. Adjust Res/Spd. Verify the icon updates on the touch screen.

11. Adjust Gray Map. Verify the map changes on the display and the

map number changes on the touch screen.

12. If a curved array or sector transducer is connected, adjust Sector

Width to reduce the field of view, and restore it to the default size.

13. Adjust Compress to change image compression. Verify the

compression value on the touch screen and the value (C#) on the

upper left corner of the main display changes.

14. Touch Next.

15. Adjust Output Power. Verify the MI and TI values change on the

main display.

16. Press iSCAN. Verify the iSCAN icon changes to an amber color for

about 3 seconds.

17. Press Freeze. Verify the image is frozen and that the Cineloop

cursors and image number are displayed below the image.

18. Press Print. Verify a beep is heard and a thumbnail shows upon the

right side of the main display. Successful execution of the above steps

verifies operation of the 2D, Depth, Focus, Zoom, iSCAN, Freeze,

and Print controls and all touch screen knobs except those on the far

right and far left.

Color/CPA

1. Press Color. Verify that the color box is displayed.

2. Turn Color to change the gain. Verify that the color box is filled with

color noise.

3. Adjust Scale. Verify that the scale displayed on the color bar changes.

4. Adjust Baseline. Verify the baseline changes on the color bar.

5. Press CPA. Verify that the color bar changes to a an orange hued

color.



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6. Turn CPA. Verify that the color in the color box changes to the orange

colors.

Successful execution of the above steps verifies operation of the Color

and CPA knobs and the remainder of the touch screen knobs not used

in 2D imaging.

PW Doppler, CW Doppler, and M-mode

1. While still in CPA, press PW. Verify the sample volume marker is

displayed.

2. Press Update to toggle between the 2D/CPA image and the scrolling

Doppler display.

3. Touch Simult. Verify that the 2D/CPA and scrolling Doppler displays

are live.

4. Turn PW to change the Doppler gain. Verify there is Doppler noise on

the display and that you hear Doppler audio.

5. Turn Volume. Verify that the volume level changes.

6. Verify your system and transducer support CW Doppler.

7. If so, press CW to begin CW imaging. Verify the proper display.

8. Turn CW to change the Doppler gain.

9. Press 2D to return to 2D imaging.

10. Press M-Mode and Update to obtain a scrolling M-mode display.

11. Turn M-Mode to change the M-mode gain. Successful execution of

the above steps indicates:

• PW, CW, M-mode, Update and Volume are operational.

• Doppler audio signal path and speakers are operational.

Real Time 3D

1. Verify the system contains a motor controller PCB and that the real-

time 3D licensed option is enabled.

2. Connect a motorized transducer.

3. Select a clinical option and a Tissue Specific preset. If there are no

Tissue Specific presets displayed, install or flash the motor controller,

or install the licensed option.

4. Touch 3D/4D.



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5. Acquire an image using Single Sweep 3D. Verify that a volume has

been acquired.

6. Acquire an image using 4D and note the presence of a live volume.

(Move the region of interest box to the image data if necessary.)

Successful execution of the above steps indicates:

• the 3D motor controller has been successfully installed and flashed

• the appropriate licensed options are installed

Connectivity and Review

To proceed the following must be true:

• End Exam and Review are working

• The patient database is functional

• DVD drive is operational

• Transfer of JPEG loops to the DVD and back means that the IEP

board is functional after it had been re-flashed during the SW

installation

1. Press 2D and press Color.

2. Turn Color to adjust color gain until there is color noise in the color

box.

3. Press Print. Verify that you hear a beep and the acquired image

appears in the thumbnail on the right side of the display.

4. Press Capture (while still in live imaging). Verify an hourglass

appears and a delayed beep is heard. Also verify that another

thumbnail is displayed with a loop icon on the right side of the

display.

5. Press End Exam.

6. Press Review to display the Patient Directory.

7. Insert a new DVD into the DVD drive.

8. Click Format to format the disk.

9. Select the patient exam that was most recently ended and click Send

To.

10. In the Send To dialog box, select DVD and click OK.

11. Verify that the green dot on the DVD queue icon comes on briefly.



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12. Delete the patient that was copied to the DVD from the hard drive.

13. Select the DVD directory, highlight the exam that was copied, and

transfer the exam to the hard drive.

14. Select the hard drive directory and the exam that was copied from the

DVD. Click on View Selected. Verify that if in a 4:1 image

presentation, the first loop appears as a JPEG loop icon, while the

print appears as it was taken.

15. Double-click on the JPEG loop icon to obtain a full-screen playback

of that loop.

16. Touch Cine Play.

17. Click Close.

Annotations and Body Markers

1. Press 2D and obtain a 2D image.

2. Press Annotate. Verify that the Annotation touch screen is displayed

with a blinking green cursor on the main display.

3. Touch any annotation term on the touch screen. Verify that the

annotation appears on the main display at the cursor location.

4. Press Erase Text. Verify that annotation disappears from the display.

5. Press Body Mark. Verify a body mark graphic appears in the upper

right of the display.

6. Press Body Mark to erase the body mark.

Successful execution of the above steps implies that Annotation, Erase

Text, and Body Mark are operational.

Analysis

1. Connect and select a transducer used for OB imaging.

2. Touch a clinical option and a Tissue Specific preset used for OB

imaging.

3. Select

4. Press 2D and obtain a 2D image.

5. Press Freeze.

6. Press Caliper. Verify that a single caliper is displayed.

7. Press Select and verify a second caliper is displayed.

8. Press the left and right Select to toggle between the two calipers. (The

active caliper is green.)



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9. Press Calc to display the measurement labels on the left side of the

display.

10. Press Select to assign the measurement to the highlight label.

11. Press Report. Verify that the report is displayed with the patient

name and the measurement just made.

12. Press Report to return to 2D imaging.

13. Press Pointer a couple of times. Verify an arrow appears and

disappears from the display. Successful execution of the above steps

indicates that Caliper, Calc, Report, Pointer, and the Select buttons

work.

Voice Recognition

1. Verify that the Voice Recognition licensed option is enabled.

2. Power up the wireless headset.

3. Press Setups on the keyboard.

4. Click Voice Control and Headset Config. Select the headset and click

Pair.

5. Click Done to exit Setups.

6. Double-click on the Voice icon (headset) to establish voice control.

7. Speak into the headset. Verify the headset icon appears amber or

green.

Peripherals VCR

1. Set up the VCR.

2. Connect and initialize any transducer.

3. Acquire a PW Doppler image.

4. Record several seconds of video.

5. Rewind the tape to the beginning of the current recording.

6. Play back the video and verify that the graphics and gray bar on the

display are in sharp focus and that the gray bar displays the full range

of gray shades as seen on the monitor.

7. Verify that the displayed image is spatially correct, horizontally and

vertically.



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Printer

1. Press Setups.

2. Click Print/Network.

3. Click the Device Selection tab.

4. Select the installed printer.


6. Acquire a 2D image.

7. Press Freeze.

8. Press Print. Verify that the print contains region of interest and full-

screen images.

9. Touch Alt Print. Verify that the print contains region of interest and

full-screen images.

10. Verify that the graphics and gray bar on the print are in sharp focus

and that the gray bar displays the full range of gray shades as seen on

the monitor.

11. Verify that the print image is spatially correct, horizontally and

vertically.



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iU22/iE33™

Chapter 3

Hardware Access



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iU22/iE33™ Hardware Access

Accessing the Acquisition Card Cage and Frontplane

1. Remove the two screws securing the upper front panel enclosure.

2. Slide the upper front panel enclosure up to remove it and set it aside.



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Lower Front Panel Enclosure

3. Remove the two screws securing the lower front panel enclosure.

4. Slide the lower front panel enclosure up to remove it and set it aside.



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Top Control Panel Articulation Enclosure

5. Slide forward and remove the top enclosure that surrounds the control

panel articulation and set it aside. There are no screws securing this

cover to the frame. It is held in place when the front panel enclosure is

installed.



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Control Panel Articulation Arm Beard Enclosure Assembly

6. Remove the four screws securing the articulation arm beard enclosure

assembly.

7. Rotate the front side of the enclosure assembly downward.

8. Then slide the enclosure assembly forward to remove it. Set it aside.



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Rotating the Front Panel Hanger Brackets

9. Rotate all four front panel hanger brackets. Rotate the brackets up 90

degrees until they are flush with the inside of both side panels. There

are two brackets on each side of the panel. This is necessary to allow

sufficient clearance for the removal of the Frontplane assembly.



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Remove the Front Plane Shield

Frontplane Assembly Screws

10. Remove the 17 screws securing the Frontplane assembly to the front

of the Acquisition Card Cage.



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Disengaging the Frontplane assemply

11. Gently pull (do not force) the mechanical arm up to disengage the

Frontplane assembly from the card cage PCBs. Do not use more than

25 pounds (11.4 Kilograms) of force.



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Caution:



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Uncabling the Frontplane Assembly

12. Gently lift the Frontplane assembly up and off the four hanger

brackets.

13. Tilt the top of the Frontplane assembly toward you and lower it until

it rests on the static mat.

14. Disconnect the four power cable connections. The Frontplane

assembly is now completely disconnected.



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Acquisition Card Cage PCBs and Scanhead Select Assembly

Removing the Front Column Disk Bay Enclosure

NOTE To remove the Scanhead Select Assembly, you must first start with

the removal of the Frontplane assembly

1. Remove the 10 screws securing the front disk bay enclosure.



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Rotating the PCB Retainer Brackets

2. Rotate all four PCB-retainer brackets away from the card cage before

attempting to remove any PCBs. Two brackets are at the top of the card

cage and two are at the bottom. They swing outward from the middle.



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Remove the Acquisition Card Cage PCBs

3. Slide the Front-End Controller (FEC) assembly out of the card cage until

you can reach the ribbon cable connected at the bottom of the assembly.

4. Disconnect the ribbon cable and set the FEC assembly aside on an ESD

mat.

5. Remove all the remaining PCBs from the card cage by lifting the

individual board retainers to disengage them from the Scanhead Select

Assembly. Set the boards aside on ESD mats.



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Releasing the Captive Screws

6. Unscrew the 10 captive screws inside the back of the Acquisition Card

Cage.



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Remove the Scanhead Select Assembly

7. Gently lift the Scanhead Select Assembly, tilt it forward, and remove the

assembly from between the Acquisition Card Cage and the system frame.



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AC Tray

Removing the AC tray

1. Remove the six screws securing the rear panel enclosure assembly. Set the

assembly aside.



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2. Remove the power cord.)

3. Remove the two screws securing the AC tray to the cart frame.

For A.x systems, proceed to step 4.

For B.0 systems, proceed to step 7.



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Removing the AC Tray (A.x Systems)

4. Slide the AC Tray out toward you until the tray stops.

5. Disconnect the red/black, yellow/ black, OEM power, and main power

cables.

6. Remove the tray from the system by sliding it the rest of the way out of

the support shelf. This completes the A.x system version of the AC tray

disassembly procedure.



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Removing the AC Tray (B.0 Systems)

7. Slide the AC Tray out toward you until the tray stops.

8. Disconnect the green/yellow, brown, blue, and main power cables.

9. Remove the tray from the system by sliding it the rest of the way out of

the support shelf. This completes the B.0 system version of the AC tray

disassembly procedure.



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Software Change History (iU22)

1.0.0.95 Released on March 19, 2004

453561163821 Software collection

8000-2630-01 Software BOM part number

453561162541 System part number

453561191281 Programmed Host Drive, 1.0.0.95

New Features

• Broadband Sector (Phased) Array Transducers

- S4-1

• Broadband Linear Array Transducers

- L8-4

- L12-5 50 mm

- L17-5 High Frequency Linear Array

• Broadband Curved Array Transducers

- C5-2

- C8-4v

- C8-5

- C9-4

- C9-5ec

- 3D9-3v

- 3D6-2 Trans-Abdominal Broadband Curved Array

• Voice commands

• iSCAN Intelligent Optimization

• SonoCT Real-Time Compound Imaging

• XRES Visualization Technology

• Freehand 3D imaging and 4D imaging

• Contrast imaging

• Panoramic Imaging

• Connectivity



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1.0.1.3 Released on June 15, 2004

This software is a corrective build. It is available on new-build

systems and for upgrades on an as-needed basis. There is no

upgrade program associated with this release. Fixes associated

with this release will be incorporated into a subsequent baseline

software version.



New Features

There are no new features associated with this release.

1.1.0.138 Released on June 22, 2004

Upgrade name: System Update 2.0



New Features

• S3-1 Broadband Phased Array (Sector) Transducers

• Adult Cardiology clinical option

• Cardiology (Adult Echo) Calculations

• Support for DICOM color printers

- Agfa DryStar 4500

- Agfa DryStar 5500

- Fuji DryPix 7000

- Fuji DryPix FM-DP L

- Kodak DryView 8900

- Kodak Keli 160

- Konica DryPro 722

- Konica DryPro 752



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1.1.1.147 Released on August 24, 2004

Software version 1.1.1.147 is a maintenance build to allow

replacement of the ASUS video card with the MSI video card

when the ASUS is end-of-life. There is no upgrade associated

with this release. Fixes associated with this release will be

incorporated into a subsequent baseline software version.


453561191311 Programmed Host Drive 1.1.1.147

New Features


1.1.2.197 Released on October 8, 2004

Software version 1.1.2.197 is a baseline upgrade that supports

several feature enhancements and the corrections to system

operation. There are no new hardware requirements for the

software. Included with the upgrade kit is a Certificate of

Authenticity label. The label represents the Philips purchase of

Microsoft-licensed software. Install the label as indicated in the

upgrade instructions.

453561192621 Software 1.1.2.197


New Features

• Allows use of retired ultrasound and retired ultrasound

mainframe SOP classes for improved interoperability with older

PACS.

• Adds the Advanced control to the Archive area of the Device

Selection tab in the Print/Network setups to select between

ILE and ELE transfer syntaxes to archive servers. The iU22

system supports both syntaxes. Some PACS crash when

attempting to use a transfer syntax that they do not support. For

1.1.2 software, the setting Use implicit transfer syntax only is

disabled after it has been selected.



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• Adds the ability to optimize image quality on exported images

by allowing the user to apply one of four lookup tables to the

exported images.

• Adds the ability for the user to modify these printer settings:

image display format, minimum density, maximum density,

film destination, and configuration information.

• Adds the ability for the user to configure whether the system

automatically selects the appropriate DICOM printer for color

or black-and-white images.

• Adds a Study Description field to the Patient Data display.

NOTE There are no image quality changes to the C5-2 Abdomen, S4-1

Abdomen, L8-4 Vascular, or 3D6-2 OB presets. Changes were made for the

C5-2 OB and L12-5 OB Tissue Specific presets for Harmonic SonoCT

imaging.

1.1.3.283 Released on February 2, 2005

Software version 1.1.3.283 is a baseline upgrade that supports

the release of the Hewlett Packard LaserJet 1320 (HP LJ1320)

and corrects various operational issues. There are no changes or

enhancements to image quality associated with this release.

453561203711 Software 1.1.3.283


New Features


1.1.4.311 Released May 16, 2005

Software version 1.1.4.311 is a corrective build only. There are

no changes or enhancements to image quality associated with

this release.

453561215211 Software 1.1.4.311



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New Features


2.0.0.320 Expected to be released September 2005 Upgrade

name System Update 3.0 This software supports the new

features listed and makes several corrections to system

software.

453561238121 Software 2.0.0.320

New Features

• L9-3 Linear Array Transducer

• X3-1 Matrix Transducer

• S7-2 Sector Array Transducer

• S5-1 Sector Array Transducer

• D2cwc CW Transducer (Pedoff)

• D5cwc CW Transducer (Pedoff)

Software Change History (iE33)

1.0.0.399 Released on November 30, 2004


453561175241 System part number

New Features

• Transducers listed in Table 15-1

• Live xPlane Imaging

• Live 3D Echo

• Panoramic Imaging

• Pulse phono

• Voice commands

• Connectivity



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Acquisition Board Layout



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Acquisition Card Cage

iE33 - Neo Analog Input

Module

(NAIM)



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Supported Media iU22

• If you want to read files stored on the DVD on a PC, a UDF reader must be

installed on the PC if the PC does not use Windows XP. The UDF reader

may be downloaded free from the Internet.

• On initially released systems, Philips recommends the use of Verbatim or

Sony DVDs. Other DVD brands have not performed as well on the system.

On systems with 2.0 software, compatibility issues when using certain

brands of DVDs in the system DVD drive can result in DVD write errors

and system lockups. Philips recommends using only TDK DVD +RW and

Maxell DVD + RW media in the system DVD drive.

Types of Media Supported in the DVD Drive (S/W Below 2.0)

Media File System Notes

DVD+R UDF Use Verbatim or Sony DVDs (not

Imation)

DVD-R UDF Use Verbatim or Sony DVDs (not

Imation)

DVD+RW UDF Use Verbatim or Sony DVDs (not

Imation)

DVD-RW UDF Use Verbatim or Sony DVDs (not

Imation)

CD-RW UDF Requires 20 minutes to format, only

supports to 10X

CD-R ISO No need for UDF reader, can be read

anywhere. ISO can be formatted on the

CD using the DVD format utility



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Types of Media Supported in the DVD Drive (2.0 S/W and

Above)


DVD+R UDF Files require UDF reader to be read on a

PC.

DVD+RW UDF Files require UDF reader to be read on a

PC.




Only the preferred types of media supported in the DVD drive are listed.

Drives are also compatible with CD-RW, DVD-RW, and DVD-RW.

However, CD-RW and DVD-RW drives have slow write speeds.

Supported Media iE33

• If you want to read files stored on the DVD on a PC, a UDF reader must be

installed on the PC if the PC does not use Windows XP. The UDF reader

may be downloaded free from the Internet.

• Philips recommends the use of Verbatim or Sony DVDs. Other DVD

brands have not performed as well on the system.

Types of Media Supported in the DVD Drive


DVD+R UDF Files require UDF reader to be read on a

PC.

DVD+RW UDF Files require UDF reader to be read on a

PC.







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iU22/iE33™

Chapter 4

Adjustments



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iU22/iE33™ Adjustments

System Adjustments

Power Supply

There are no power supply voltage adjustments. The voltages can be

measured directly on the Acquisition or Platform Power Supply modules or

remotely using the UpLink application. Refer to “Troubleshooting”

section. If a voltage is out of tolerance, the system automatically shuts down

and cannot be turned on until the faulty PCB or assembly has been

removed.

Video Monitor Articulation, Elevation, Tilt and Swivel

Adjust video monitor articulation (elbow and knuckle) during system

installation, preventative maintenance, and after monitor replacement.

Monitor articulation requires adjustment when replacing cabling in the

monitor articulation arm.

Video Monitor elevation, tilt, and swivel

1. Release the travel lock.

2. Lift the video monitor. When the monitor is in a normal viewing

position, verify that it does not move up or down without an external force

(that it is neutrally buoyant).

3. If it is not neutrally buoyant, use a 3/16-inch allen wrench to

adjust the set screw on the articulation joint. Adjust the screw

clockwise to increase tension.

4. Grab the monitor from the bottom edge and adjust the tilt. Verify

that the monitor can be moved without difficulty and does not tilt on its

own weight.

5. If necessary, use a 5/32-inch Allen wrench to adjust the two set

screws on the tilt joint. Adjust the screw clockwise to increase

tension.

6. Grab the monitor on the left and right sides and swivel the monitor

from side to side. Verify that the monitor moves with the proper amount of

force.

7. If needed, adjust the swivel nut. Adjust clockwise to increase force.



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3/16 inch allen head set screw adjustment

Video Monitor Articulation Arm Buoyancy Adjustment

5/32 inch allen head set screw adjustments

Video Monitor Tilt Adjustment



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7/16 inch hex head nut adjustment.

Video Monitor Swivel Adjustment

Video Monitor Adjustments

There are no adjustments on the video monitor. However, the monitor

brightness default setting can be adjusted in the setups.

The Monitor control on the 2D touch screen allows you to adjust monitor

brightness to compensate for changes in ambient light. Use this control to

temporarily change monitor brightness. When you cycle power, the system

resets monitor brightness to the default value.

Setting video monitor brightness (power-up default value)

1. Press the Setup key.

2. Click System Settings.

3. Click the Display tab.

4. Select a setting for Monitor Brightness from 1 (darkest) to 5

(lightest).

5. Click Done.



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Adjusting the monitor for ambient lighting

1. Touch Next on the 2D touch screen.

2. Turn Monitor to select a setting from 1 (darkest) to 5 (lightest).

NOTE The Display tab may appear different on different software versions.

However, the location of the Brightness Setting remains the same.

Video Monitor to System Video Adjustment

Video Monitor This procedure calibrates the video monitor pixel clock

and A/D converters (R/G/B) to the Host AGP graphics board. Perform the

calibration only if the main display or AGP graphics board have been

replaced. The monitor must be functional (have power applied and display

video) before running the calibration. Allow the monitor to warm up for 5

minutes before performing the calibration.

When the calibration is executed, the system supplies a video pattern

consisting of alternating black and white pixels (gray screen) and a USB

command to synchronize this input. The system sends a 16-gradation



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grayscale for display, with a USB command to set the A/D converters in the

video module.

The monitor blinks once during the end of the calibration process. Observe

the display for the blink. The calibration is considered successful if the

blink is verified.

To adjust the monitor to the system video card output

1. Remove the lower rear cover from the video monitor.

2. Connect a USB cable from the USB port on the back of the drive bay

to the USB connector on the video monitor. Some systems may have a

hublet connected to this connector. You can either disconnect the cable to

the hublet and connect to the connector on the back of the drive bay or

connect to the empty connector on the hublet.

NOTE Avoid using the USB connectors on the AVIO-RIP. Some systems

may have AVIO-RIP USB connections with versions earlier than 2.0.

3. Verify there is no external keyboard or mouse plugged in.

NOTE The procedure does not work if an external keyboard or mouse are

plugged in.

4. Power up the system. Allow the system to warm up for 5 minutes

before continuing.


6. Click Config/Test.

7. Click the Tech/Admin tab.

8. Enter the user name and password.

9. Click Test/Utilities.

10. Click Platform. Click the arrow to expand.

11. Click Main Display. Click the arrow to expand.

12. Click Calibration.

13. Click Execute.

14. Click Screen Adjust.

Do Not Make any other selections



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15. Click Auto Adjust. Two test patterns briefly appear. The calibration

is complete after the second pattern is displayed. (The first pattern is a fine

grid image; the display sets the pixel clock to match the system graphics

board. The second pattern is a grayscale pattern; the display sets the A/D

converters for optimum dynamic range.)

16. Disconnect the USB cable.

17. Reboot the system.

Touch Screen Calibration

Calibrating the touch screen



3. Click the Tech Admin tab.

4. Enter the user name and password.

5. Click the Test & Utilities tab.

6. Click Platform. Click the arrow to expand.

7. Click Touch Panel. Click the arrow to expand.

8. Click Calibration.

9. Click Execute. The touch screen calibration applet is displayed.

10. Touch the appropriate touch panel when prompted.

11. Touch in the center of each of the five targets that are displayed

sequentially on the touch screen. A message is displayed indicating the

number of pixels off for the calibration procedure.

12. Verify errors are less than 10 pixels. If errors are more than 10

pixels, repeat step 10 and step 11 until the touch screen is calibrated.

13. Click OK.

14. Click Quit.

15. Verify the calibration results:

a. Press Transducer.

b. Select a transducer and a preset.

c. If you are unable to select a transducer and a preset, reboot the system

and repeat step 1 through step 15.

Control Panel Lateral Translation Force Adjustment

The control panel lateral translation force and rotational torque settings are

adjusted simultaneously.



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Adjusting the lateral translation force and rotational torque setting

1. Remove the 10 screws securing the front pivot (orange) cover from

under the control panel.

2. Check the force necessary to rotate the control panel and adjust if

necessary.

3. Using an Allen wrench, adjust the screw shown in. Adjust for

customer satisfaction. There is no torque specification for this adjustment.

4. Replace cover.

Allen head adjustment screw.

Control Panel Lateral Translation Force Adjustment

Key Slide Catch Adjustment

The keyboard slide catch can be adjusted without removing any of the

system enclosures.



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Adjusting the keyboard slide catch

1. Pull the keyboard out from below the control panel.

2. Adjust the screw at the back of the keyboard drawer from

underneath the control panel.

3. Slide the keyboard in until it catches. It should catch and release

easily.

Slotted adjustment screw

Keyboard Slide Catch Adjustment

Control Panel Articulation Adjustment



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Adjusting the control panel articulation-cable tension

1. Adjust the control panel articulation trigger-release tension.

a. Raise the control panel articulation arm using the trigger release.

b. Remove the four screws securing the lower handle half to the

upper and remove the handle half.

c. Looking at the cable-adjustment nut from the non-trigger side of

the cable, adjust the nut clockwise to increase tension on the

cable or counterclockwise to decrease tension.

d. Adjust tension to the customer’s preference.

e. Replace the lower handle half.

2. Adjust the control panel articulation tension at the base of the

articulation arm.

a. Lower the control panel articulation arm using the trigger release.

b. Remove the top lid enclosure from over the base.

c. Using a wrench, adjust the nut clockwise to increase tension or

counterclockwise to decrease tension.

d. Adjust tension for operator preference.

e. Replace the top lid enclosure.

3. Using the articulation trigger release, check the articulation

adjustment by moving the control panel up and down.

Adjustment Nut

Control Panel Articulation Trigger Adjustment



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Hex adjustment nut

Control Panel Articulation Base Adjustment

System Brake Adjustments

Adjusing the system brake

1. Verify system power is off.

2. Chock the rear casters to prevent rolling.

3. Tilt the system to gain access to the brake mechanism.

4. Loosen the adjustment nut on the left brake arm. Adjust the arm in or

out so there are ten threads showing when the adjustment nut is

tightened.

5. Loosen the adjustment nut on the right brake arm. Adjust the arm in or

out so there are six threads showing when the adjustment nut is

tightened.



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6. Lower the system to the floor.

7. Verify brake operation.

8. Repeat step 4 and step 5 until the operation is sufficient.

System Brake Adjustment



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iU22/iE33™

Chapter 5

Preventative Maintenance



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iU22/iE33™ Preventative Maintenance

Introduction

Planned maintenance is recurring and must be performed at least every 6

months. Planned maintenance includes visual inspections, cleaning,

functional performance checks, and safety testing of the system and its

equipment.

Prior to visiting the customer site for planned maintenance, ask the customer

to archive the patient database and perform a disk defragmentation (where

applicable).

After performing planned maintenance, a Service Report and a Preventative

Maintenance Certificate must be completed. A copy of the completed

Service Report and a Preventative Maintenance Certificate must be provided

to the customer and to the Home Office.



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Some facilities have regulations that require planned maintenance more

frequently. It is the responsibility of the Customer Service Engineer (CSE),

to be aware of and adhere to all local regulations regarding planned

maintenance intervals for this system and its equipment.

WARNING - Some ultrasound parts may have had patient contact,

exposing them to blood borne pathogens. When handling parts that may

have had patient contact, take appropriate precautions against exposure to

blood-borne pathogens.



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Tools

Standard field service tools

Electrical Safety Analyzer Dale 601

Ultrasound Phantom RMI 403GS, ATS 539 or similar

ESD Vacuum

Molygraph SL3144 Bearing Grease

Micro-fiber or lint-free soft cloth.

Liquid screen cleaner specifically designed for LCDs

Discuss Customer Concerns

1. Perform the following:

a) Discuss with the customer how the system has performed.

b) Find out about the concerns that the customer might have

regarding the system.

c) Fill out the appropriate section of the Preventative Maintenance

Certificate to document customer concerns and the actions taken

to resolve the issues.

d) Discuss with the customer whether there are unused studies

present on the system. If there are, work with the customer to either

send the unused studies to a storage device or delete the unused

studies.

Note: If the customer has concerns in regards to system performance, steps

may be required to address this. If there are no concerns, skip this step and

proceed to the next step.

System Maintenance

Fan/Air Filters The recommended interval for cleaning the filters is every 6

months, but periodic checks and cleaning should be done more often, if the

system is in a dusty environment. The customer can clean the filters.



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To clean and replace the filters

1. Remove the left-side fan filter (power supply filter):

a. Remove the filter tray enclosure from the lower left side of the

system. The filter tray enclosure snaps into rubber grommets

and can be removed without tools.

b. Remove the filter from the filter tray.

2. Open the rear cover door and pull out the rear air filter.

3. Vacuum both filters and then clean them with soap and water.

4. If there are spare filters, install the spare filters into the system. If

there are no spares, reinstall dry and cleaned filters.

Note: Do not replace filters until thoroughly dry.

5. Reinstall the system covers.

NOTE On the power supply filter, the smaller end of the trapezoidal

shape goes toward the front of the system.

Casters The recommended interval for caster maintenance is every 12

months.

1. Check casters for cut or damaged tires.

2. Check for missing or damaged hubcaps.

3. Move the system and check caster operation.

4. Replace the casters if necessary.

Break and Swivel-lock The recommended interval for brake/swivel-lock

assembly maintenance is every 12 months. Both front casters can be brake-

locked. The right rear caster can be swivel-locked. The left rear caster

cannot be either. All four casters swivel when the swivel lock is off.

1. Check the brake pedal for smooth operation, and confirm that the

mechanism is functional

2. Check the caster swivel-lock pedal for smooth operation, and confirm

that the mechanism is functional.

3. Remove the mud plate enclosure.



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4. Check the brake and swivel-lock cables. Verify there are no kinks or

other cable damage. Replace the cables if necessary.

5. Remove the left and right brake-pedal extension covers.

6. Apply Molygraph SL3144 Bearing Grease to the center brake linkage,

if needed. Move the system and check that the brake and swivel-lock

mechanisms are functional.

Control Panel The recommended interval for control panel articulation

maintenance is every 12 months.

1. Check the control panel articulation for smooth operation (up-down

and left-right).

2. Check the control panel side-to-side release mechanism for proper

operation.

a. Check control panel side-to-side movement. Adjust the tension

if necessary.

b. Check the control panel swivel movement.

3. Check the control panel vertical-release lever for proper operation.

Adjust the cable tension on the release lever if necessary.

4. Check the control panel articulation-arm movement. Adjust the

tension at the base of the arm if necessary.

5. Check that the keyboard slide mechanism is fully functional. Adjust

the slide catch if necessary.

6. Verify that the keyboard light turns on when the keyboard is pulled out

and turns off when the keyboard is pushed in. Adjust the keyboard if

necessary.

Trackball The recommended interval for cleaning the control panel trackball is

every 12 months, but periodic checks and cleaning should be done more often, if

the system is in a dusty environment. Check the control panel trackball for smooth

operation. Clean the trackball and the contacts in the trackball reservoir if needed.

1. Press down on the black rubber portion of the retainer ring with your

thumb and index finger.

2. Turn the retainer ring counterclockwise to loosen the ring.

3. Unscrew the ring and remove it.

4. Remove the trackball from the reservoir.



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5. Clean dust and debris from the trackball reservoir with a cotton swab

moistened with alcohol.

6. Clean the shaft and rollers with a cotton swab moistened with alcohol.

7. Place the trackball in the trackball reservoir.

8. Carefully align the retaining ring to prevent cross-threading.

9. Turn the retaining ring clockwise until it is snug.

Monitor The recommended interval for monitor cleaning and articulation

maintenance is every 12 months.

Articulation

1. Check the monitor articulation mechanism for smooth operation.

2. Check that the monitor does not droop (tilt). Adjust the allen-head

screws at the tilt point.

3. Check that the monitor holds a stable vertical position (buoyancy)

during normal use. Adjust the tension on the jack screw at the

articulation joint.

4. Check the monitor swivel mechanism. Adjust the swivel nut at

the articulation arm swivel point.

Monitor and Touch screen cleaning

1. The video monitor and the touch screen have plastic front surfaces.

The surface is resistant to fluids normally found in clinical

environments, such as ultrasound gel, alcohol, and disinfectants, but

fluids spilled on the screens should be wiped off with a soft cloth to

avoid forming spots on the display surface.

2. The video monitor and touch screen should be cleaned as necessary.

For routine cleaning, use only cleaners specifically designated for

LCD screens. Disinfectants may be used when necessary, but they

are, are not recommended for routine screen cleaning.

3. Clean dust from the monitor and touch screen surfaces with a micro-

fiber or lint-free soft cloth. (Micro-fiber is recommended.)



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4. Remove fingerprints or other marks on the screen using a liquid

screen cleaner specifically designed for LCDs. Spray directly on the

cleaning cloth or apply sparingly to the screen. Pre-moistened

screen wipes may also be used.

5. Dry the surfaces using a micro-fiber or lint-free cloth.

Note: • To avoid damage to the monitor screen and touch screen, do not

touch them with any sharp object such as pencils or calipers.

• Repeated use of common cleaners such as glass cleaner or

products containing alcohol may damage the monitor and touch-

screen surfaces and should not be used. Use cleaners specifically

designed for cleaning LCDs.

• Do not use paper towels to clean LCD surfaces; they may scratch

the surfaces. Use only a micro-fiber or other lint-free cloth.

Monitor Video Adjustments The Monitor control on the touch screen

allows you to adjust monitor brightness to compensate for changes in

ambient light. Use this control to temporarily change monitor brightness.

When you cycle power, the system resets monitor brightness to the default

value.

1. Press Setups.

2. Click System Settings.

3. Click the Display tab.

4. Select a setting for Monitor Brightness from 1 (darkest) to 5

(lightest).

5. Click Done.

To adjust the monitor for ambient lighting

1. Touch Next on the 2D touch screen.

2. Turn Monitor to select a setting from 1 (darkest) to 5 (lightest).

Clearing the Patient Directory During normal system operation, orphaned

patient files are left in the patient database (on the SIP drives). The number

of orphaned files grows with system use. The patient database must be

cleared during each preventive maintenance procedure to ensure that the

number of orphaned files never gets large enough to interfere with system

operation.



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Exporting Image to DVD

Patient images and image loops are stored on the SIP drives. The Review

Exam display allows you to export images in different formats so they can

be viewed on a personal computer. Single-frame images are exported in

JPEG format, and Cineloop sequences are exported in AVI format. When

images are exported in a compressed format, the system adds a label to

each image to indicate that the image has been compressed. The label

“JPEG” is added to the left of the image number on all images exported

from the current exam. The compression factor for exported images is

selected in the setups.

In JPG or AVI Format

1. Press Review. The patient directory is displayed.

2. Select the images you want to export.

3. Click To DVD as JPG/AVI in the Review Exam display.

4. If the Format DVD dialog box is displayed, click OK, click Format

in the Review Exam display, and follow the prompts. Then click To

DVD as JPG/AVI again.

5. In the Copy to DVD dialog box, select or create a directory in which

to store the images on the DVD.

6. Click OK to start copying. A message indicates when the images have

been copied.

In Dicom Format

1. Press Review. The patient directory is displayed.

2. Click Select All. The images are highlighted with reverse video.

3. Click Send To. The Send To dialog box is displayed.

4. Select DVD.

5. Insert a DVD into the drive.

6. Click OK.

7. Remove the DVD when copying has completed.



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Method 1

1. Power up the system.

2. Check with the customer and save selected exams to DVD.

3. Press Setup on the QWERTY top row.

4. Select Print/Network button on the left side of the monitor display.

5. Select the Global Config tab.

6. Select HD Maint. on the Global Config page

7. Click on Reset Patient Database or Reset HD.

Method 2


2. Save all images that the customer wants to retain to the DVD.

3. Power down the system and press Ctrl+Alt+R as the system splash

screen is displayed.

4. Using the key generator in UpLink software, obtain a password and

log onto the MTE.

5. Log onto the command shell.

6. Type f and press Enter.

7. Type cd host and press Enter.

8. Type cd bin and press Enter.

9. Type dmmScript and press Enter. It takes several minutes to run

the script.

10. Type cleanLsr.bat and press Enter.

11. Power down the system using the circuit breaker and wait several

seconds.

12. Reboot the system.



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Backup System

Formatting a DVD

DVD and CD media are available in a number of types. Not all media types

are fully compatible with the system DVD drive. You can use the following

media types with the system:

DVD+RW (re-writable, 4.7 GB capacity)

DVD+R (write once, 4.7 GB capacity)

CD-R (write once, 650 MB capacity)

The system supports multi-session writing to both DVD+RW and CD-R

media. This means that you can record information onto these discs in

multiple sessions, provided each session is closed before a new session begins.

The system automatically closes an open session when you end an exam and when

you click Eject in the Patient Directory. If you always use Eject in the Patient

Directory when ejecting discs, a CD-R recorded on the system will be compatible

with most CD-ROM drives found on PCs. Likewise, a DVD+R recorded on the

system will be compatible with most DVD drives.

1. Insert a DVD into the drive.

2. In the Review Exam display or the Patient Directory, click Format. If

the DVD is unformatted, an icon is displayed to indicate this.

3. In the Format DVD dialog box, click OK.

NOTE In some situations, (for example, if an unformatted disk is in the DVD drive

and the user elects to “Send a copy to DVD” in the Network Setups menu), the

DVD LED continues to flash after a disk is formatted and a study has been copied

to it. This operating scenario, although seemingly not normal, results in no harmful

effect. You may still store new exams to the disk.



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Copying Settings to a DVD If you want to back up or load only certain

settings, select and copy only those settings to a DVD. When you import settings,

all of the settings on the DVD will be loaded into the system.

1. Press Setups.


3. Click the Manage Setups tab

4. Insert a DVD into the DVD drive.

5. If you want to copy all settings in all categories, click Select All and

continue with step 9.

6. Select any setups categories of settings you want to copy.

7. To select Quick Save presets, do one of the following:

- To select all Quick Save presets, select All for Transducer and click

Select Displayed.

- To select specific Quick Save presets, select a transducer and then

select the Quick Save presets you want to copy. Repeat this step

with other transducers.

8. To select voice profiles, do one of the following:

- To select all voice profiles, click Select All.

- To select specific voice profiles, select the ones you want to copy.

9. Click Copy to DVD.

10. If a dialog box indicates that the DVD needs to be formatted, click OK

in the dialog box, and then click Format and follow the prompts.

11. When a prompt indicates that the transfer is complete, press the eject

button on the drive, remove the DVD, and click Done.

Savings User Settings

This procedure saves all Tissue Specific presets, system settings, analysis

settings, annotation set tings, body markers, printer and network settings,

audio/video settings, and voice profiles. The settings must be saved and

restored prior to and after re-imaging or upgrading.


2. Press Setups.


4. Click the Manage Setups tab.

5. Click Select All or click the desired individual settings.

6. Insert a formatted DVD into the drive.



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7. Click Copy to DVD.

8. Save the DVD for future use.

Importing Setting from DVD The system allows you to import all of the

settings on a DVD into your system.

1. Press Setups.


3. Click the Manage Setups tab.

4. Insert a DVD containing settings into the drive.

5. Clik Import from DVD.

6. To select settings to import in the Import Setups dialog box, do one

of the following:

- If you want to import all settings in all categories, click Voice

Profiles, Quick Saves, and each of the setups categories, and

then continue with step 9.

- To select specific Quick Save presets or voice profiles, click the +

icon next to the category to expand the list and then select the

settings you want to import.

7. To import the selected settings, click OK.

8. To import the settings on the DVD, click OK.

9. When a prompt indicates that the transfer is complete, press the eject

button on the drive, remove the disc, and click Done.

Restoring User Setups

1. Perform step 1 through step 5 of “Savings User Settings”.

2. Insert the DVD with the saved user settings into the drive.

3. Click Import from DVD. An Import Setups dialog box is displayed.

4. Click OK.

5. Remove the DVD from the drive.

System Performance Tests

Begin a Patient Exam


2. Press Patient Data and enter a patient name.

3. Click Close and return to 2D.

2D



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1. Connect and initialize a curved transducer.

2. Enable AGC.

3. Adjust 2D gain to maximum.

4. Turn Depth to minimum.

5. Capture an image.

6. Turn Depth to maximum.

7. Adjust speed/IQ to minimum.

8. Adjust the focal zone position and range.

9. Enable Harmonic imaging.

10. Invert the image top to bottom.

11. Invert the image left to right.

12. Restore the image to the normal orientation.

13. Press Freeze.

14. Scroll through each frame in the Cineloop buffer.

15. Return to live imaging.

16. Reduce the sector width.

17. Steer the reduced sector left, right, and center.

18. Print an image to the hard disk.

19. Press Freeze.



22. Expand the sector width to maximum.

23. Zoom the image.

24. Pan to display all areas of the image.

25. Change the zoom factor.

26. Pan to display all areas of the image.

27. Press Freeze.

28. Invert the image left to right.



31. Play the Cineloop images.

32. Adjust the Cineloop playback speed.

33. Pause Cineloop playback.



36. Restore the image to the normal orientation.



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Sono CT

1. Touch SonoCT.

2. Verify that the button is active. The transducer orientation indicator

changes from a dot to a pair of triangles.

3. Turn Depth both directions.

4. Verify that the image and depth markers change accordingly.

CPA

1. Press 2D.

2. Press CPA. Verify that the CPA box appears in the image area.

3. Turn CPA clockwise to increase CPA gain until color noise is visible

within the box.

4. Use the trackball to move the CPA box to the four corners of the

image area.

5. Resize the CPA box. Vary the box size to its minimum and maximum.

6 . Press CPA to exit CPA mode.

2D Color

1. Connect and initialize a linear transducer.

2. Enable Color mode.

3. Adjust the Color gain to fill the color box with color.

4. Adjust the color box position and size.


6. Press Freeze.



9. Exit Color mode.

HD Zoom

1. Enable the HD Zoom box.

2. Adjust the size and position of the HD Zoom box.

3. Zoom the HD Zoom box to fill the image area.


5. Adjust the zoom factor.

6. Un-zoom the image.



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Dual

1. Enable Dual mode.

2. Enable the right image.

3. Press Freeze.



6. Enable the left image.

7 . Exit Dual mode.

PW Doppler

1. Connect and initialize a sector transducer.

2. Enable PW Doppler mode.

3. Adjust the position the M-line.

4. Press Update to activate scrolling Doppler.

5. Adjust PW Doppler gain to display Doppler data.


7. Enable Simultaneous mode.

8. Press Color.

9. Change the display format.

10. Enable HighQ automatic Doppler.

11. Enable Mean Trace.

12. Press Freeze.



15. Return to 2D mode.

M-Mode


2. Press M-Mode.

3. Adjust the position of the M-Line.

4 . Enable scrolling M-mode.

5. Adjust the position of the M-Line.




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7. Press Freeze.



10. Adjust the M-mode scrolling speed.

11. Return to 2D Mode.

Panoramic Imaging

1. Connect and initialize any curved transducer.

2. Touch Panoramic.

3. Touch Start.

4. Acquire an image, moving the transducer as the image is being

acquired.

5. Touch Stop.

6. Touch Cine Review.

7. Use the trackball to scroll through frames of data.

8. Touch Cine Play.

9. Verify that each frame is played sequentially.

10. Exit Panoramic Imaging.

3D


2. Touch 3D/4D.

3. Touch Start 3D.

4. Acquire an image, moving the transducer as the image is being

acquired.

5. Allow the buffer to fill with data.

6. Touch Stop 3D.

7. Rotate the image on each of the three axes.

8. Verify that the image rotates correctly.

9. Exit 3D.



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Image Capture and Connect ivity

1. Press Patient Data.

2. Enter a patient name.

3. Click Close.

4. Press Print. Within a few seconds, you hear a very faint, high-

pitched beep. Listen carefully, it can be hard to hear.

5. Press Patient Data. The Pata Data formappears with the same

data you previously entered. If you did not enter an ID, one is

generated.

6. Press End Exam. All data on the Patient Data form is erased.

7. Click Close. The display returns to the same state as before you

displayed the Patient Data form. The patient name is not displayed in

the image header.

8. Press Review. The Patient Directory appears.

9. Select HD from the Drive menu. A list of saved exams appears in the

directory. It is finished when the status box at the bottom of the

display says, “Query Completed.” Verify that the patient you entered

is in the list, and that one image is associated with it (the Images col-

umn has a “1” in it).

10. Click Close.

Review Exams

1. End any open (or paused) exams.

2. Press Review to display the Patient Directory.

3. Select the current exam.

4. Review each image in the directory.

5. Delete the exam

6. Return to 2D mode.

ECG If Present

1. Connect an S3-1 transducer

2. Connect the ECG cable to the system.

3. Set up the ECG simulator, 2.0 mV and 180 bpm.

4. Press Physio, then enable ECG.



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5. Adjust the ECG gain, ECG position, and speed as necessary.

6. Verify that the ECG waveform is displayed correctly and that the

measured heart rate stabilizes at 180 ±5 bpm.

7. Disable ECG and press 2D.

User Interface Test

1. In the setups, click Config/Test.

2. Click the Tech Admin tab.

3. Enter your user name and password.

4. Click Test and Utilities.

5. Run the QWERTY test.

6. Verify that a response is indicated for each control you press.

7. Verify that a response is indicated for each touch screen control.

NOTE Do not press the keys noted on the display.

System Confidence Test The System Confidence Test or System Test

is a comprehensive test of the system operational status. This test comprises

numerous sub-tests: the System Functional Test, all of the Field Replaceable

Unit (FRU) Comprehensive Tests, and all of the Interface Tests. If a sub-test

fails, the system completes the remaining sub-tests. System Test execution

from this screen is available to The System Confidence Test is also accessible

from within the Tech Admin functions. Test execution from within Tech

Admin is limited to service personnel. If a sub-test fails, a failure code is

displayed.

The System Confidence Test should be run any time a system error is

displayed, or if the user suspects problems with the system. If an error

message is displayed during the test, reboot the system with the On/Standby

switch. This test can take up to 30 minutes.


2. Verify there are no transducers connected.

3. Press Setups.


5. Click the System Test tab.

6. Click Run. The system displays a message when the test is complete,

telling you whether the test passed or failed.

7. Click Cancel or Done to exit the setups.



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Peripherals - VCR’s, Printers etc .

1. Test for normal operat ion.

Safety Checks

Complete Safety Checks as mandated by the facility.



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iU22/iE33™

Chapter 6

Troubleshooting



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iU22/iE33™ Troubleshooting

Troubleshooting

The system contains a number of on-board diagnostic tools. Description and

use of these tools are provided in the Tech Admin Help. However, if the

system does not boot up, the on-board diagnostic tools may not be

accessible. The information in this section may be used to troubleshoot non-

booting systems to allow access to the diagnostics.

Some system faults that cause nonboot conditions may be corrected using

procedures detailed in System Administration.

Troubleshooting Procedure

Note: Never attach or disconnect probes during power-up.

Power Supplies

The Platform Power Supply requires the ACQ_DC_OK signal from the

Acquisition Power Supply to be 0 volts or less than 2.2 Vdc (logic low)

before it powers up. The Platform Power Supply remains off when

ACQ_DC_OK is between 2.2 Vdc and 6 Vdc. The signal is approximately

4 Vdc if the Acquisition Power Supply is connected and not in a

DC_OK_OUT state. This logic allows the Platform supply to power up with

or without the Acquisition Power Supply connected and yet stay shut down

if the Acquisition supply is connected and faulty.

Once powered up with valid output levels, the platform supply provides a

DC_OK_OUT signal to both motherboards, allowing each motherboard

BIOS to run and configure motherboard hardware.

Either motherboard can energize the supply, but either motherboard can

present an over-current load. A jumper (JP2) on the Power Distribution

Board (Platform Card Cage) during troubleshooting that can force the

PS_ON_n signal active. This is useful if one of the motherboards is

suspected of preventing the Platform Power Supply from powering up.

Any condition causing the power supplies to shut down (over-voltage or

over-current) requires the AC breaker to be turned off (or the power cord

disconnected) for a minimum of 1 minute. That allows capacitors within the

supply to drain, removing the internal fault latch voltage.



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When troubleshooting the power supplies, disconnect P1 (24-pin) and P3 (8-

pin) connectors of cable 453561182601 at the motherboards instead of

removing the connection at the Power Distribution Board. Removing this

cable end allows remote sense signal lines to remain connected to the power

supply output and allows the Platform supply to provide proper voltage

regulation. Power cables may be disconnected from one or both

motherboards for troubleshooting purposes.

FEC Configuration Bypass

Perform the FEC configuration bypass procedure if you suspect that the

system did not boot up because the FEC local processor did not configure the

AVIO-CAD bridge for I2O messaging (no beeps from the Host

Motherboard during the bootup process).

Performing the FEC configuration bypass procedure

1. Power down the system by turning off the main breaker and wait

several seconds.

2. Turn the main breaker back on.

3. Using a nonconductive implement, press the push-button switch

located behind the small hole at the bottom of the AVIO-RIP

faceplate. This activates a hardware latch to disable the I2O

messaging unit and ensures the AVIO-CAD FEC PCI bridge responds

to PCI configuration cycles on the next power up, regardless of the

operational state of the FEC.

NOTE: Nonconductive implements include a stiff wire with insulation still

on, a paper clip wrapped with tape, or a plastic tool designed specifically for

the job.


5. Observe the power-up sequence to determine if the procedure

affected the BIOS beep behavior.

NOTE: Each power cycle resets the FEC configuration bypass latch, so the

above sequence must be repeated each time you want a power-up cycle

without FEC I2O messaging.

If the BIOS beep behavior changes, or if the boot sequence goes further,

refer to Use the FEC debug port to determine if the front end is faulty.



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Use the FEC debug port to determine if the front end is faulty

The FEC debug port may be used to determine the configuration of the front

end PCBs (including part numbers), the version number of front end ASICs,

and if there are faults in the Acquisition Subsystem. The detectable faults

include power monitor faults and hardware configuration errors. The port

also reports the checksums for the Channel Board flash. The system should

remain off until the proper setup has occurred.

1. Refer to drawing and connect the system to the laptop.

2. On the laptop, click Start, Programs, Accessories, Communications,

HyperTerminal.

3. If the new connection dialog box appears, enter a name and click OK.

4. Configure the HyperTerminal settings as indicated in table.

Parameter Setting

Connect To tab

Connect using COM1

COM1 Properties

Bits per second 19200

Data bits 8

Parity None

Stop bits 1

Flow control Xon/Xoff

5. Click OK to launch HyperTerminal.

6. Power up the system. The front end status is displayed in the

HyperTerminal window.



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Connecting your Laptop

Laptop Serial Port Cable

P1 P2 Signal

P1-1 P2-1 (GND)

P1-2 P2-2 (Tx)

P1-3 P2-3 (Rx)

P1-4

P1-5 P2-4 (GND)

P1-6

P1-7

P1-8

P1-9



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Remote DOS Commands

Command Description

ASSOC Allows you to view the file association

ATTRIB Displays and changes file attributes

CD Changes directories

CHDIR Changes directories

CHKDISK

Checks the hard drive running FAT for

errors

CHKNTFS

Checks the hard drive running NTFS for

errors

CLS Clears the screen

COMP Compares files

COPY

Copies one or more files to an alternate

location

DATE Views or changes the system date

DEFRAG

Consolidates information on a hard drive

to help with data/program storage

DEL Deletes one or more files

DELETE

Deletes a file (recovery console

command)

DIR

Lists the contents of one or more

directories

FIND Searches for text within a file

FINDSTR Searches for a string of text within a file

FTYPE

Displays or modifies file types used in

file extension associations

HELP

Displays a list of commands along with

a brief explanation

IPCONFIG

Allows you to view network adapter

settings and assigned values (network

command)

MD Creates a new directory

MEM Displays memory on the system

MKDIR Creates a new directory



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Command Description

MOVE

Moves one or more files from one

directory to another directory

NET

Updates, fixes, or allows you to view the

network or network settings

PING

Tests/sends information to another

network computer or network device

START

Starts a separate window in the

Windows operating system from the

MS-DOS prompt

TELNET

Allows you to use Telnet to access

another computer/device from the

prompt

TIME

Allows you to view or modify system

time

TRACERT Allows you to view network packets

routed across a network

TYPE Displays the contents of a file

VER Displays the version information

VOL Displays volume information about the

designated drive

Power Input Requirements

Determining Electrical Power Requirements

1. Explain to the facilities representative that the system requires a

dedicated and isolated line meeting the power requirements as listed

in tables below for A.x systems or for B.0 systems.

2. Verify the outlet to be used is a dedicated and isolated line:

a. Have the facility representative open the circuit breaker.

b. With a DVM or three-prong test plug, confirm that power is still

applied to all other outlets and hardwired devices in the immediate

area and that power is removed only from the dedicated and

isolated outlet box.

3. Verify the proper wiring of the outlet using a three-prong test plug.

This plug also tests for the presence of a ground, but it cannot detect

neutral/ground reversals.



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4. Inform the facility representative of the current draw of the system

and its acceptable voltage range. It is the responsibility of the facility

representative to determine the proper size of the wire based upon the

length of the feed.

5. Using your DVM at the outlet, measure the hot/neutral, hot/ground,

and neutral/ground voltages with a comparable load (for example,

another ultrasound system) on the line.

6. To determine line loss, if a facility representative is available:

a. Have the facility representative measure the voltage at the line’s

circuit breaker primary in the distribution sub-panel.

b. Measure the voltage at the wall outlet.

c. Calculate the percentage of voltage loss across the

line using this formula: Percent line loss = [(A -

B)/A] x 100 where A and B are the voltages at the

circuit breaker and wall outlet with the system on,

respectively.

d. Continue with step 9.

7. If a facility representative is not available:

a. Measure the voltage at the outlet with the load on and off.

b. Calculate the percentage of voltage loss across the line using the

formula: Percent line loss = [(A - B)/A] x 100, where A is the

voltage at the wall outlet with the system off and B is the voltage

at the wall outlet with the system on.

8. Use an ONEAC line viewer and oscilloscope to measure power-line

noise. Repeat with a load applied, for example, another ultrasound

system.

9. Record your power quality observations and measurements.

10. Review the electrical site evaluation with the facility representative.



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Power Specifications (A.x Systems)

Measurement

(System Only) 100 Vac 120 Vac 230 Vac

Hot/Neutral 100 Vac 120 Vac 230 Vac

Current Draw

(normal/peak)1

7.44/7.67

A

6.15/6.34

A

3.24/3.36

A

Power Draw

(normal/peak)1

741/764

VA

737/760

VA

746/773

VA

734/754

W

727/750

W

721/743

W

Neutral-to-Ground < 5-Vac

RMS

< 5-Vac

RMS

< 5-Vac

RMS

Line Loss < 3% < 3% < 3%

Distortion < 20% < 20% < 20%

Common Mode

Noise

< 1.5 Vp-

p

< 1.5 Vp-

p

< 1.5 Vp-

p

Normal Mode

Noise < 10 Vp-p < 10 Vp-p < 10 Vp-p

Current draw and power draw specifications are for the rated voltage ranges. (The

“normal” specification includes system operation with the VCR recording, all

other OEMs at the idle state, and with the system scanning. The “peak”

specification includes system operation with OEMs.)



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Power Specifications (B.0 Systems)

Measurement

(System Only) 100 Vac 120 Vac 230 Vac

Hot/Neutral 100 Vac 120 Vac 230 Vac

Current Draw

(normal/peak)1 8.5/9.6 A 7.2/7.7 A 3.64/4.0 A

Power Draw

(normal/peak)1

850/950

VA

840/940

VA

840/935

VA

850/950

W

830/930

W

800/900

W

Neutral-to-Ground < 5-Vac

RMS

< 5-Vac

RMS

< 5-Vac

RMS

Line Loss < 3% < 3% < 3%

Distortion < 20% < 20% < 20%

Common Mode

Noise

< 1.5 Vp-

p

< 1.5 Vp-

p

< 1.5 Vp-

p

Normal Mode

Noise < 10 Vp-p < 10 Vp-p < 10 Vp-p

Current draw and power draw specifications are for the rated voltage ranges. (The

“normal” specification includes system operation with the VCR recording, all

other OEMs at the idle state, and with the system scanning. The “peak”

specification includes system operation with OEMs.)



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Power Supply Data

The system software monitors the power-supply enable voltages to ensure

they are within tolerance. If the voltages are not within the tolerances, the

system shuts down. If the system shuts down, none of the voltages are

enabled (all voltages are 0 V). System power LED status is indicated in

System Power LED Status table. If the power supply is fully operational

and a cable is bad, you measure voltages on the individual PCBs.

On systems with B.0 hardware additional troubleshooting information is

available via LEDs on the Acquisition Power Distribution Board. table for

system power status indicated by the APDB LEDs and for fault indications

and corrective actions.

The software monitors and logs the voltages but does not shut down the

system. The power supply hardware shuts down the system but does not

monitor or log voltages. That is, the voltage log may record voltages that are

out of specification before the system shuts down, or the hardware may shut

the system down before an entry has been made in the log.



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System Power LED Status

A.x Systems B.0 Systems

System Power

State

AC Tray

Green

LED1

On/Standby

Green LED2

AC Tray

Blue

LED1

On/Standby

Green LED2

Off and no

AC power

applied

Off Off Off Off

Off and AC

is applied

On Off On Off

Standby3 with

no AC applied

On Blinking Off Blinking

Standby3 with

AC applied

On Blinking Off Blinking

Operating On On On On

AC applied,

power supply

On Off Blinking Off

1. On the rear of the system where the power cord connects.

2. On the front of the system next to the switch.

3. Standby mode (suspend to RAM). Processor is not processing. +5 VSB from the

battery supplies power to memory.



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Acquisition Card Cage Voltages

Voltage Voltage Range

(Vdc)

Monitored

By

+5.35 5.0 to 5.7 AIM+

-5.35 -5.0 to -5.7 AIM+

+3.65 3.4 to 3.9 AIM+

+15 14.0 to 16.1 AIM+

-15 -14.0 to -16.1 AIM+

+48 44.6 to 51.4 AIM+

+HV_IN 0 to 125 AIM+

-HV_IN 0 to -125 AIM+

+HV_OUT (pulser

out)

0 to 120 AIM+

-HV_OUT (pulser

out)

0 to -120 AIM+

+LV (pulser out) 0 to 12 AIM+

-LV (pulser out) 0 to -12 AIM+

TGC1, TGC2 -1.4 to 1.4 AIM+

HV Bias 0 to -HV_OUT AIM+

VX1 1.5 to 5 AIM+

VX2 1.5 to 5 AIM+

VX3+ 5 to 12 AIM+

VX3- -5 to -12 AIM+

Matrix TGC 0 to 12 AIM+

Matrix VREF 0 to 12 AIM+

+48 44.6 to 51.4 FEC



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Power Subsystem LED Status (B.0 Systems)

Board or FRU LED1 ON/Standby Description

Acquisition

Power

Distribution

Board

DS11 Green/Green +5 VSB from AC tray is okay

DS10 Green/Off

Power-on signal from

ON/Standby switch and

motherboards is okay

(PS_ON_n)

DS1 Green/Off

AC is applied to APS and PPS

and is within specification. The

relay drive signal is sent to the

AC tray to close the relay

DS4 Green/Off APS and PPS are okay. All

system bus (SPS OK) within

ranges

DS12 Green/Off

Platform Power Distribution

Board and all platform power are

okay. (PLT_POWER_GOOD

signal, PPDB_OK, is okay.)

DS7 Green/Off DC_OK_OUT signal is okay.

Allows motherboards to boot

DS2 Off/Red Not for field use DS3 Off/Red Not for field use DS5 Off/Red Not for field use DS6 Off/Red Not for field use DS8 Off/Red Not for field use DS9 Off/Red Not for field use

Platform Power

Distribution

Board

All Red/Red Not for field use

AC Tray AC

Tray Blue/Blue

AC, +12 VSB, and +5 VSB are

present. Batteries are charging

1. LEDs are listed in the order they are lit on a normally operating system.



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Acquisition Power Distribution Board LED Locations (B.0 Systems)

Acquisition Power Distribution Board LED Locations (B.0 Systems)



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Power Subsystem LED Fault Indications and Corrective Actions (B.0

Systems)

DS4 -

SPS_OK

DS12 -

PPDB_OK

DS7 -

DC_OK_OUT

AC

Tray -

Blue

LED

Possible

Location

of

Failure

Corrective

Action

On On Off On APDB

Replace

Power

Supply

Assy1

Off On Off On

Power

Supply

Assy

Replace

Power

Supply

Assy

On Off Off On PPDB Replace

PPDB

Off Off On On APDB

Replace

Power

Supply

Assy

Off On On On APDB

Replace

Power

Supply

Assy

On Off On On APDB

Replace

Power

Supply

Assy

Off Off Off Off

1. No

AC

power

1. Close

circuit

breaker

and

2. AC

Tray

check

power

2. Replace

AC Tray



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DS4 -

SPS_OK

DS12 -

PPDB_OK

DS7 -

DC_OK_OUT

AC

Tray -

Blue

LED

Possible

Location

of

Failure

Corrective

Action

On On On Blinking APDB

Replace

Power

Supply

Assy

Any

combination Blinking

Power

Supply

Assy

Replace

Power

Supply

Assy

1. The Power Supply Assy comprises the Acquisition Power Supply, the

Platform Power Supply, and the Acquisition Power Distribution Board.

2. Refer to LED locations on previous illustrations.

Hub Plus PCB LEDs

The Hub Plus PCB LEDs provide information valuable to troubleshooting

the board. The LED locations are shown in Figure 9-3 and the LED

indications are provided in Table 9-8



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Hub Plus PCB LED Indications (B.0 Systems)

LED Indication Notes

DS1 When on, indicates +5

VSB power is present on

the board. LED is

momentarily off after

depression of the

On/Standby switch

Located in the DVD bay

near the rear panel, the

status can be seen from the

rear of the system through

the fifth vent hole from the

left in the bottom row.

DS1 and DS2 are both

visible through the same

vent hole. DS1 is on the

edge of the board closest

to the rear of the system

DS2 When on, indicates that

+3.3 Vdc is present on the

board. The presence of

+3.3 Vdc indicates DVD

drive activity.

Located in the DVD bay

near the rear of the DVD

drive, status can be seen

from the rear of the system

through the fifth vent hole

from the left in the bottom

row. DS1 and DS2 are

both visible through the

same vent hole. DS2 is

located on the edge of the

board closest to the front

of the system

DS3 Indicates USB bus

activity. Momentarily

comes on upon activation

of the On/Standby switch,

then goes off, then comes

on once the system is fully

booted up. Stays on until

power down. Indicates that

the On/Standby switch has

been pressed and the signal

has been sent to the

motherboards.

Check LED status by

removing the left DVD

drive cover screw and

observing through the

screw hole

Temperature Monitoring



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Temperature monitoring occurs on PCBs in the Acquisition and Platform

card cages (Table 9-9). Temperatures are logged in the SystemMonitorLog

during system powerup. The system warms up for approximately 10 minutes

before the temperatures are logged again. If the temperature at each sensor

rises above a set point, the temperature is logged to the SystemMonitorLog

and the system fan speed increases. If the temperature continues to rise above

the set point and reaches the alarm setting, the temperature is logged into the

ErrorLog instead. Once this happens, an error message notifies the user of

the over-temperature condition and that the system will shut down in 30

minutes. If the user has not shut the system down after the warning, the

system is shut down by the error handler.

NOTE Systems with 1.1.0.138 software intermittently fail the Fan

Controller Test in the System Confidence Test. If you suspect a temperature

problem and the Fan Controller Test fails, do not replace parts until you

reboot the system, and re-run the Confidence test (the test consistently passes

on a rebooted system). Review the SystemMonitorLog and ErrorLog to

verify that there are no temperature errors. If the Fan Controller Test fails for

this issue, there is no thermal danger to the patient or to the system.

On PCBs that have input and output airflow sensors (Channel Boards and

AIM+), if the difference between the two sensor readings is greater than

25°C (77°F), the temperatures are logged to the SystemMonitorLog every 10

seconds.

The rate of change from the previously logged temperature is also

monitored. If the last logged value is 50, and the rate of change is set at 5, the

temperature is logged in the SystemMonitorLog when the temperature is

45°C (113°F) or 55°C (131°F). The amount of time between logged values

depends only on how long it takes for the temperature to vary by the set

amount. It may be 2 minutes, 2 days, or longer.



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PCB Temperature Sensor Information

PCB Temperature

Sensor

Fan Temp Alarm Temp Rate of

Change

AVIO RIP 43°C 67°C 5°C

AVIO CAD 47°C 72°C 5°C

Host Motherboard 1 1 1

SIP Motherboard 1 1 1

FEC 54°C 75°C 5°C

AIM+ top sensors 47°C 70°C 5°C

AIM+ bottom

sensors

54°C 75°C 5°C

Channel Boards 0–3,

top

56°C 75°C 5°C

Channel Boards 0–3,

bottom

40°C 60°C 5°C

Channel Board

temperature

difference

- - 25°C



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Abnormal On/Standby LED States (A.x Systems)

Pressing and holding the On/Standby switch for more than 5 seconds,

anytime the system is operating or booting, forces an abnormal shutdown

sequence on the power sub-system and leaves the On/Standby LED in an

indeterminate state (usually ON). To preclude this from happening, use the

On/Standby switch as a momentary control (pressing it for no more than 1 or

2 seconds). If the system does not respond to this input, turn off the AC

breaker on the lower rear of the system for 1 minute and then back on again.

This ensures that the Host and SIP Motherboards are placed in the same

internal power state for proper power sequencing.

Also, wait at least 2 seconds after using the On/Standby switch to turn the

system off before turning it on again. Not doing so may result in the SIP

failing to initialize on bootup.

NOTE This issue is not a problem on systems with B.0 hardware and above.



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Diagnostic Codes and Descriptions

Code Condition Description /

Consequence

Service

Responsibility

EHA_UNIT_TEST EHA Unit Test System fault and

recovery are part of a

unit test of the Error

Handling Application.

The unit test that uses

this is a TestRunner

application named

ehaTest.tfe.

No action

TBD Diagnostic

Code to Be

Determined

A fault has occurred

that has not been

assigned a diagnostic

code. This code

should occur only in

engineeringsupervised

and developmental

systems.

Report this fault as

a build

discrepancy.

000 Information

Only

An informational

dialog box has been

displayed as part of

normal operation.

No action

001 System Over

Temperature

One of several

internal temperature

sensors indicates that

the system is too hot

to continue operation.

The default response

is to alert the user and

shut down the system

in 30 minutes if the

user does not do so

manually.

Check the platform

log for temperature

sensor readings.

Check room

temperature and

for air-fan

blockage. Check

the preventative

maintenance

schedule.



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Consequence

Service

Responsibility

003 Logging

Obstructed

The logging service is

no longer fully

functioning. The

default log may be in

use. The user is not

informed of this

missing service and

the workflow is not

interrupted. The user

may proceed without

logging.

Use the UpLink

Remote Service

Application to

transfer the logs to

Bothell.

004 Power

Dissipation

Fault

The EHA cannot turn

down the front-end

pulser voltage enough

to allow scanning

while leaving other

controls alone. The

user must reselect the

transducer.

There may be a

problem with the

users’

understanding of

the controls or

choice of

transducer or

application. User

may have noticed a

loss in signal

before the dialog

box was displayed.

Educate user as

toproper use of the

system.



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Consequence

Service

Responsibility

005 Acoustic Power

Monitor Fault

The system has

measured that the

transducer and pulsers

are consuming too

much power. The

default response is to

discontinue scanning

and alert the user that

the transducer might

be defective.

There may be a

hardware problem

with the transducer

or front end. Run

the on-board self

tests. On 1.1.1.147

systems, this code

sometimes appears

when

disconnecting a

selected

multiplexed

transducer (3D6-2,

C9-4, L12-5 50, or

L17-5). Review

the error log to

determine if the

error occurs during

other instances.

006 Transducer

Over

Temperature

The system has

measured that an

intracavity transducer

is too hot to continue

operation. The

automated response is

to pause scanning and

alert the user of the

situation. If the

condition persists,

further scanning is not

allowed.

There may be a

hardware problem

with the transducer

or front end. Run

the on-board self

tests.

007 Thermal Circuit

Error

The system has

detected a fault in the

transducer

temperature sensing

circuit. The default

response is to mark

the transducer as not

selectable on the

touch screen and alert

the user that the

transducer may be

damaged.

There may be a

hardware problem

with the transducer

or the front end.

Move the

transducer to

another connector.

If the problem

follows, replace

the transducer.



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Consequence

Service

Responsibility

008 License

Expired

An expired option

was detected on boot

up. The system will

be rebooted with this

option disabled. An

expiration dialog box

was displayed

followed by a reboot

dialog box.

Determine if the

user wants to

purchase the

expired option.

009 CRC Check

Failed

While booting, a

checksum did not

match in the

configuration files.

Follow installation

procedure. Reboot

system or use the

setups to identify

the offending file

from the Error

Log. Then

navigate to

Install/Upgrade

and restore the file.

010 CRC Check

Failed

While booting, a

checksum did not

match in the

configuration files.

Follow installation

procedure. Reboot

system or use the

setups to identify

the offending file

from the Error

Log. Then

navigate to

Install/Upgrade

and restore the file.

011 SN Mismatch The system serial

number does not

match that contained

in the licensed options

file.

Follow installation

procedure.

BOM File

Open Error

The system bill of

materials file could

not be opened.

Follow installation

procedure. Reboot

the system or use

the setups and

navigate to

Install/Upgrade.



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Consequence

Service

Responsibility

013 AIC File Open

Error

The allowed internal

capabilities file could

not be opened.

Follow installation

procedure. Reboot

the system or use

the setups and

navigate to

Install/Upgrade.

014 LO File Open

Error

The licensed options

file could not be

opened.

Follow installation

procedure. Reboot

the system or use

the setups and

navigate to

Install/Upgrade

and Manage

Licensed Options

File. Restore the

licensed options

file.

015 LO File Open

Error

Unspecified error

occurred while

opening licensed

options file.

Follow installation

procedure. Reboot

the system or use

the setups and

navigate to

Install/Upgrade

and Manage

Licensed Options

File. Restore the

licensed options

file.

016 3D Calibration

Failed

Motor controller

failure during

calibration of

mechanical 3D

transducer.

Could be

transducer cap

deformation,

motor or encoder

circuit or motor

controller. See

Error Log for

originating error.



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Consequence

Service

Responsibility

017 3D Motion

Fault While

Scanning

A motion failure was

reported by the front

end during operation

of mechanical 3D

transducer.

Could be

transducer cap

deformation,

motor/encoder

circuit connections

or motor

controller. See

Error Log for

originating error.

018 SIP Halted

Volume

Reconstruction

SIP halted volume

reconstruction

because the elevation

position data was

inaccurate.

Restart system and

rescan.

019 MC/FEC

Communication

Failure

FEC could not

communicate with

motor controller

during operation of a

mechanical 3D

transducer.

None.

020 Hardware

Mismatch

The installed

hardware

configuration is not

an allowed

configuration for the

currently installed

software.

Press Setup to

review hardware

mismatch in Error

Log or to

reconfigure

software or

hardware, or

reboot with the

installation disk.

021 Motor

Controller

Timeout

The motor controller

indicated that it did

not keep up with or

complete a motion

profile in the time

allotted.

Replace motor

controller.

022 Front End

Current

Calibration

Failure

FEC sensed a HV

over-current when

applying a test load

located on AIM+ at

power up or

transducer select.

Scanning was

terminated.

May be a failed

Channel Board or

other front-end

field-replaceable

unit. Replace

suspect unit.



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Consequence

Service

Responsibility

023 MUX Over

Current

FEC sensed that the

MUX chips on the

transducer

multiplexer FRU are

drawing too much

current from the HV

supply. Scanning was

terminated.

The transducer

may be damaged.

Replace

transducer.

024 HQ Out of

Sync

The measurement tool

could not calculate

HQ indices on the

Doppler data.

Reselect the

transducer and

acquire new data.

025 Transducer

Mismatch - not

selected

The transducer in the

port about to be

activated has not been

or is no longer

selected.

The user may have

changed

transducers while

the system was

selecting. Could

also be the

transducer

EEPROM or

S/HSEL relay.

026 Transducer

Mismatch - not

connected

There is no longer a

transducer in the port

about to be activated.

The user may have

changed

transducers while

the system was

selecting. Could

also be the

transducer

EEPROM or

S/HSEL relay.

027 Transducer

Mismatch -

DAT file

The DAT file for the


about to be activated

does not match what

the system has set up.

The user may have

changed

transducers while

the system was

selecting. Could

also be the

transducer

EEPROM or

S/HSEL relay.



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Consequence

Service

Responsibility

028 Transducer

Mismatch -

CTL file

The CTL file for the



does not match what

the system has set up.

The user may have

changed

transducers while

the system was

selecting. Could

also be the

transducer

EEPROM or

S/HSEL relay.

029 Transducer

Mismatch -

Relay not

selected

The relays for the port


are not selected.

The user may have

changed

transducers while

the system was

selecting. Could

also be the

transducer

EEPROM or

S/HSEL relay.

30 Motor

Controller Boot

Error

Motor controller boot

error was reported at

S/HSEL module. The

transducer is not

selectable.

Disconnect and

reconnect

transducer

31 FCC Timeout Frame composition

domain timed out

waiting for signal

path to start after a

control change.

Reselect

transducer to clear

the problem.

32 FCC

Consistency

Check Failed

Frame composition

domain failed its

consistency check.

Reselect

transducer to clear

the problem.

33 DSC Low

Level fault

DSC detected an

error.

Reselect

transducer to clear

the problem.



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Consequence

Service

Responsibility

200 Unanticipated

Serialized Fault

- Restart

Required

The system has

detected a fault for

which there is no

recovery. It has been

passed to EHA as a

serialized exception.

Filter Error Log to

"DiagCode" and

find 200. See prior

errors in Error

Log. Use UpLink

software to


Bothell. Restart the

system with the

On/Standby

switch.

201 FEC failed with

error code 1 -

Restart

Required

The Front End

Controller has

reported an error for

which there is no

recovery. Scanning

has stopped.

Filter Error Log to

"DiagCode" and

find 201. See prior

FEC error

description in

Error Log. Use

UpLink software

to transfer the logs

to Bothell. Restart

the system with the

On/Standby

switch.

202 FEC failed with

error code 2 -

Restart

Required

The Front End

Controller has


which there is no

recovery. Scanning

has stopped.

Filter Error Log to

"DiagCode" and

find 202. See prior

FEC error

description in

Error Log. Use

UpLink software


to Bothell. Restart

the system with the

On/Standby

switch.



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Consequence

Service

Responsibility

203 FEC failed with

some other

error code -

Restart

Required

The Front End

Controller has


which there is no

recovery. Scanning

has stopped.

Filter Error Log to

"DiagCode" and

find 203. See prior

FEC error

description in

Error Log. Use

UpLink software


to Bothell. Restart

the system with the

On/Standby

switch.

204 ACQC

unanticipated

error - Restart

Required

The Acquisition

Control domain has


which there is no

recovery. Scanning

has stopped.

Filter Error Log to

"DiagCode" and

find 204. See prior

errors in Error

Log. Use UpLink

software to



system with the

On/Standby

switch.

205 ACQC bridge

Server request

bound overflow

- Restart

Required

The Acquisition

Control domain has

reported an overflow

of messages and can

not recover. Scanning

has stopped.

Filter Error Log to

"DiagCode" and

find 205. See prior

errors in Error

Log. Use UpLink

software to



system with the

On/Standby

switch.



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Consequence

Service

Responsibility

206 SIP exception

with no

recovery -

Restart

Required

The SIP has reported

an error for which

there is no recovery.

Scanning has stopped.

Filter Error Log to

"DiagCode" and

find 206. See prior

errors in Error

Log. Use UpLink

software to



system with the

On/Standby

switch.



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Consequence

Service

Responsibility

207 APPUI

unanticipated

error - Restart

Required

The Application User

Interface domain has


which there is no

recovery. Scanning

has stopped.

Filter Error Log to

"DiagCode" and

find 207. See prior

errors in Error

Log. Use UpLink

software to



system with the

On/Standby

switch.About 40

software

exceptions are

responsible for all

207 errors.There is

no hardware fault

associated with

this error code.

When a 207 error

is reported, review

the error log for

hardware errors

immediately

preceding the error

and address that

hardware. If no

error is reported,

do not replace

hardware; inform

the customer that

this error will

likely be addressed

by a future

software build.

Download error

logs using the

UpLink

application and

send to Bothell. If

necessary, contact

RTAC to have logs

reviewed for

confirmation.There

is no hardware

fault associated

with this error

code. Do not

replace hardware.



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Consequence

Service

Responsibility

208 FCC

unanticipated

error - Restart

Required

The Frame

Composition domain

has reported an error

for which there is no

recovery. Scanning

has stopped.

Filter Error Log to

"DiagCode" and

find 208. See prior

errors in Error

Log. Use UpLink

software to


Bothell.

209 DMM

unanticipated

error - Restart

Required

The DMM domain


while saving patient

data into the database


recovery. Restart the

system with the

On/Standby switch.

Filter Error Log to

"DiagCode" and

find 209. See prior

errors in Error

Log. Use UpLink

software to



system with the

On/Standby

switch.

210 DMM

unanticipated

error - Restart

Required

The DMM domain


while updating patient

data into the database


recovery.

Filter Error Log to

"DiagCode" and

find 210. See prior

errors in Error

Log. Use UpLink

software to



system with the

On/Standby

switch.

211 Unhandled

Exception

A Boris process has

reported an unhandled

exception from the

top of the process.

EHA gets the last

chance to recover.

Filter Error Log to

"DiagCode" and

find 211. See prior

errors in Error

Log. Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

212 DMM Image

directory delete

error

The DMM domain


while deleting image

directory.

Filter Error Log to

"DiagCode" and

find 212. See prior

errors in Error

Log. Use UpLink

software to


Bothell. Restart

system and delete

image directory.

214 DMM -- task

scheduler

cannot start up.

Reboot

required.

Cannot start up

Windows task

scheduler service.

Filter Error log to

"DiagCode" and

find 214. See prior

errors. Use UpLink

software to


Bothell.

215 With 1.1.3.283

systems (Update 4.0),

the code is noticed

mainly during

vascular and OB

exams while using the

touch screen

annotation tools.

Advise customers

to avoid using

those tools and

instead use the

keyboard

annotation keys. If

the customer does

a lot of annotation,

retain their system

at 1.1.2.197

(Update 3.0) until

the issue is

resolved.

218 ANNOTSP

unanticipated

error - Restart

Required

The Annotation

Signal Path domain



recovery. Scanning

has stopped. User

must restart the

system with the

On/Standby switch.

Filter Error log to

"DiagCode" and

find 218. See prior

errors. Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

219 UAA

unanticipated

error - Restart

Required

The Ultrasound

Analysis Application

domain has reported

an error for which



User must restart the

system with the

On/Standby switch.

Filter Error log to

"DiagCode" and

find 219. See prior

errors. Use UpLink

software to


Bothell.

220 UIMONSTER

unanticipated

error - Restart

Required

The UIMonster

domain has reported

an error for which




system with the

On/Standby switch.

Filter Error log to

"DiagCode" and

find 220. See prior

errors. Use UpLink

software to


Bothell.

221 UIOGRE

unanticipated

error - Restart

Required

The UIOgre domain



recovery. Scanning

has stopped. User

must restart the

system with the

On/Standby switch.

Filter Error log to

"DiagCode" and

find 220. See prior

errors. Use UpLink

software to


Bothell.

222 UITK

unanticipated

error - Restart

Required

The Annotation

Signal Path domain



recovery. Scanning

has stopped. User

must restart the

system with the

On/Standby switch.

Filter Error log to

"DiagCode" and

find 220. See prior

errors. Use UpLink

software to


Bothell.

223 VOX

unanticipated

error - Restart

Required

The Annotation

Signal Path domain



recovery. Scanning

has stopped. User

must restart the

system with the

On/Standby switch.

Filter Error log to

"DiagCode" and

find 220. See prior

errors. Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

224 Machine

Monitor crash

with unknown

exception.

Reboot

required.

Caught unknown

exception in Machine

monitor.

Filter Error log to

"DiagCode" and

find 220. See prior

errors. Use UpLink

software to


Bothell.

225 DMM --

JobManager

crash with

unknown

exception.

Reboot

required.

Caught unknown

exception in main

thread of

JobManager. Job

manager terminated.


system with the

On/Standby switch.

Filter Error log to

"DiagCode" and

find 225. See prior

errors. Use UpLink

software to


Bothell.

226 DMM --

JobManager

unanticipated

error. Reboot

required.

JobManager has


which there is no

recovery. User must

restart the system

with the On/Standby

switch.

Filter Error log to

"DiagCode" and

find 226. See prior

errors. Use UpLink

software to


Bothell.

501 An Invalid

Domain ID was

received for a

domain that

failed

initialization.

Cannot start up an

unidentifiable

Domain.

Filter Error log to

"DiagCode" and

find 501. See prior

errors in error log.

Use UpLink

software to


Bothell.

502 Analysis

Application

Domain failed

initialization.

Cannot start up

Analysis Application

Domain.

Filter Error log to

"DiagCode" and

find 502. See prior


Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

503 Acquisition

Control

Domain failed

initialization.

Cannot start up

Acquisition Control

Domain.

Filter Error log to

"DiagCode" and

find 503. See prior


Use UpLink

software to


Bothell.

504 Annotation

Signal Path

Domain failed

initialization.

Cannot start up

Annotation Signal

Path Domain.

Filter Error log to

"DiagCode" and

find 504. See prior


Use UpLink

software to


Bothell.

505 Applications

User Interface

Domain failed

initialization.

Cannot start up

Applications User

Interface Domain.

Filter Error log to

"DiagCode" and

find 505. See prior


Use UpLink

software to


Bothell.

506 Acquisition

Protocols and

Replay Domain

failed

initialization.

Cannot start up

Acquisition Protocols

and Replay Domain.

Filter Error log to

"DiagCode" and

find 506. See prior


Use UpLink

software to


Bothell.

507 BUMPR

Control

Software

Domain failed

initialization.

Cannot start up

BUMPR Control

Software Domain.

Filter Error log to

"DiagCode" and

find 507. See prior


Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

508 Deadline

Detection and

Measurement

Domain failed

initialization.

Cannot start up

Deadline Detection

and Measurement

Domain.

Filter Error log to

"DiagCode" and

find 508. See prior


Use UpLink

software to


Bothell.

509 Development

Applications

Domain failed

initialization.

Cannot start up

Development

Applications Domain.

Filter Error log to

"DiagCode" and

find 509. See prior


Use UpLink

software to


Bothell.

510 Display Layout

Services

Domain failed

initialization.

Cannot start up

Display Layout

Services Domain.

Filter Error log to

"DiagCode" and

find 510. See prior


Use UpLink

software to


Bothell.

511 Digital Media

Management

Domain failed

initialization.

Cannot start up

Digital Media

Management Domain.

Filter Error log to

"DiagCode" and

find 511. See prior


Use UpLink

software to


Bothell.

512 Data

Management

Services

Domain failed

initialization.

Cannot start up Data

Management Services

Domain.

Filter Error log to

"DiagCode" and

find 512. See prior


Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

513 Debug Print

Services

Domain failed

initialization.

Cannot start up

Debug Print Services

Domain.

Filter Error log to

"DiagCode" and

find 513. See prior


Use UpLink

software to


Bothell.

514 Error Handling

Services

Domain failed

initialization.

Cannot start up Error

Handling Services

Domain.

Filter Error log to

"DiagCode" and

find 514. See prior


Use UpLink

software to


Bothell.

515 Error Handling

Application

Domain failed

initialization.

Cannot start up Error

Handling Application

Domain.

Filter Error log to

"DiagCode" and

find 515. See prior


Use UpLink

software to


Bothell.

516 Frame

Composition

Control

Domain failed

initialization.

Cannot start up Frame

Composition Control

Domain.

Filter Error log to

"DiagCode" and

find 516. See prior


Use UpLink

software to


Bothell.

517 File

Management

Services

Domain failed

initialization.

Cannot start up File

Management Services

Domain.

Filter Error log to

"DiagCode" and

find 517. See prior


Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

518 Signal and

Image

Processing

Server Domain

failed

initialization.

Cannot start up Signal

and Image Processing

Server Domain.

Filter Error log to

"DiagCode" and

find 518. See prior


Use UpLink

software to


Bothell.

519 Image Analysis

Domain failed

initialization.

Cannot start up Image

Analysis Domain.

Filter Error log to

"DiagCode" and

find 519. See prior


Use UpLink

software to


Bothell.

520 Host Image

Memory

Domain failed

initialization.

Cannot start up Host

Image Memory

Domain.

Filter Error log to

"DiagCode" and

find 520. See prior


Use UpLink

software to


Bothell.

521 System Admin

Install Upgrade

Domain failed

initialization.

Cannot start up

System Admin Install

Upgrade Domain.

Filter Error log to

"DiagCode" and

find 521. See prior


Use UpLink

software to


Bothell.

522 System Admin

JTAG Manager

Domain failed

initialization.

Cannot start up

System Admin JTAG

Manager Domain.

Filter Error log to

"DiagCode" and

find 522. See prior


Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

523 System Admin

Logging

Application

Domain failed

initialization.

Cannot start up

System Admin

Logging Application

Domain.

Filter Error log to

"DiagCode" and

find 523. See prior


Use UpLink

software to


Bothell.

524 Logging

Services

Domain failed

initialization.

Cannot start up

Logging Services

Domain.

Filter Error log to

"DiagCode" and

find 524. See prior


Use UpLink

software to


Bothell.

525 System

Monitoring

Domain failed

initialization.

Cannot start up

System Monitoring

Domain.

Filter Error log to

"DiagCode" and

find 525. See prior


Use UpLink

software to


Bothell.

526 Measurement

Tools Domain

failed

initialization.

Cannot start up

Measurement Tools

Domain.

Filter Error log to

"DiagCode" and

find 526. See prior


Use UpLink

software to


Bothell.

527 Platform

Independence

Toolkit Domain

failed

initialization.

Cannot start up

Platform

Independence Toolkit

Domain.

Filter Error log to

"DiagCode" and

find 527. See prior


Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

528 Plug-in

Theories

Domain failed

initialization.

Cannot start up Plug-

in Theories Domain.

Filter Error log to

"DiagCode" and

find 528. See prior


Use UpLink

software to


Bothell.

529 Platform

Services

Domain failed

initialization.

Cannot start up

Platform Services

Domain.

Filter Error log to

"DiagCode" and

find 529. See prior


Use UpLink

software to


Bothell.

530 Peripheral

Platform

Services

Domain failed

initialization.

Cannot start up

Peripheral Platform

Services Domain.

Filter Error log to

"DiagCode" and

find 530. See prior


Use UpLink

software to


Bothell.

531 QLAB Domain

failed

initialization.

Cannot start up

QLAB Domain.

Filter Error log to

"DiagCode" and

find 531. See prior


Use UpLink

software to


Bothell.

532 System Admin

System Config

Domain failed

initialization.

Cannot start up

System Admin

System Config

Domain.

Filter Error log to

"DiagCode" and

find 532. See prior


Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

533 System Admin

System

Component

Config Services

Domain failed

initialization.

Cannot start up

System Admin

System Component

Config Services

Domain.

Filter Error log to

"DiagCode" and

find 533. See prior


Use UpLink

software to


Bothell.

534 Streaming Data

Buffer

Management

Domain failed

initialization.

Cannot start up

Streaming Data

Buffer Management

Domain.

Filter Error log to

"DiagCode" and

find 534. See prior


Use UpLink

software to


Bothell.

535 Signal and

Image

Processing

Control

Domain failed

initialization.

Cannot start up Signal

and Image Processing

Control Domain.

Filter Error log to

"DiagCode" and

find 535. See prior


Use UpLink

software to


Bothell.

536 Study

Management

Domain failed

initialization.

Cannot start up Study

Management Domain.

Filter Error log to

"DiagCode" and

find 536. See prior


Use UpLink

software to


Bothell.

537 System Admin

Application

Domain failed

initialization.

Cannot start up

System Admin

Application Domain.

Filter Error log to

"DiagCode" and

find 537. See prior


Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

538 System Admin

System Tools

Domain failed

initialization.

Cannot start up

System Admin

System Tools

Domain.

Filter Error log to

"DiagCode" and

find 538. See prior


Use UpLink

software to


Bothell.

539 System Admin

TestUtil

Domain failed

initialization.

Cannot start up

System Admin

TestUtil Domain.

Filter Error log to

"DiagCode" and

find 539. See prior


Use UpLink

software to


Bothell.

540 User

Annotations

Application

Domain failed

initialization.

Cannot start up User

Annotations

Application Domain.

Filter Error log to

"DiagCode" and

find 540. See prior


Use UpLink

software to


Bothell.

541 Ultrasound

Data

Management

Domain failed

initialization.

Cannot start up

Ultrasound Data

Management Domain.

Filter Error log to

"DiagCode" and

find 541. See prior


Use UpLink

software to


Bothell.

542 User Interface

Playback

Domain failed

initialization.


Interface Playback

Domain.

Filter Error log to

"DiagCode" and

find 542. See prior


Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

543 User Interface

Toolkit Domain

failed

initialization.


Interface Toolkit

Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.

544 Ultrasound

Control

Domain failed

initialization.

Cannot start up

Ultrasound Control

Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.

545 Ultrasound

Imaging

Domain failed

initialization.

Cannot start up

Ultrasound Imaging

Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.

546 Virtual

Database

Domain failed

initialization.

Cannot start up

Virtual Database

Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.

547 XUML

Architecture

Domain failed

initialization.

Cannot start up

XUML Architecture

Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

548 Applications

User Interface

sub-domain

failed

initialization.

Cannot start up UI

Monster Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.

549 Applications

User Interface

sub-domain

failed

initialization.

Cannot start up UI

Ogre Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.

550 Applications

User Interface

sub-domain

failed

initialization.

Cannot start up UI

Ogre Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.

601 Some Domain

failed

initialization.

Cannot start up a

Domain. This could

be one of the

following domains:

job manager, SQL

server, web services,

DVDController, drive

mapping, sip power,

gppc stop, task

scheduler start, task

scheduler stop or an

operating system

fault.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.



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Consequence

Service

Responsibility

602 Physical

Memory

Domain failed

initialization.

Cannot start up

Physical Memory

Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.

603 Distributed

Domain failed

initialization.

Cannot start up

Distributed Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.

604 GPPC Start

Domain failed

initialization.

Cannot start up GPPC

Start Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.

605 System

Monitor

Domain failed

initialization.

Cannot start up

System Monitor

Domain.

Filter Error log to

"DiagCode" and

find 543. See prior


Use UpLink

software to


Bothell.

900 Message

Overflow

During

Recovery

The EHA has

experienced an

overflow of requests

to handle system

faults, dialog box

responses, or control

commands. The


stop scanning and

display the "Restart

required" dialog box.

Restart system.



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Consequence

Service

Responsibility

901 Fault During

Recovery

The EHA has

experienced an

exception while

processing a system

fault recovery. The


stop the system and

display the "Restart

required" dialog box.

If that fails, the EHA

will give up and abort

recovery

Restart system.

902 Fault In

Recovery Map

The fault map that

EHA uses to choose

recovery actions is in

error or has

omissions. Any fault

that is not correctly

mapped in the fault

map file gets a default

mapping that displays

the "Restart required"

dialog. Box

Restart system.

903 Fault Ignored

By EHA

This fault has been

ignored because it

was reported while

EHA had an open

dialog box for a prior

active fault.

Restart system.

System Software Tools

The system contains a number of software tools used to run tests, record and

monitor system behavior, and conduct analysis. Tool use is documented in

several places including: the operation manual, operations manual help, and

in Tech Admin Help. This section provides an overview of all of the tools

and more comprehensive information regarding specific tools that is not

covered in the other documentation.



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Manage Setups Function

The Manage Setups function allows Setups data to be copied from the

ultrasound system to a removable disk (DVD). The setups data may then be

copied to another ultrasound system or reloaded onto the current ultrasound

system after an upgrade procedure. The Manage Setups capabilities are

available to all users. Refer to the operations manual (on the User

Information CD) for general information and refer to Section 14, “System

Administration” for use of Manage Setups when servicing equipment.

Licensed Options

Licensed options enable the use of purchasable options available on the

ultrasound system. The options may be customer-purchased or temporarily

enabled for customer use. Up to five licensed options may be temporarily

enabled at one time for each ultrasound system through the use of license

keys. Temporary licensed options are automatically disabled after 1 month.

When purchased, the options are listed as “enabled” in the Licensed Option

list.

NOTE Do not enable more than four temporary licensed options on the

same ultrasound system. The fifth temporary licensed option must be

reserved for access to Tech Admin.

The Lic Options function displays the licensed options and whether they are

permanently enabled or on a trial-basis. Refer to the user documentation for

general information and refer to Section 14, “System Administration” for

use of Lic Options when servicing equipment.

System Confidence Test

The System Confidence Test or System Test is a comprehensive test of the

system operational status. This test comprises numerous sub-tests: the

System Functional Test, all of the Field

Replaceable Unit (FRU) Comprehensive Tests, and all of the Interface Tests.

If a sub-test fails, the system completes the remaining sub-tests. System Test

execution from this screen is available to all users and displays only a pass-

fail result on the system monitor. Sub-test results are annotated in system



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logs. System users should notify Philips Ultrasound if the confidence test

fails. The System Confidence Test is also accessible from within the Tech

Admin functions. Test execution from within Tech Admin is limited to

service personnel. If a sub-test fails, a failure code is displayed.

The System Confidence Test should be run any time a system error is

displayed, or if the user suspects problems with the system. If an error

message is displayed during the test, reboot the system with the On/Standby

switch.



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Invoking the System Confidence Test


2. Verify there are no transducers connected.



5. Click the System Test tab.

6. Click Run. The system displays a message when the test is complete,

telling you whether the test passed or failed.

7. Click Cancel or Done to exit the setups.

NOTE The test takes approximately 30 minutes.



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NOTE The Service Export tab shown on this figure is not displayed on

systems below 2.0 software.

Service Export (2.0 Software)

Service Export is used to transfer encrypted error logs to a DVD disk. If the

data is not saved, an alert is displayed, advising you to check the media in

the drive and try again.

Service Export Tab

NOTE System software builds below 2.0 did not have the Service Export

tab.



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Technical Administration

Technical Administration (Tech Admin) functions are intended for

authorized personnel only (Philips service, manufacturing, and engineering

personnel) and are documented in Tech Admin Help available on the

system.

Channel Walk Test

The channel walk test is used to determine if image drop-out is caused by

noise or by receive or transmit functions of individual channels and boards.

The channel walk test is also used to determine if a problem is caused by a

transducer or the system.

Performing the channel walk test

1. Connect and initialize an L12-5 transducer on any port.

2. Set the system parameters as indicated in Table 9-11.

Channel Walk System Settings

Parameter Setting

SonoCT

Imaging Off

XRES

Imaging Off

Output Maximum

2D Gain Maximum

TGC Slide

pots Maximum

# Focal Zones 1

Focus

Less than maximum

depth



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3. Set the Acquisition/Channel Walk utility parameters as follows

- Channel

- Transmit

- Walk ‘1’

- Automatic

- Delay 0.5 sec

- Transducer Port 1

- SH Element to 1

4. While imaging a phantom, slowly scroll the tower(s) across image and

verify the appearance of the tower for each element is consistent with

the towers for all other elements.

5. Select Receive.

6. While imaging a phantom, slowly scroll the tower(s) across image and

verify the appearance of the tower for each element is consistent with

the towers for all other elements.

7. Click Stop.

8. Connect the transducer to the next port.

9. Set SH Port to this port.

10. Click > to begin scrolling.

11. Repeat step 6 through step 10 until all the ports have been tested.

12. Click Finish.

FEC Debug Port

The FEC debug port may be used to determine the configuration of the front

end PCBs (including part numbers), the version number of front end ASICs,

and if there are faults in the Acquisitionm Subsystem. The detectable faults

include power monitor faults and hardware configuration errors. It also

checks if the Motor Controller PCB is present and reports the checksums for

the Channel Board flash.The system should remain off until the proper setup

has occurred.

NOTE The FEC debug port can be used to determine if there is a Channel

Board fault, but does not determine which board is faulty. To determine the

faulty board, log onto Tech Admin and use system diagnostics.



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Using the FEC debug port to determine if the front end is faulty

1. Connect the system to the laptop.

2. On the laptop, click Start, Programs, Accessories, Communications,

HyperTerminal.

3. If the new connection dialog box appears, enter a name and click OK.

4. Configure the HyperTerminal settings as indicated.

FEC Debug Port HyperTerminal Settings

Parameter Setting

Connect To tab

Connect using COM1

COM1 Properties

Bits per second 19200

Data bits 8

Parity None

Stop bits 1

Flow control Xon/Xoff

5. Click OK to launch HyperTerminal.

6. Power up the system. The front end status is displayed in the

HyperTerminal window.

VCR Audio

Correcting weak VCR audio

1. Determine whether the 7500-2072-02 or 453561167391 AVIO-RIP

PCB is installed in the system.

2. On systems with the 7500-2072-02 AVIO-RIP, replace it with the

453561167391.

3. Connect an external microphone (2100-0570-01) to the VCR.

4. Set AUDIO to MIX on the front of the VCR to allow audio playback

through the system.

5. Test the VCR audio performance.

6. If audio playback is sufficient, disregard the following steps.



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7. Connect external microphone (2100-1868-01) to MIC (P18) on the

AVIO-RIP.

8. Secure the microphone above the DVD drive on the system.

9. Test the VCR audio performance.

User-Accessible Test Images

Forty-three test patterns are stored on a hard drive partition. The test patterns

must be transferred to a different drive partition before they can be viewed.

Transferring the test patterns to the drive partition must be done only once if

the test patterns are not deleted from the drive partition. Use the test patterns

to check image quality or to transfer the test patterns to a PACS for image

quality tests.

Transfering and view the test images

1. Power up the ultrasound system.

2. Press Review.

3. Select Test Imgs from the Drive pull down menu.

4. Select Test Patterns from the exam selection list.

5. Click Send to. A pop-up window is displayed.

6. Click the Hard Drive box and click OK. The images are transferred to

the hard drive partition.

NOTE This may take several seconds. If necessary check the transfer status,

by clicking the DVD Drive status icon (the second icon from the left) at the

bottom of the display.

7. Select Hard Drive from the Drive pull down menu.

8. Select Test Patterns from the exam selection list.

9. Click Display Exams. The test patterns are displayed.



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iU22/iE33™

Chapter 7

Dicom



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iU22/iE33™ System Dicom

Configuring the System for Network Operation

1. Power up the ultrasound system.



4. Click the Global Config tab.

5. Click System.

6. On systems with software versions below 2.0, enter the following:

• AE Title

• Port Number (a change in this field will cause the system to

reboot)

• IP Address

• Subnet Mask

• Gateway

• Station Name

• System Location

NOTE Station Name and System Location are not required fields. The

system must be connected to a live network for the settings to be visible and

for the changes to take effect.

7. On systems with software version 2.0 or higher:

a. Enter the following:

• AE Title

• Port Number (a change in this field will cause the system to

reboot)

• Station Name

• System Location

b. Click Dynamic (DHCP) or Static IP Configuration.

NOTE The values entered for Station Name and System Location must

match the corresponding Modality Worklist field values. These fields can

be left blank if the station name or system location are not being used in the

worklist or if no worklist server is configured. Consult with the site

administrator for more information.



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Adding a Network Device

1. Perform step 1 through step 4 of “Configuring the System for

Network Operation” section.

2. Click Devices.

3. Click New Device.

4. Use the pull-down menu to select the device type or type in the device

type.

5. Configure the new device by entering the following:

NOTE * indicates required field.

Device Name *

AE Title *

Port # *

IP Address *

6. Click OK.

7. Check that the new device appears in the Device Configuration

window.

Verifying Network Devices



2. Click Devices.

3. In the Device Configuration window, highlight the device that you

want to verify.

4. Click Verify. Verification confirms multi-frame and single-frame

storage. A message is displayed with the verification status.

NOTE When archiving, verify that the system negotiates multi-frame

ultrasound (Cineloop) storage with JPEG compressed transfer syntax.

Compression and multi-frame cannot be turned off.



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Adding Dicom Printers



2. Click Devices.

3. Click New Devices.

4. Select the device type from the menu, either DICOM B&W Printer

or DICOM Color Printer.

5. Select the printer type from the menu. Do not set up a printer if it is

not listed. (Do not type the printer type in the printer type field.)

6. Enter the device name, AE title, port number, and IP address.

7. Click OK.

Selecting Your Printer

To select a printer and edit the printer settings




4. Click Printer.

5. Enable the printer or printers by selecting the checkbox to the left of

each printer name.

NOTE A maximum of two DICOM printers, two local printers and one

local report printer, may be selected from the association lists.

6. If you want to change the number of copies, film size, medium type,

display format or orientation, Click Edit.

7. Type the desired settings or use the menus.

8. Click OK.

Archive Devices, Storage Commit Devices, and Structured Report

Devices



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Selecting archive devices, storage commits, or structured report devices




4. Click Archive.

5. Enable the archive server or servers by selecting the check-box to the

left of each server name.

NOTE A maximum of three archive servers may be selected from the list.

6. Select a storage commit server (if configured) from Commit Server.

If a commit server is selected, also select the archive system being

monitored from Target Archive Server.

7. Select a report server (if configured) from Structured Report Server.

Modality Worklist and Performed Procedure Step Servers

Selecting a worklist or performed procedure step server




4. Click Worklist.

5. Select the Worklist Server and Performed Procedure Step (PPS)

Server from the menus.

6. Select the appropriate Define Query options.



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iU22/iE33™

Chapter 8

Parts List



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iU22/iE33™ Parts List

iU22/iE33 System

Signal Interconnect

Cables

Part Number Cable Description Notes

2100-1919-01 Cable Assy, Adapter

USB 2.0 to IDE

453561171931 Cable Assy, Adapter

USB 2.0 to IDE

without DC Connector

3500-3615-02 Cable Assy, AGP to

AVIO

3500-3625-01 Cable Assy, AVIO-

CAD to AVIO-RIP

453561155361 Cable Assy, AVIO to

Display, 1st Segment

3500-3617-03 Cable Assy, AVIO to

Speaker

453561153501 Cable Assy,

On/Standby Switch

NOTE There is no

connector key on

LED connector P2.

If the light comes

on with the system

powered on, then

the cable

connection to the

LED is connected

correctly.

3500-3682-01 Cable Assy,

On/Standby Switch

Assy

3500-3644-02 Cable Assy,

On/Standby Switch,

Host

3500-3621-01 Cable Assy, PCI -

CD/DVD Audio

3500-3589-03 Cable Assy, QWERTY



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iU22/iE33 System

Signal Interconnect

Cables


LED

3500-3606-01 Cable Assy, SIP to

IDE

3500-3645-01 Cable Assy, SIP Power

On/Standby to

Bulkhead

453561153801 Cable Assy, Stereo,

Mic Out, Line In, Line

Out

453561153792 Cable Assy, Trackball

to CPM USB, iU22

iU22/iE33 System

OEM Signal

Interconnect Cables


3500-3595-01 Cable Assy, AVIO

Board to VCR Audio

Line In/Line Out

3500-3596-01 Cable Assy, AVIO

Board to VCR S-Video

3500-3591-01 Cable Assy, AVIO -

Modem USB

2100-1868-01 Cable Assy, AVIO to

Cart Microphone

2275-0176 Cable Assy, BNC,

M/M, 6-ft, RG 59B/U,

75Ohm

453561153451 Cable Assy, USB,

AVIO - OEM



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iU22/iE33 System

Test Cables


453561170191 Cable Assy,

Acquisition Frontplane

to Laptop Serial

Connector

iU22/iE33

Ultrasound System

Parts List

Part Number Part Description Notes/Reference

3500-3365-01 Acquisition Frontplane

Assy

3500-3391-01 AC Tray Assy 120V/240V

3500-3745-01 AC Tray Assy 100V

453561155191 Arm, Lower, Display

Articulation

Monitor

articulation

453561155471 Articulation Arm

Assy, Flat Screen

Display

1563-0179 Ball Stud, 5/8 Length,

6.32x.25 Stud

Rear enclosure

access door

453561152171 Ball Stud, Gas Spring,

10 mm

Monitor

articulation

453561155131 Bar, Lower, Display

Articulation

Monitor

articulation

453561150072 Bar, Upper, Display

Articulation

Monitor

articulation

453561151571 Base, Pivot, Display

Articulation

1700-0138-01 Battery, 6 V, 8.0 AH,

Sealed, Lead Acid

3500-3744-01 Battery Tray Assy

2950-1619-01 Bezel, LED, 5 mm,

0.25 Panel Hole, 2PC

1519-0022 Bolt, 1/4 20x3/4, Hex,

St/G5, Zn



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iU22/iE33

Ultrasound System

Parts List


1065-6589-01 Bracket, Access Door Rear enclosure

door latch

3000-0864-01 Bracket, Access Door

Latch

Rear enclosure

door latch

1065-6623-01 Bracket Assembly,

Filter Tray, Aft

1065-6622-01 Bracket Assembly,

Filter Tray, Forward

1065-6239-01 Bracket, Catch,

Acquisition, Rear

1065-6249-01 Bracket, Disk Drive,

Left

1065-6248-01 Bracket, Disk Drive,

Right

1065-6675-01 Bracket, EMI, DVD

1065-6546-01 Bracket, L, Grounding Acquisition card

cage

1065-6513-01 Bracket, Mount,

Monitor, Horiz,

EIZ0567

1065-6511-01 Bracket, Mount,

Monitor, Right,

EIZ0567

1065-6516-01 Bracket, Mount, Vesa,

Eizo, L500, Monitor

1065-6559-02 Bracket, Platform,

Card Cage Fan

Rear cooling fans

1065-6595-01 Bracket, Power Cord Provides retention

for the power cord

to AC tray

receptacle

453561160051 Bracket, Shipping

Strap

For shipping

purposes only



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iU22/iE33

Ultrasound System

Parts List


1065-6663-01 Bracket, Speaker

Mounting

453561157701 Bracket, Swivel, Brake

Assy

System brake

assembly

453561155161 Bracket, Tilt, Monitor

3500-3743-01 Brake Assembly, Core

Cart

1065-6649-01 Brake Assembly, Left

Pedal

System brake

assembly

1065-6648-01 Brake Assembly,

Right Pedal

System brake

assembly

2950-0586-01 Bumper, 0.5-in x 0.14-

in H, Clear Vinyl,

Adhesive Back

Video monitor

1065-6356-01

3000-0877-01

1065-6349-01

2950-1594-01

2950-1570-01

453561163761

453561160311

3500-3684-01 Caster Linkage, Brake

Assy

System brake

assembly Caster

linkage includes

1065-6552-01 (2

each) and 1065-

6553-01

1065-6553-01 Caster Link, Center,

Brake Assy

System brake

assembly

1065-6552-01 Caster Link, Lever,

Brake Assy

System brake

assembly

1065-6674-01 Catch, Transducer

Holder



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iU22/iE33

Ultrasound System

Parts List


1065-6500-01 Chimney, EMI, Left,

Platform Card Cage

1065-6501-01 Chimney, EMI, Right,

Platform Card Cage

2700-0270-01 Circuit Breaker, 15 A,

250 V, with Line

Filter, UL

2950-1179-01 Clamp, CA, 3/8 D,

1/2W, 1/4 Screw, Ins,

Al

Used on AC Tray

to retain power

cord

1065-6566-01 Clamp, Cable, Single Used on the flat

panel video

monitor

1065-6205-01 Clip, OEM Strap Used with strap

1065-2386-01.

Strap clips are used

only for OEMs

positioned on the

lower OEM deck

shelf.

3500-3522-04 Control Panel Assy,

iU22

Includes: Control

panel PCB, Control

panel connector

PCB

1065-6430-02 Cover, Access, Cable,

Display Articulation

Monitor

articulation

1065-5753-02 Cover, Acquisition

Frontplane

1065-6445-01 Cover, Arm, Display

Articulation

Monitor

articulation

1065-6556-01 Cover, Cable Access

Tower, Left

1065-6557-01 Cover, Cable Access

Tower, Right



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iU22/iE33

Ultrasound System

Parts List


1065-6242-01 Cover, Coffin, Rat

Hole

1065-6567-01 Cover, Disk Bay, Rear

1065-6227-01 Cover, HV Assy, Left

1065-6226-01 Cover, HV, Right

1065-6350-02 Cover, Rear, Platform

Card Cage

1065-6454-01 Cup, Reservoir,

Transducer Holder

One removable gel

drip cup per system

2100-1940-01 Disk Drive, DVD/CD,

Rewritable, ATAPI

INTFC

453561170151 Disk Drive, DVD/CD,

Rewritable, ATAPI

INTFC

1065-6653-01 Elbow, Swivel,

Articulation Display

Monitor

articulation

3000-0860-01 Enclosure, Access

Door, Rear

Rear main system

card cage enclosure

3000-0858-01 Enclosure Assy, Front Video monitor

3500-3658-02 Enclosure, Cover,

Filter Door


Main, Rear


OEM Cable

Used on systems

with one and two


OEM Cable Drop


OEM Deck


OEM Strap


Power Supply



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iU22/iE33

Ultrasound System

Parts List


3500-3628-01 Enclosure, Disk Bay,

Column Front Assy

Also encloses the

scanhead select

connectors.

Includes ON/STBY

switch button,

1065-6356-01.


Column Insert


Column Rear


Column Side, Left


Column Side, Right


Rear Display

3500-3546-02 Enclosure, Front

Bumper, Left


Bumper, Right


Panel, Lower


Panel, Upper

1065-6464-01 Enclosure, Keyboard,

Housing

QWERTY

1065-6188-01 Enclosure, Main

Cover, Rear

Rear main system

card cage enclosure

1065-6192-02 Enclosure, Mud Plate

1065-6376-02 Enclosure, OEM

Shelf, Lower

453561155221 Enclosure, OEM

Shelf, Upper

1065-6510-01 Enclosure, Rear Video monitor



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iU22/iE33

Ultrasound System

Parts List


1065-6191-02 Enclosure, Transducer

Holder Base, Left

1065-6190-02 Enclosure, Transducer

Holder Base, Right

1065-6520-01 Enclosure, Shroud,

Monitor, Lower

1065-6521-01 Enclosure, Shroud,

Monitor, Upper

3500-3660-02 Enclosure, Side Cover,

Rear, Left


Rear, Right


Left


Right

1065-6180-02 Enclosure, Top,

Control Panel

Articulation

1065-6523-01 Extension, Brake

Pedal, Left

System brake

assembly

1065-6522-01 Extension, Brake

Pedal, Right

System brake

assembly

2100-1910-01 Fan, 12 V, 360 MA,

105 CFM, 119 mm,

with Connector

Two fans located

on the filter tray

and one on each

side of the AC tray

3500-3701-01 Fan Mounting Plate

Assy, Platform

Platform power

supply

453561150251 Filter, Acquisition

Card Cage

453561150191 Filter, Platform Card

Cage

Rear enclosure

access door



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iU22/iE33

Ultrasound System

Parts List


3500-3700-01 Filter Tray/Fan Assy Acquisition card

cage cooling fans

2700-0151 Fuse, 4 A, 250 V, Fast,

1/4x1-1/4, UL/CSA

1065-6389-01 Gasket, Foam

Enclosure Seal

Speaker Boxes

1065-6708-01 Gasket, Retainer,

Bottom

Acquisition card

cage

1065-6709-01 Gasket, Retainer, Top Acquisition card

cage

3600-0246-01 Gasket, RFI, Finger,

Clip, BE-CU, 2.5

453561165761 Grease, Molygraph,

SL3144, 3-oz

Cartridge

For brake pedal

linkage Part

includes a 3-pack

of 3-oz cartridges

3600-0047 Grommet, 0.375ID,

0.660D, 0.06PNL,

RBR

Monitor

articulation

1065-6398-01 Grommet, Door,

Removable

Acquisition power

supply and filter

tray

2700-0240-01 Holder, Fuse Part of battery

assembly

1065-6458-01 Holder, Transducer,

Enclosure

Part of system

control panel Holds

transducer or gel

bottle

2950-1155-01 Holder, Microphone,

Rubber


Assy, Left

Located on system,

left side column


Assy, Right

Located on system,

right side column



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iU22/iE33

Ultrasound System

Parts List


3500-xxxx-xx HV Switcher Assy Includes mounting

plate and hardware

1065-6652-01 Insert, Arm, Lower,


Monitor

articulation

3000-0879-01 Insert, Transducer

Holder, Left

3000-0878-01 Insert, Transducer

Holder, Right

2950-1611-01 Isolator, Vibration,

Fan

Used on filter tray

fans and AC tray

fans

1065-5752-02 Insulator, Frontplane

1065-6435-01 Knob, Locking,


Monitor

articulation

1065-6462-01 Knob, Small, Push

Rotate

1065-6655-01 Knuckle, Display

Articulation

Monitor

articulation

453561163221 Label, 3x1, Met Poly,

Sil, Therm Xfr

Serial number

453561157471 Label, High Voltage

Safety

Backlight inverter

600 Vac warning

453561161311 Label, Lock/Unlock,


Arm, Left

Lock/Unlock

symbols

453561161301 Label, Lock/Unlock,


articulation lower

arm)

Arm, Right

453561156511 Label, Main System Model number, CE

453561154171 Label, Panel, AVIO-

RIP, PCB

Connector

designation

symbols

453561161261 Label, Pedal, Brake

Lock

Brake lock symbol



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iU22/iE33

Ultrasound System

Parts List


453561161151 Label, Pedal, Swivel

Lock

Swivel lock symbol

453561156521 Label, Power Switch Power switch

location label

453561156501 Label, System Badge iU22, ultrasound

product name

453561161321 Label, USB Symbol (Located on back

of disk bay)

453561161791 Label, Warning,

Monitor

PCB controls not

field adjustable

453561160341 Latch Assy, Display

Articulation

Monitor

articulation

1065-6439-01 Link, Tension Adjust,

Articulation Display

Monitor

articulation

2100-1926-01 Modem, V.90,

Portable, USB

2100-1906-01 Monitor, 17-in, Color,

LCD Display

Video monitor

3500-3677-01 Monitor Assy, Flat-

Panel

Video monitor

3500-3701-01 Mounting Plate Assy,

Fan

Rear cooling fans

1544-0012 Nut, 1/4-20, Keps, St,

Zn

System brake

assembly

1555-0037-01 Nut, 1/4-28, Keps,

Ext, St, Zn

System brake

assembly

1555-0036-01 Nut, 5/16-18, Hex,

Nylon Insert, St, Zn

Monitor

articulation

1655-0020-01 Nut, M6, Hex, Keps,

St, Zn

Used on AC tray

ground stud

1065-6157-03 Partition, Acquisition

Card Cage

PCB Assy,

Acquisition Frontplane



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iU22/iE33

Ultrasound System

Parts List


PCB Assy, Analog

Input Module

PCB Assy, AVIO

Control and Display

AVIO CAD

PCB Assy, AVIO Rear

Interface Panel AVIO

RIP

AVIO RIP

7500-1914-xx PCB Assy, Breakout

Board, Platform Power

Supply

PCB Assy, Channel

Board CB0-CB3

PCB Assy, Controller,

Ultra ATA 133, PCI

66 Mhz

Promise IDE

Controller (SIP

module board)

PCB Assy, Dual

Signal Conditioning

DSC

PCB Assy, Front End

Controller (iU22)

FEC

PCB Assy, Front End

Controller with 3D

Motor Controller

FEC

PCB Assy, Image

Export Processor

IEP

PCB Assy,

Motherboard, Xeon,

Dual Processor

IDE

PCB Assy, PCA,

Motor Controller

PCB Assy, Scanhead

Select

SHSEL

PCB Assy, SCI

Adapter, PCI, 64B, 66

Mhz

Dolphin D-340



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iU22/iE33

Ultrasound System

Parts List


453561155171 Pin, 0.1875, Diameter

453561171591 Pin, Hinge, Display

Articulation

Monitor

articulation

1065-6696-01 Pin, Knurl Monitor

articulation

3500-3551-01 Plate, Adapter, Touch

Screen

453561161401 Plate, Mount, Brake

Assy

System brake

assembly

1065-6551-01 Plate, Plunger, Brake

Assy

System brake

assembly

1065-6468-01 Platform, OEM Deck

1065-6499-01 Plenum, Platform Card

Cage

1065-6155-02 Plenum, Top,


2950-1603-01 Plunger, Spring, 1/4-

20, 2-4 Lbs, Ss

Keyboard assembly

453561151171 Power Supply,

Acquisition

3500-3699-01 Power Supply

Assembly, Acquisition

1700-0134-01 Power Supply,

Platform

3800-0082-01 Relay, Ss, 12 Vdc, 5 A

at 100 to 240 Vac

453561168951 Retainer, Cable, Arm,

Lower, Articulation

Display

Monitor

articulation

1065-6574-01 Retainer, Insert,


Monitor

articulation

1065-6529-01 Retainer, Jack Screw,


Monitor

articulation



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iU22/iE33

Ultrasound System

Parts List


1065-6153-05 Retainer, PCB,

Bottom, Left

Acquisition card

cage

1065-6272-04 Retainer, PCB,

Bottom, Right

Acquisition card

cage

1065-6152-04 Retainer, PCB, Top,

Left

Acquisition card

cage

1065-6271-04 Retainer, PCB, Top,

Right

Acquisition card

cage

1065-6694-01 Ring Brg, Elbow,

Swivel, Display

Articulation

Monitor

articulation

1065-6693-01 Ring Brg, Lower Arm,


Monitor

articulation

1065-6699-01 Ring Brg, Yoke,


Monitor

articulation

1065-6440-01 Ring, Retainer, Elbow,


Monitor

articulation

1065-6695-01 Ring, Slip, Elbow,


Monitor

articulation

1065-6549-01 Rod, Pivot, Brake

Assy

System brake

assembly

453561153071 Screw, 3/8-16,

Shoulder 1.0L, Skh,

Hd, Nylok, S, Z

1514-0060 Screw, 4-40x3/8, Pnh,

Sem, Pd, St, Zn

1516-0112 Screw, 6-32x1/4, Pnh,

Sems, Pd, St, Zn

1530-0344-01 Screw, 6-32x3/8, Flh,

Pd, 100D, St, Zn

1516-0074 Screw, 6-32x3/8, Pnh,

Int Sem, Pd, St, Zn

1530-0088-01 Screw, 6-32x3/8, Set,

Flt Pt, Hd, Ss, Pas

System brake

assembly



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iU22/iE33

Ultrasound System

Parts List


1530-0428-01 Screw, 6-32x3/8, Skh,

Cap, Nlk, Nyltip, S

Monitor

articulation

1517-0060 Screw, 8-32x3/4, Pnd,

Sems, Pd, St, Zn

1518-0042 Screw, 10-32x1/4,

Pnd, Sems, Pd, St, Zn

1518-0041 Screw, 10-32x3/8,

Pnd, Int Sem, Pd, St,

Zn

1530-0103-01 Screw, 10-32x1/2, Flh,

Pd, 100D, Ss, Pas

1518-0051 Screw, 10-32x1/2,

Pnh, Sem, Pd, St, Zn

1530-0410-01 Screw, 10-32x.5, Flh,

Pd, 82D, Nylok, S, Z

1530-0157-01 Screw, 10-32x5/8,

Skh, Cap, Hd, Nylok,

Zn

1518-0043 Screw, 10-32x3/4,

Pnh, Sem, Pd, St, Zn

1065-6555-01 Screw, Brake Lever,

Brake Assy

System brake

assembly

1065-6438-01 Screw, Jack, Display

Articulation

Monitor

articulation

1630-0113-01 Screw, M3x6, Pnh, Pd,

Int Sems, St, Bz

1630-0128-01 Screw, M4.5x16, Phd,

Td, Tf, St, Zn

Video monitor

1630-0025-01 Screw, M6x15, Din

42801, Hex, Spcl, Br,

Ni

AC tray ground

stud

1065-5751-03 Shield, Acquisition

Frontplane



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iU22/iE33

Ultrasound System

Parts List


1065-6707-01 Shield, Cable, Video,


Monitor

articulation

3500-3739-01 Shield, EMI, DVD

453561157281 Shield, Strip, Clip-On,

Perp, 16-in Length

Acquisition card

cage fingers

1065-6528-01 Sleeve, Elbow,


Monitor

articulation

2601-0145-01 Sleeve, Ferrite Used on V.90 USB

modem cable

453561161691 Sleeve, Mounting,


Monitor

articulation

2950-1497-01 Slide Rail, Keyboard

3500-3627-01 Speaker Box Assy,

Left

Speaker box

assemblies

3500-3626-01 Speaker Box Assy,

Right

Speaker box

assemblies

1065-6361-01 Speaker Box, Left

1065-6362-01 Speaker Box, Lid, Left

1065-6359-01 Speaker Box, Lid,

Right

1065-6358-01 Speaker Box, Right

1065-6355-02 Speaker Grill, Left

1065-6354-02 Speaker Grill, Right

3500-3731-01 Speaker Module Assy

453561174311 Spreader, Disk Drive

Assembly

Housing for

CD/DVD drive,

power ON/STBY

switch and system

microphone

2950-1630-01 Spring, Disc,

5/16ROD, 0.49OD,

0.0075T, Ss

Monitor

articulation

2950-1636-01 Spring, Gas, 650N Monitor

articulation



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iU22/iE33

Ultrasound System

Parts List


1065-6391-01 Spring, Stand-by, Disk

Bay

4600-0312-01 Standoff, 6-32, 1.25L,

1/4 Hex, M/F, AL, IR

4600-0310-01 Standoff, 6-32,

0.375L, 1/4 Hex, M/F,

AL, IR

1065-6525-01 Stop, Pivot, Display

Articulation

Monitor

articulation

1065-2386-01 Strap, Universal OEM Used with strap

clips 1065-6205-

01. Strap clips are

used only for

OEMs positioned

on the lower OEM

deck shelf.

2210-0126 Tape, Velcro, 1W,

Black, Type 170

For mounting the

modem to the

AVIO

2210-0125 Tape, Velcro, 1W,

Black, Type 400

rear interface panel

3100-3161-01 Terminal Block, 9

Position

3100-3162-01 Terminal, Tab, 0.187,

#6 Stud MT, BRS, Tin

3500-3689-01 Toggle Block, Brake

Assy

System brake

assembly

2601-0100-01 Transformer, Power,

360 Vac, 5 Tap Input,

50-60 Hz

1065-6545-01 Tray, AC

1065-6233-01 Tray, Acquisition

Power Supply

1065-6560-01 Tray, Battery



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iU22/iE33

Ultrasound System

Parts List


1065-6228-01 Tray, Filter

1065-5966-01 Tray, OEM Used on systems

with one or no

OEMs installed.

1565-0090-01 Washer, Equalize

Pressure, 0.28ID,

0.63OD, 0.19T, S

1560-0065 Washer, Flat, #4,

0.122ID, 0.280OD,

0.03T, St, Zn

1560-0046 Washer, Flat, #6,

0.156ID, 0.375OD,

0.049T, St, Zn

1560-0061 Washer, Flat, #6,

0.312OD, 0.032T, St,

Zn

1560-0051 Washer, Flat, #10,

0.203ID, 0.500D,

0.04T, St, Zn

1565-0088-01 Washer, Flat, #10,

0.406OD, 0.04Thk, St,

Zn

1560-0052 Washer, Flat, 1/4,

0.28ID, 0.50D,

0.065T, St, Zn

1565-0092-01 Washer, Flat, 2.5ID,

3.2OD, 0.04Thk, St,

Zn

1565-0091-01 Washer, Flat, 5/16,

0.875OD, 0.064Thk,

St, Zn

Monitor

articulation

1561-0036 Washer, S/R Lock,

1/4, 0.489OD, 0.062T,

St, Zn



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iU22/iE33

Ultrasound System

Parts List


1565-0087-01 Washer, Thrust,

0.375ID, 0.75OD,

0.0625T, Brz

Monitor

articulation

1065-6465-01 Wrist Rest, Keyboard,

Enclosure

iU22 system

453561155151 Yoke, Mounting,


Monitor

articulation

453561165301 Adapter, USB

Bluetooth Assembly,

with 1.20 Software

(Bluetooth receiver)

System option, The

Bluetooth adapter

plugs into a USB,

port located on the

AVIO-Rear

Interface Panel

453561153401 Cable Assy, Ethernet

Filter

Part of accessory

kit Not illustrated

453561151461 Headset, Bluetooth,

Sony HBH-35

System option



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Peripherals and

Applicable Cables

OEM

Description Part NumbersOEM Power Cable Signal Cable

Printer, Color,

Sony, UPD-

23MD,

Digital, USB

2100-1941-01 3500-3598-01 453561153451

(USB)

Printer, B&W,

Sony, UP-

D895MD,

Digital, USB

453561157291 3500-3598-01 453561153451

(USB)

2100-1892-XX (Alt)

VCR,

Mitsubishi,

HSMD3000U,

with RS-232

I/F, 120V

(NTSC)

3500-3542-01 3500-3598-01 3500-3595-01

(RCA)

3500-3596-01

(RCA)

2100-1883-XX

(Alt)

453561153451

(USB)

VCR,

Mitsubishi,

HSMD3000E,

with RS-232

I/F,

3500-3543-01 3500-3598-01 3500-3595-01

(RCA)

3500-3596-01

(RCA)

2100-1882-XX

(Alt)

453561153451

(USB)



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iU22/iE33™ Parts List (D.0/E.0)

iU22/1E33

Ultrasound System

Parts List


453561195283 Dual Power Supply

Assy.

PCB Assy,

Acquisition Power

Distribution Board

453561253751 Battery Tray Assy

PCB Assy, Battery and

Thermal Management

1700-0138-01 Battery, 6V, 8.0AH,

Sealed, Lead Acid

PCB Assy, HV

Switcher

453561185592 AC Tray Assy.

2700-0270-01 Circuit Breaker, 15A,

250V, w/Line Filter

90–120 Vac

2100-1910-01 Fan, 12 V, 360 MA,

105 CFM, 119 mm,

with Connector

453561160312 Caster, 5-in, Swivel

without Lock, with

Brake

Front

453561163762 Caster, 5-in, SH ABS,

Swivel Lock, without

Brake

Rear

453561259481 Power Supply Assy,

Mobility

453561270171 Fan Assembly,


453561259291 Fan Assy, Platform

453561259951 AC Tray Assy, 90-

120V



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iU22/1E33

Ultrasound System

Parts List


2100-1910-01 Fan, 12 V, 360 MA,

105 CFM, 119 mm,

with

Connector

Platform



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iU22/1E33

Ultrasound System

Parts List


21715A

(453561176611) X3-1 Transducer

453561192601 X7-2 Transducer

21314A

(453561176741)

S5-1 Sector Array

Transducer

21778A

(453561181031) S7-2omni

Transducer

21781A

(453561181211)

S7-3t

Transesophageal

Transducer

21750A

(453561181011) S8-3 Sector Array

Transducer

21780A

(453561184501)

S12-4 Sector Array

Transducer

453561224871 C5-2 Curved Array

Transducer

453561190821 C8-5 Curved Linear

Transducer

4000-0944-02

(453561167101) L8-4 Linear Array

Transducer

453561177101 L9-3 Linear Array

Transducer

21756A

(453561181021) L11-3 Linear Array

Transducer

453561153312 L15-7io Linear

Array Transducer

453561204991 D2tcd Static PW

Transducer

453561172792 D2cwc Transducer

4000-0990-01 D5cwc Transducer

TABLE OF CONTENTS...Ultrasound Sales Service Repair Training 1815 Industrial Drive, Suite 100...

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