About This Manual · components and to run the associated software. Conventions This manual set...

About This Manual

This manual contains twelve sections, Each section covers a different topic related to the BRICK® Modular Message Sign System. The following is a list of each section with a brief description of the section:

Important Owner Information Covers information that the user should know about the manual with emphasis on operator safety issues.

Important Safety Information Provides detailed safety information when operating specific parts of the BRICK system.

Glossary Defines the more commonly used terms in this manual.

Introduction Covers the BRICK system—including configuration options, hardware/software requirements, and individual component descriptions.

Installing the ADDCO BaseStation Software Provides instructions for installing ADDCO developed software into the user’s BaseStation computer.

HHT and SBC Sign Controller User Guide Provides instructions for user to interface with a sign through the hand-held terminal and the Single Board Computer.

HHT and ADDCO Controller User Guide Provides instruction for user to interface with a sign through the hand-held terminal, ADDCO controller and Single Board Computer.

Assembling/Installing a Message Sign Provides instructions for assembling and installing the various BRICK options as well as calculating power source requirements and power wire size.

Service and Maintenance Identifies each BRICK system component and gives recommend maintenance/service interval and maintenance/service performance.

Troubleshooting Contains information how to contact ADDCO customer service and troubleshooting guidelines for BRICK system components.

Warranty Contains complete warranty document for ADDCO BRICK system.

Parts/Wiring Contains complete BRICK system parts list and typical system interconnect diagrams.

b ©1999 ADDCO, Inc. BRICK® Modular Message Sign System

QNX is a registered trademark of QNX Software Systems, Ltd. (QSSL). All other copyright marks are the property of their respective owners.

Table of Contents

TABLE OF CONTENTS............................................................................................................... I

IMPORTANT OWNER INFORMATION..................................................................................1 WHO SHOULD USE THIS MANUAL SET?............................................................................................1 IMPORTANT—READ ME FIRST.........................................................................................................2

Safety Notices ...............................................................................................................................2 HOW TO USE THIS MANUAL SET.......................................................................................................3

IMPORTANT SAFETY INFORMATION..................................................................................5 INTRODUCTION .................................................................................................................................5 PHOTOVOLTAIC ARRAYS..................................................................................................................5 115 VAC POWER SOURCE................................................................................................................6 BATTERIES........................................................................................................................................6

Battery First Aid Information .......................................................................................................6 MOVING PARTS AND PROTRUDING EDGES.......................................................................................7 OPERATING ENVIRONMENT..............................................................................................................7

GLOSSARY....................................................................................................................................9 GLOSSARY ........................................................................................................................................9

INTRODUCTION........................................................................................................................11 ABOUT THE BRICK® MODULAR MESSAGE SIGN SYSTEM ...........................................................11 BRICK® CONFIGURATION OPTIONS .............................................................................................11

Sign Configurations ....................................................................................................................12 Full Matrix ..................................................................................................................................12 Line Matrix .................................................................................................................................12 Segmented Character ..................................................................................................................13

HARDWARE REQUIREMENTS ..........................................................................................................13 SOFTWARE REQUIREMENTS ...........................................................................................................13 INDIVIDUAL BRICK® MODULAR MESSAGE SIGN SYSTEM COMPONENTS ...................................14 BRICK® DISPLAY MODULE ..........................................................................................................16

Rail Assembly.............................................................................................................................17 Single-Board Computer (SBC)...................................................................................................18 Jumper BRICK ...........................................................................................................................19 Trim BRICK ...............................................................................................................................19 ADDCO Controller.....................................................................................................................19 User Interface Devices................................................................................................................19

INSTALLING THE ADDCO BASESTATION SOFTWARE.................................................21 INSTALLING BRICKBUILDER.........................................................................................................22 INSTALLING ADDCO BASESTATION SUITE...................................................................................27

Installing ADDCO SignComm...................................................................................................28 Installing ADDCO BaseStation ..................................................................................................34 Auto-Detecting Serial Ports and Modems ..................................................................................39

HHT AND SBC SIGN CONTROLLER USER GUIDE...........................................................41 INTRODUCTION ...............................................................................................................................41 ABOUT THE HAND-HELD TERMINAL UNIT ....................................................................................41

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ii ©1999 ADDCO, Inc. BRICK® Modular Message Sign System

Key Pad and Screen Layout........................................................................................................42 Hand-Held Terminal Features.....................................................................................................42

SIGN CONFIGURATION....................................................................................................................43 HHT SCREEN NAVIGATION............................................................................................................43 MENU MAP .....................................................................................................................................44 POWER UP.......................................................................................................................................45

Power Up Message .....................................................................................................................45 ADDCO COPYRIGHT......................................................................................................................45 PASSWORD......................................................................................................................................46

Password Error............................................................................................................................46 MAIN MENU SCREEN......................................................................................................................47 SPECIAL SCREENS...........................................................................................................................47 SIGN MENU ...................................................................................................................................48

Sign Sequence.............................................................................................................................48 Sequence Error............................................................................................................................49 Sign Frame..................................................................................................................................49 Frame Error.................................................................................................................................49 TEST menu.................................................................................................................................50 Utility Menu................................................................................................................................51 Analog to Digital (LED Light Levels)........................................................................................51 LED Light Level Adjust .............................................................................................................52 Configuration Menu....................................................................................................................53 Sign Configuration......................................................................................................................54 Startup Parameters ......................................................................................................................56 Comms........................................................................................................................................57 Factory Defaults..........................................................................................................................57 MODEM Settings Screen ...........................................................................................................58 MODEM Wait Time Parameters ................................................................................................59

ERASE SEQUENCE SCREEN .............................................................................................................60 S/W VERSION .................................................................................................................................60

Arrow Menu................................................................................................................................61

HHT AND ADDCO SIGN CONTROLLER USER GUIDE ....................................................63 ABOUT THE HAND-HELD TERMINAL UNIT ....................................................................................63 REPLACING A BASESTATION CONNECTION WITH A HHT CONNECTION .......................................63

Key Pad and Screen Layout........................................................................................................65 SCREEN NAVIGATION .....................................................................................................................66 MENU MAP .....................................................................................................................................66 SIGN POWER-UP/START/STOP MENU.............................................................................................68

Start-Up Message Screen............................................................................................................69 Password Screen .........................................................................................................................69 Password Error Screen................................................................................................................69 Main Menu, Sign Stopped Screen ..............................................................................................70 Run Sign Screen..........................................................................................................................70 Select Different Sign Screen.......................................................................................................70 Enter New Sequence Number Screen.........................................................................................71 Main Menu, Sign Running Screen..............................................................................................71

OPTIONS MENU...............................................................................................................................72 Options Menu Map .....................................................................................................................72 Options Password Screen............................................................................................................73

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BRICK® Modular Message Sign System ©1999 ADDCO, Inc. iii

Options Menu Screen..................................................................................................................73 Options Create / Edit Sequence Menu Screen ............................................................................74

CREATE SEQUENCE ........................................................................................................................75 Create Sequence Menu Map .......................................................................................................75 Create Sequence Screen..............................................................................................................75 Save Sequence Number Screen ..................................................................................................76 Enter Sequence Number Screen .................................................................................................77 Sequence Number Confirmation Screen.....................................................................................78

EDIT SEQUENCE..............................................................................................................................79 Edit Sequence Menu Map...........................................................................................................79 Edit Sequence Screen..................................................................................................................80 Edit Sequence, Sub-Menu Screen...............................................................................................80 Edit Sequence, On-Time Menu Screen.......................................................................................81 Edit Sequence, Change All .........................................................................................................81 Edit Sequence, Change One Frame ............................................................................................82 Edit Sequence, New Time Screen...............................................................................................82 Sequence Edit, Frame Menu Screen ...........................................................................................83 Edit Sequence, Add New Frame Screen.....................................................................................83

CREATE FRAME / USER LIBRARY ...................................................................................................84 Create Frame Menu Map ............................................................................................................84 Create Frame Screen...................................................................................................................85 Save New Frame Confirmation ..................................................................................................85 New Frame Number....................................................................................................................85 New Frame Overwrite Warning Screen......................................................................................86

UTILITIES ........................................................................................................................................87 UTILITY MENU ...............................................................................................................................88

Clock Menus...............................................................................................................................88 Scheduler Menus.........................................................................................................................90 Add/Edit/Delete Menus ..............................................................................................................91 Browser Menu.............................................................................................................................93 Control Menu..............................................................................................................................94

ASSEMBLING AND INSTALLING A MESSAGE SIGN.......................................................95 BEFORE YOU BEGIN .......................................................................................................................95

Parts List .....................................................................................................................................95 Tools ...........................................................................................................................................96

BRICK ORIENTATION ....................................................................................................................96 BRICK SIGN OPTIONS....................................................................................................................97

Full Matrix ..................................................................................................................................97 Line Matrix .................................................................................................................................97 Segmented Character ..................................................................................................................98

INSTALLING A FULL MATRIX SIGN.................................................................................................98 Preparing the Rail Assembly ......................................................................................................99 Installing Insulators and Conductors ........................................................................................100 Attaching the Rail Assembly ....................................................................................................103 Assembling a Full Matrix Sign.................................................................................................104

INSTALLING A LINE MATRIX SIGN ...............................................................................................112 Preparing the Rail Assembly ....................................................................................................112 Installing Insulators and Conductors ........................................................................................113 Attaching the Rail Assembly ....................................................................................................117 Assembling a Line Matrix Sign ................................................................................................118

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iv ©1999 ADDCO, Inc. BRICK® Modular Message Sign System

INSTALLING A SEGMENTED CHARACTER SIGN ............................................................................122 Preparing the Rail Assembly ....................................................................................................122 Installing Insulators and Conductors ........................................................................................124 Attaching the Rail Assembly ....................................................................................................127 Assembling a Segmented Character Sign .................................................................................128

PROGRAMMING THE SIGN.............................................................................................................133 CONNECTING POWER TO BRICK SYSTEM....................................................................................134

Power Supply Requirements Calculation .................................................................................134 Wire Size Calculation ...............................................................................................................135

SERVICE AND MAINTENANCE ...........................................................................................137 Customer Service......................................................................................................................137

ITEMS THAT REQUIRE MAINTENANCE: .........................................................................................138 BI-WEEKLY ..................................................................................................................................138

PV Array Panels........................................................................................................................138 Batteries ....................................................................................................................................139 BRICK Sign Message Display .................................................................................................140

MONTHLY .....................................................................................................................................140 Normal Battery Maintenance....................................................................................................140 Additional Information for Storing and Handling Batteries .....................................................141

SYSTEM WIRING ...........................................................................................................................142 Battery Wiring ..........................................................................................................................142 System Wiring ..........................................................................................................................142

ONE YEAR .....................................................................................................................................142 BRICK/Rail Assembly .............................................................................................................142

TROUBLESHOOTING.............................................................................................................143 TECHNICAL SUPPORT ...................................................................................................................143 CUSTOMER SERVICE.....................................................................................................................143 PROBLEMS ....................................................................................................................................144

WARRANTY ..............................................................................................................................151 WARRANTY STATEMENT ADDCO .......................................................................................151 WARRANTY PROCEDURES ............................................................................................................152

PARTS AND WIRING ..............................................................................................................153

Important Owner Information

Who should use this Manual Set? This manual set is for use by ADDCO, Inc. BRICK® Modular Message Sign System: • Owners • Operators • Service personnel

Note !!!!

People who own, operate, or service this system must read and understand this entire manual set.

To ensure that you receive the most up-to-date safety and operation information, the location of this manual is recorded by: • Unit serial number. • Original owner’s name, address, and telephone number. Please inform ADDCO, Inc., at the following address, of any changes of ownership or address so that we can send updated pages to keep the manual current:

ADDCO, Inc., 240 Arlington Avenue East, St. Paul, MN 55117-3908

Please keep this page up-to-date. Unit Serial Number: ______________________________________

Owner’s Name: ______________________________________

Address: ______________________________________ ______________________________________

Phone Number: ______________________________________

First Change-Date: Notified ADDCO, Inc.:

______________________________________

Name: ______________________________________

Address: ______________________________________ ______________________________________

Phone Number: ______________________________________

Second Change-Date: Notified ADDCO, Inc.

______________________________________

Name: ______________________________________

Address: ______________________________________ ______________________________________

Phone Number: ______________________________________


2 ©1999 ADDCO, Inc. BRICK® Modular Message Sign System

Important—Read Me First

Safety Notices Important safety information is used throughout this section to warn of possible hazards to you and the BRICK system. A safety notice identifies a possible hazard and then explains what may happen if the hazard is not avoided. The safety notices must be followed at all times. These safety notices are flagged by use of the triangular safety icon. A description of each safety notice follows:

Caution

A Caution notice describes situations that may cause minor personal injury or damage to equipment or data, and it explains how to avoid such situations.

Warning

A Warning notice describes situations that may cause serious personal injury or damage to equipment or data, and it explains how to avoid such situations.

Danger

A Danger notice describes situations that will cause serious personal injury or death or severe damage to equipment, and it explains how to avoid such situations.

This manual is subject to change without notice. July 1999

This manual assumes that you are familiar with basic engineering and computer related terms. Examples are battery pack, operating system, power, voltage, current, mouse and cable. This manual assumes that you have not previously set up a modular message sign system.


BRICK® Modular Message Sign System ©1999 ADDCO, Inc. 3

How to use this Manual Set

Warning

Hazard of personal injury, and/or equipment damage. Attempting to operate the BRICK® Modular Message Sign System without understanding all safety, operation, service, and maintenance instructions in this manual set can result in personal injury or damage to equipment. Before attempting to operate the equipment, ensure that you have thoroughly read and that you understand the contents of this manual. Keep this manual available and review frequently to ensure safe operation and to instruct third-party users.

Use the individual sections in this manual set to install, set up, and configure the BRICK® components and to run the associated software.

Conventions This manual set uses a very simple set of conventions. • Menu options for software have the first letter capitalized. Examples: Main menu, Sequence

menu. • Window and dialog names use the same capitalization that appears on the window or dialog:

Examples: New Sign Wizard, New Sequence. • Key names are bold and typed as they appear on the key. Depending on the application, key

names are in upper or lower case. – Software key names are bold and as they appear on the keyboard. Examples: Shift,

Cancel, Enter. – Hand-held terminal key names are in upper case. Examples: SHIFT, ENTER.

• Field names in software windows or dialogs are shown as they appear and are bold. Examples: User Name, Quick Mode.

• Notes are labeled Note and are set apart from other text. Notes contain tips and hints that help you to work with the BRICK® Modular Message Sign System.

Note !!!!

A good understanding of the contents of this manual will be helpful to you.

Important Safety Information

Introduction

Note !!!!

This section provides you with important safety information on the operation of the BRICK® Modular Message Sign System. Read the entire manual and familiarize yourself with the safety information before proceeding with any work on the BRICK system. The safety information applies to all BRICK systems.

The safety operation of the BRICK system is grouped into four categories: • Power generation of the photovoltaic arrays (PV). • 115 VAC power source. • Handling of storage batteries. • Movable parts and protruding edges. • Operating environment.

Photovoltaic Arrays The Photovoltaic (PV) array that may be provided as part of the ADDCO, Inc. BRICK® Modular Message Sign produces all or part of the current and voltage needed to run the sign and to recharge the batteries. Each PV array contains individually framed PV modules that are electrically wired together. When exposed to sunlight, the PV array produces: • Current in excess of 30 amps. • Open circuit voltages of approximately 22 Vdc (in full sunlight).

Danger

The voltage and current generated by the photovoltaic arrays and stored in the batteries on the BRICK system can cause serious personal injury, death, or substantial property damage if the correct procedures are not followed when working on the electrical portion of the system. Always used approved insulated tools when working on PV system.

The PV array is capable of generating power to the battery as long as the PV array is exposed to sunlight. To stop the PV array from generating electrical power, you can: • Cover the PV array panels with an approved opaque material. • Align the PV array panels away from direct sunlight. Before working on a PV array, disconnect the PV array from the solar regulator and the batteries with the SOLAR PANEL BREAKER switch. When working with any PV array system, take the following precautions:



• Never work on a PV array system alone. • Before you work on the system, become familiar with the wiring, switches, and measuring

points on the BRICK system. • Wear appropriate clothing, including approved dry weather gloves. • Wear approved eye protection, particularly if working on or around batteries. • Remove all jewelry. • Always measure for voltages from junction boxes and conductors to ground. Whenever,

possible, work with one hand. • Never assume that switches and disconnects always work and that current is not flowing. • Use approved insulated tools. • Observe and adhere to all warning and caution stickers attached to the BRICK system.

115 VAC Power Source

Danger

High Voltage – To prevent severe personal injury, death, or substantial property damage when working around 115 VAC, be extremely careful. Always use insulated tools and disconnect the power source before installation and servicing.

There are many national and international standards that deal with the safety aspects of electrical equipment. These standards aim to ensure that products are designed, manufactured and installed to eliminate hazards such as electric shock, fire, dangerous temperatures and mechanical instability. All electrical installations shall meet the National Electric Code.

Batteries

Danger

Charging batteries produce hydrogen, which can explode when proper operating procedures are not followed. To prevent severe personal injury, death, or substantial property damage when working around batteries, be extremely careful. Always use approved eye protection, face shield, rubber gloves, and insulated tools.

Additional rules to follow to make for a safe operating environment when working with batteries include: • Keep lit cigarettes, sparks, flames, and any other ignition sources away at all times. • Always have water and baking soda available to wash off and neutralize acid spills. • Have an approved eye wash kit immediately available. • To reduce hydrogen gas buildup, charge the batteries in a well-ventilated area.

Battery First Aid Information If battery acid should get in your eyes, flush them with water for at least ten minutes and seek immediate medical attention. If acid splashes on your skin, neutralize the acid immediately with a water and baking soda solution. Flush with plenty of fresh water. If acid is taken



internally, drink large quantities of water and seek immediate medical attention.

Moving Parts and Protruding Edges

Danger

To prevent severe personal injury, death, or substantial property damage when working around the BRICK system, be extremely careful. Always be aware that there may be moving parts, and protruding edges associated with the system.

When setting up or making adjustments to sign message display or PV array panel, observe the following: • No one or object is in the path of the message display when it is raised or lowered. • No one or object is in the path of the PV array panel when it is rotated or tilted. • The awareness of items such as the lower edges of the message sign, supporting mounts,

open covers, etc. related to the system.

Operating Environment Additional safety issues that ADDCO, Inc, recommends should be observed while working on the BRICK system include: • Never work on the system when the ground is covered with water. • Never work on the system during a thunderstorm. • Always wear approved clothing. • Always being aware of traffic flow and maintaining a reasonable distance from it.

Glossary

Glossary ADDCO Controller Microprocessor-based sign controller running the QNX™ operating system.

BaseStation Pentium®-based computer or notebook on which BRICKBuilder and BaseStation Software Suite run. Can be used in remote or on-site environment.

BaseStation Software ADDCO, Inc. developed software that runs on a central computer controlling and/or monitoring signs. (See also BaseStation)

Bitmap Digital representation of pixels that produces a sign display image.

BRICK ADDCO Inc. patented display module comprised of columns and rows of LED pixels and the fundamental building element of the Modular Message Sign System.

Font A type style for a set of characters (letters, numbers, punctuation marks, and symbols).

Frame The basic building block for a message sequence (for example ROAD WORK AHEAD). (See also Sequence)

Hand-Held Terminal (HHT) Small device, consisting of a keypad and display unit, that provides an interface between a user and either a Single-Board Computer (SBC) or ADDCO controller.

Jumper BRICK A BRICK-like module without LEDs that electrically connects rails together.

Message Consists of frames in a sequence. (See also Frame and Sequence)

Pixel Smallest display element of the sign; a group of four LED’s.

Rail (Bus Bar) ADDCO Inc. patented mount for the BRICK® that also provides electrical power and communication signals.

Sequence A group of one or more frames with display time-on and time-off associated with each frame. (See also Frame)

Single-Board Computer (SBC) Printed circuit card assembly that is the interface between an ADDCO controller, a hand-held terminal or a base station computer, and the sign message.

Glossary


Trim BRICK BRICK-like module that is attached to the end of the rail of a multi-row BRICK sign to provide a neat appearance to the sign.

Introduction

About the BRICK® Modular Message Sign System The BRICK® Modular Message Sign System provides a flexible, re-configurable message sign system. Changeable Message Signs (CMS) (also called Variable Message Signs, Electronic Signs, Active Signs, and Dynamic Signs) have provided useful information for the traveling public for years. Numerous studies show that by providing real-time information to motorists, CMS are very effective in reducing traffic congestion and in improving traffic safety. Due of the success of CMS, and to ever-increasing traffic demands, CMS are being used for new applications. Because of size, weight, production lead-time, and cost, traditional CMS cannot be used for many of these new applications. The BRICK® Modular Message Sign System solves many of the problems that occur with traditional CMS. With the BRICK® Modular Message Sign System, you can: • Rapidly re-configure and also re-use signs in ways not previously possible. • Program a sign on-site via a hand-held controller, a base station computer or notebook. • Use sign components for a custom job or application. • Easily assemble and disassemble larger and smaller signs. • Return sign components to inventory for later re-use.

BRICK® Configuration Options The BRICK® Modular Message Sign System consists of customizable, re-configurable messages. With it, you can configure signs containing from 1 to 60 BRICKs. At present, the maximum number of BRICKs in a sign is 60. Later updates will allow up to 144 BRICKs. The BRICK display modules attach to a rail (bus bar) system that eliminates the need for wiring, acts as a support for the BRICKs, and carries electrical and communications signals. You can mount the rail to anything that can support the number of BRICKs used for the desired configuration. The BRICK display module is a two-part, sealed thermoplastic box, with a front face made of ultraviolet (UV)-inhibited polycarbonate. The display module tray holds a printed circuit board made of high-impact co-extruded ABS substrate. The front face of the sign is silk-screened with a UV-inhibited mask to provide a high level of contrast and readability. The BRICK display module is environmentally sealed against contaminants. Depending upon your specific geographical and message requirements, you can install BRICKs anywhere, either as standalone (fixed) signs or mounted to other fixtures or equipment, such as a vehicle-mounted sign. There are endless possibilities for BRICK® Modular Message Sign System configurations. These include: • Vehicle-mounted signs • Fixed (roadside) signs • Speed limit signs • Overhead signs • Variable-speed-limits signs

Introduction


• Trailer-mounted signs • Any sign requiring changeable messages

Sign Configurations Use BRICKs to configure signs as follows: • Full Matrix • Line Matrix • Segmented Character

Full Matrix A full matrix sign forms a continuous array of BRICKs in a vertical or horizontal direction. There is no spacing between the BRICKs. This style of sign allows you the greatest flexibility in choosing various alphanumeric fonts and graphic capabilities.

BRICKs – Horizontal Orientation BRICKs – Vertical Orientation

Line Matrix A line matrix sign forms a continuous array of BRICKs only in a horizontal direction. You can arrange the BRICKs in vertical or horizontal orientation. There is no horizontal spacing between the BRICKs. However, if you use multiple lines, the lines have a defined space between them. This style of sign allows the user to create different font widths. Example Sizes: 7×5, 7×4. BRICKs – Horizontal Orientation BRICKs – Vertical Orientation

Introduction


Segmented Character A segmented character sign is made up of BRICKs that have both vertical and horizontal defined spacing between the BRICKs. With this style of sign, you have the least flexibility in choosing fonts. However, this sign is generally less expensive. BRICKs – Horizontal Orientation BRICKs – Vertical Orientation

Hardware Requirements The minimum hardware requirements for running the BRICK® Modular Message Sign System software are:

Desktop Computer Notebook 60 MHz Pentium® class processor 60 MHz Pentium® class processor Super VGA Adapter (800×600 resolution, 256 colors)

Dual Scan or Active Matrix display

Keyboard Keyboard Mouse or other pointing device Mouse or other pointing device 16 Mbytes of RAM 16 Mbytes of RAM CD-ROM drive (for software installation) CD-ROM drive (for software installation) 30 Mbytes free hard disk drive space 30 Mbytes free hard disk drive space

Software Requirements The minimum requirements for the BaseStation computer (desktop personal computer or notebook) operating system are: • Windows 95, 98, NT. The BaseStation software runs under: • Windows 95, 98, NT.

Note !

Windows NT must be Version 4.0. or later.

Introduction


Individual BRICK® Modular Message Sign System Components The system contains the following components: • From 1 to 60 individual BRICKs that you use to construct the message sign. • A rail assembly that carries both the 12 Vdc power and the communications data to each

BRICK. The rail is also the mounting for the BRICKs. • A single-board computer (SBC) that provides control to the BRICK. • A jumper BRICK that transfers power between multiple rows of the signs. • A trim BRICK that finishes the sign to ensure a neat appearance. • Hold down locks that secure the BRICK, jumper BRICK, and SBC to the rail.

These components: • Require no inter-character or inter-line wiring. • Enable you to easily install the system.

The following features are optional and provide user interface to the system: • A hand-held terminal to use for on-site programming of the sign messages. • An advanced controller to use for on-site modifications to frames, sequences, and

messages. • BaseStation software (able to run on a Pentium® class PC) that provides the same

functions as the hand-held controller, plus additional functions. • Radar, speed control.

The following paragraphs along with functional diagram provide a more detailed explanation of each component that makes up the BRICK® Modular Message Sign System.

Introduction


SBC

JumperBRICK

JumperBRICK(right)

TrimBRICK

(left)

Power Source: +12Vdc-PV Array(primary)-Battery-Power Supply

Controller and Controllersoftware operating system

Radar,Speed control

BaseStation:Computer controlled withApplication software operatingsystem -- (remote or on-site)

RS232

Hand HeldTerminal

Note: Dashed lines indicate optional connections

Functional Block Diagram of The BRICK Modular Message Sign System

Diagram shows three rows of the Full Matrix, Horizontal OrientationConfiguration

Sign Mounting BRICKs

Rail Assemblies

Direct line (RS232)Modem (analog)

Modem (CDPD)Network (TCP/IP)

Hand HeldTerminal

Introduction


BRICK® Display Module The BRICK display module consists of Light Emitting Diodes (LEDs) that can compose alphanumeric or graphic messages. The front face of the BRICK is made from a UV-inhibited, polycarbonate material with a UV, silk-screened mask that provides a high level of contrast and readability. The body of the BRICK is made from a UV-inhibited, high-impact, ABS thermoplastic material. The BRICK is environmentally sealed against contaminants. The electrical component enclosure is completely sealed from the outside environment. Each BRICK has its own microprocessor that enables the BRICK to know its addressable location in the sign matrix. This capability allows BRICKs to be moved anywhere in the sign matrix, without individually addressing each display with dip switches or special wiring harnesses. The connectors that mate with the rail are on the reverse side of the BRICK. Each BRICK is installed by pushing the BRICK onto the rail to make the connection. Each BRICK can be removed and replaced without disturbing other modules. A vandal-resistant, hold-down lock device secures each BRICK onto the rail. The BRICK:

1. Is available in two LED pixel densities to meet the needs of different applications: a) High density BRICKs have 96 pixels consisting of 384 LEDs. b) Standard density BRICKs have 35 pixels consisting of 140 LEDs.

2. Can be installed in either a horizontal or a vertical orientation, depending on dimension requirements.

3. Can be installed with other BRICKs to form a line matrix, full matrix or segmented character sign.

BRICK material and dimension information is summarized in the following table:

BRICK Information Details Face material: UV-inhibited polycarbonate with UV, silk-

screened mask. Body material: ABS thermoplastic. Length: 19.25 in. (48.8 cm) Width: 13.75 in. (34.9 cm) Height: 2 in. (5.08 cm) Weight: 4.25 lbs. (1.9 Kg)

Introduction


High and Standard density BRICK information is summarized in the following table: Characteristic High Density Standard Density

Pixel arrangement 8×12 5×7 Number of pixels 96 35 LEDs per pixel 4 4 Number of LEDs 384 140 LED spacing in pixel 1.625 in. (4.1 cm) 2.750 in. (6.9 cm) Pixel spacing 1.625 in. (4.1 cm) 2.750 in. (6.9 cm) LED color 592 NM amber. 592 NM amber. Minimum character size

10.5 in. (26.6 cm) (5×7) 7.0 in. (17.78 cm) (5×3)

18 in. (45.7 cm)

Average 24-hour current draw (see definition below)

11.5 Amps. 3.5 Amps.

Absolute maximum current draw (see definition below)

4.8 Amps. 1.75 Amps.

Typical maximum current draw (see definition below)

3.1 Amps. 0.7 Amps.

Nominal voltage 12 Vdc. 12 Vdc. Minimum operating voltage

10.5 Vdc. 10.5 Vdc.

Maximum operating voltage

16.0 Vdc. 16.0 Vdc

Explanation of some BRICK operating current conditions described in previous table: Power Supply Rating – Amount of power (Watts) needed per BRICK. This is a general rule of thumb to allow for the potential of powering all LED pixels at full brightness. Average 24-Hour Current – Current draw over 24 hour day (assume 12 hours daytime, 12 hours nighttime) with an average text based display that utilizes approximately 30% of the LEDs pixels for High Density BRICKs, 40% LEDs for Standard Density BRICKs. Absolute Maximum Current – Current limit setting on a BRICK resulting in the worst case current draw in the event of a failure. Typical Maximum Current – Current draw for a BRICK in maximum ambient light conditions with all of the pixels lit. See also Connecting Power in Assembling and Installing a Message Sign section for additional information regarding BRICK system power source requirements. Rail Assembly The rail assembly consists of the following:

Introduction


• Aluminum housing with mounting holes, grooves and flanges —for housing conductors and conductor insulation as well as mounting to sign support system.

• Conductor (bus bar) • Conductor insulation

The rail assembly:

• Carries both the 12 Vdc power and the communications data to each BRICK. • Eliminates the need for character-to-character wiring, terminal blocks, connectors, and

solder joints. • Has a maximum length of 240 in. (609.6 cm). For shorter lengths, the rail assembly shall

be able to be cut to length. • Acts as a support for the BRICKs. • Can be mounted to virtually any structure or material such as aluminum or plywood sheets,

U-channel signposts, or other similar structures that can support the number of BRICKs used for the desired applications.

Rail assembly information and details are summarized in the following table:

Rail Information Details Rail housing material Aluminum, painted black powder coat Conductor material Copper alloy, metal plating; 0.062 by

1.0in.(0.15 by 2.54cm), cut to match rail housing; strip fits into insulator

Insulator material Vinyl, cut to match rail housing; fits in grooves in rail housing

Length (rail housing) 240 in. (609.6 cm) maximum: cut for shorter lengths

Width (rail housing) 5 in. (12.7cm) Depth (rail housing) 0.6 in (1.5cm)

Single-Board Computer (SBC) A single-board computer (SBC) controls the operation of the sign. It provides both power and communications input to the sign. One SBC is supplied for every 60 BRICKs. The SBC is a module that attaches to the rail assembly in the same way as the BRICKs. The SBC:

1. Provides necessary non-volatile memory for storing up to 99 sequences. 2. Uses a built-in photocell that controls the brightness the LEDs output of the BRICKs. The

brightness of the BRICKs is regulated from 1% to 100% in 20 steps. 3. Controls the message display when the sign is turned on in one of the following modes:

• Sign turns on blank. • Sign resumes the previously stored sequence.

4. Accepts the following communications inputs via RS232 ports: • Hand-held terminal. • ADDCO controller.

Introduction


• Pentium® class PC (supplied by user). • Radar. • Modem (analog and digital).

Jumper BRICK For multiple-row signs, the jumper BRICK transfers 12 Vdc power and communications data between row of BRICKs. The jumper BRICK attaches to the rail assembly in the same way as the BRICKs.

Trim BRICK The trim BRICK neatly finishes a sign’s appearance. This BRICK attaches to the rail assembly in the same way as the BRICKs.

ADDCO Controller The ADDCO controller is used for applications that require more advanced communication capabilities (for example, TCP/IP):

1. All necessary electronics are mounted in a rugged-environmental box that can be mounted in virtually any location within 50 feet (15.2 meters) of the SBC. An RS-422 protocol cable allows mounting up to 1000 feet (304 meters) of the SBC.

2. Uses the QNX real-time operating system. 3. Uses a single, RS-232 protocol cable for communicating with the SBC.

The ADDCO controller enables: 1. A user to create and store messages and sequences using the hand-held input terminal. A

user can create and store up to 500 messages for a typical 60-BRICK matrix sign. 2. A user to edit operating parameters (such as flash rate, messages, message sequences, on

and off times, calendar functions, blinking, etc.) 3. Remote communications via:

• Internal modem. • Hard-wired land line. • Cellular phone interface. • Internet (TCP/IP).

Dimensions for the ADDCO controller are: • 7 in. wide × 7 in. high × 7 in. deep (17.78 cm × 17.78 cm × 17.78 cm).

Weight is: • 6 lbs., 3.4 oz. (2.9 kg)

User Interface Devices Two user interface devices are available with the BRICK system: • Hand-Held Terminal: A hand-held terminal is used for on-site communications. The unit

has 30 alphanumeric membrane keys and a 4-line by 20-character backlit, liquid crystal display (LCD) display. Each hand-held terminal has 15 feet (38 cm) of coiled communications cable that plugs into either the SBC or the ADDCO controller:

Introduction


• When connected to the SBC, the hand-held terminal is used to select sequences from the stored library in the SBC to display on the sign.

• When connected to the ADDCO controller, the hand-held terminal is used to: – Create, edit, and store user alphanumeric messages and sequences in the library. – Select and run alphanumeric and graphical message sequences from the stored

library. – Edit sign parameters such as flash rate, on and off times, calendar functions, and

blinking. – Provide viewing of a sequence name before displaying it on the sign.

• Desktop or Notebook Computer (BaseStation): The computer provides the same functions as the hand-held terminal, plus the following added features: • Creates, stores, and runs graphics via a Windows based interface. • Provides complete remote communications when used with an appropriate cell phone

and modem.

Installing the ADDCO BaseStation Software

The BRICK® Modular Message Sign System comes with the ADDCO BaseStation Suite software. An additional, optional application called ADDCO BRICKBuilder may also be provided with your system. You use ADDCO BRICKBuilder software before you install a sign to determine how many BRICKs and related sign components you need to display your messages. You need this application only if you are going to design new message signs. See Designing Message Signs in BRICKBuilder online help. You use the ADDCO BaseStation Suite after you install a sign to create and send messages to installed signs. The ADDCO BaseStation Suite consists of two individual software applications. The individual applications are: • ADDCO SignComm. Communications server software you use to connect to signs. • ADDCO BaseStation. Software you use to create, modify, and send messages to signs via

ADDCO SignComm. See Operating the BaseStation in BaseStation online help.



Installing BRICKBuilder To install the BRICKBuilder software on your personal computer or notebook (Windows 95, 98, or NT): 1. Insert the supplied CD-ROM in the CD-ROM drive (D:) on your computer.

Note

!

The CD-ROM drive on your computer may have a different letter designation. If necessary, substitute that letter for the D: used in the install instructions. Example: E:

The ADDCO BaseStation Suite Setup dialog appears:

2. To install BRICKBuilder, click Install BRICKBuilder.

The Welcome dialog appears:

Note

!

As each dialog appears: • Read the instructions. • Make a selection. • Click Yes or Next to continue to the next dialog.



3. Click Next. The Software License Agreement dialog appears:

4. Confirm acceptance of the license agreement:

• To reject the agreement, click No (closes Setup). • To accept the Software License Agreement terms, click Yes.

If you accept the agreement, the Readme Information dialog appears:

Note

!

ADDCO, Inc. recommends writing down the ADDCO, Inc. support number and calling in if you encounter any problems running this program or have any suggestions for improvement.

5. Click Next.



The User Information dialog appears:

6. Click in the Name: field and type your name. 7. Click in the Company: field and enter your company name. 8. Click Next.

The Choose Destination Location dialog appears:

Note

! Clicking Next installs BRICKBuilder in this directory: C:\ADDCO\BRICKBUILDER: • If you wish to change or review any settings,

click Back. • If you wish to install BRICKBuilder in another

directory, click Browse and select a different directory.

9. When finished selecting a destination directory, click Next.



The Start Copying Files dialog appears:

10. Setup is now ready to start copying the program files. If you are satisfied with the settings

shown, click Next.

Note

!

If you want to change or review any settings, click Back.

Setup now determines files to be installed, registers installed files, creates software icons, and updates initialization files. When finished, the Setup Complete dialog appears:



Note

!

Clicking Finish in the Setup Complete dialog finishes installing BRICKBuilder: • If you choose Yes, I want to view the

README File, Setup immediately opens the README file after you click Finish. After reading this file, Setup brings you to your desktop. It is recommended that you view the README file after finishing Setup.

• If you choose Yes, Launch the program file, Setup starts the software immediately after you click Finish.

11. To finish Setup, click Finish.

The installation wizard exits, leaving the following window open on your desktop:

The BRICKBuilder icon appears on your desktop:

12. To start the software, double click the BRICKBuilder icon.



Installing ADDCO BaseStation Suite

Note

!

Any modems you wish to use to communicate with signs should already be installed using Control Panel:Modems. If you need help with network setup or with modem installation, see your network administrator.

The ADDCO BaseStation Suite consists of two individual software applications. The individual applications are: • ADDCO SignComm. Communications server software you use to connect to signs. • ADDCO BaseStation. Software you use to create, modify, and send messages to signs via

ADDCO SignComm. For the software to function correctly, you must install these components in the following order: 1. ADDCO SignComm. 2. ADDCO BaseStation.

Note

!

If, during installation of either component, the software warns you that any of the files were unable to Self-register, write down the name of the file(s) and continue installation. Inform ADDCO, Inc. (see Troubleshooting section for numbers to call) which files did not self-register. In most instances, the software continues to function normally.



Installing ADDCO SignComm To install the ADDCO SignComm component of the BaseStation Suite on your personal computer or notebook (Windows 95 98 or NT): 1. Insert the supplied CD-ROM in drive D: on your computer.

Note

!

The CD-ROM drive on your computer may have a different letter designation. If necessary, substitute that letter for the D: used in the install instructions. Example: E:

The ADDCO BaseStation Setup dialog appears:

2. To install SignComm, click Install SignComm.


Note

!




3. Click Next.

The Software License Agreement dialog appears:




Note

!

ADDCO, Inc. recommends writing down the ADDCO, Inc. support number if you encounter any problems running this program or have any suggestions for improvement.

5. Click Next.






Note

!

Clicking Next will install SignComm in this directory: C:\ADDCO\SIGNCOMM: • If you wish to change or review any settings,

click Back. • If you wish to install SignComm in another

directory, click Browse and select a different directory.




The Select Program Folder dialog appears:

10. Select desired folder.

Note

!

If you click Next, Setup will add folders to the ADDCO Program Folder. You can choose a new folder name or select one from the Existing Folders: list. • To select an existing folder, use your mouse to

select whichever existing folder you want to place the ADDCO Program Folder.

• To choose a new folder, use your mouse to highlight the ADDCO in Program Folders: field, and type the name of your new folder.

11. After choosing a Program Folder, click Next.




12. Setup is now ready to start copying the program files. If you are satisfied with the settings, click Next.

Note

!


13. Setup now determines files to be installed, creates software icons, and updates

initialization files. When finished, the Setup Complete dialog appears:

Note

!

Clicking Finish in the Setup Complete dialog finishes installing ADDCO SignComm: • If you choose Yes, I want to view the

README File, Setup immediately opens the README file after you click Finish. After reading this file, Setup brings you to your desktop. It is recommended that you view the README file after finishing Setup.

• If you choose Yes, Launch the program file, Setup starts the software immediately after you click Finish.



14. To finish Setup, click Finish. The installation wizard exits, leaving the following window open on your desktop:

The ADDCO SignComm icon appears on your desktop:

15. To start the software, double click the SignComm icon.



Installing ADDCO BaseStation 1. To continue the ADDCO BaseStation Suite Setup, click Install BaseStation.


Note

!




2. Click Next. The Software License Agreement dialog appears:




Note

!

ADDCO, Inc. recommends writing down the ADDCO, Inc. support number if you encounter any problems running this program or have any suggestions for improvement.

4. Click Next.






Note

!

Clicking Next will install BaseStation in this directory: C:\ADDCO\BASESTATION: • If you wish to change or review any settings,

click Back. • If you choose to install BaseStation to another

directory, click Browse and select different directory.


The Select Program Folder dialog appears:



9. Select desired folder.

Note

!

If you click Next, Setup will add folders to the ADDCO Program Folder. You can choose a new folder name or select one from the Existing Folders: list. • To select an existing folder, use your mouse to

select whichever existing folder you want to place the ADDCO Program Folder.

• To choose a new folder, use your mouse to highlight the ADDCO in Program Folders: field, and type the name of your new folder.

10. After choosing Program Folder, click Next.


11. Setup is now ready to start copying the program files. If you are satisfied with the settings,

click Next.



Note

!


12. Setup now determines files to be installed, creates software icons and updates initialization

files. When finished, the Setup Complete dialog appears:

Note

!

Clicking Finish in the Setup Complete dialog will finish installing ADDCO BaseStation: • To restart your computer as part of finishing the

installation, click the option provided. • To finish the installation without restarting your

computer, click the option provided.

13. When finished installing, click Finish. The installation wizard exits.

Note

!

If you choose to restart your computer, your computer shuts down and restarts now.

The following additional icon appears on your desktop:

14. To start the software, double click the ADDCO BaseStation icon.



Auto-Detecting Serial Ports and Modems You must run ADDCO SignComm once before you run ADDCO BaseStation. ADDCO SignComm is a communications server software program that auto-detects serial communications ports and modems (if any on your computer). The software places on your computer, a list of all serial communications ports in the ADDCO SignComm database. When you begin creating your own signs using ADDCO BaseStation, the software uses the serial communication port and modem information to communicate with signs. To run ADDCO SignComm: 1. Double click the ADDCO SignComm icon.

The ADDCO SignComm Events dialog appears. 2. Minimize the ADDCO SignComm Events dialog.

HHT and SBC Sign Controller User Guide

Introduction This section provides a guide for using the Hand-Held Terminal (HHT) as a user interface to the Single-Board Computer (SBC) on the message sign system. This section contains the following: • Layout of HHT. • Diagram of functions that can be implemented with HHT and SBC. • Typical displays of HHT screens for each major user action. • User action guide to implement desired feature. • Explanation of each HHT screen’s function.

About the Hand-Held Terminal Unit The hand-held terminal (HHT) provided with your system can be used to communicate directly with the single board computer (SBC) on a sign, or when more advanced features are required, with an ADDCO controller. The hand-held terminal has 30 alphanumeric membrane keys and a 4-line by 20-character backlit, LCD display (see Figure 1). It has 15 feet (4.5 m) of coiled communications cable that plugs into either the SBC or the ADDCO controller: • When connected to the SBC, you can use the HHT to:

– Select and run message sequences from the stored library. – Erase any or all message sequences from the stored library. – Configure the sign geometry and modem parameters. – Restore the SBC to its factory default settings. – Run test sequences. – Observe system conditions to help troubleshoot sign.

• When connected to the ADDCO controller, you can use the HHT to:

– Create and store user alphanumeric messages and sequences in the library. – Select and run alphanumeric and graphical message sequences from stored library. – Edit sign parameters such as flash rate, on and off times, calendar functions, and blinking. – Provide viewing of a sequence name before displaying on the sign.

See the HHT and ADDCO Sign Controller User Guide section for additional information.



Key Pad and Screen Layout

ADDCO

!A

#B

'C

*D

-E

(F

)G

1H

2I

3J

<K

>L

4M

5N

6O

"P

9T

?Q

8S

7R

/U

:V

=W

0X

.Y

ZSpace

Shift BKSPENTER

Figure 1. Hand-Held Terminal

Hand-Held Terminal Features Two features of the hand-held terminal used by the SBC program are: • Sleep mode • Backlight

Sleep Mode To reduce battery power consumption, the hand-held terminal is automatically put into the sleep mode after 120 seconds of inactivity. To reactivate the terminal, press any key.

Backlight After 90 seconds of inactivity, the backlight is automatically turned OFF. To turn the backlight ON, press any key.



Sign Configuration The ADDCO signs are easily configured by rearranging the BRICK® modules. The considerations are the orientation of each module, and the layout of all the modules comprising the total sign. The SBC must be configured to the physical orientation of the sign. See Sign Configuration.

HHT Screen Navigation HHT screen navigation is accomplished by pressing keys on the keypad. The following keys have the same meaning in all screens:

Key Action ↑↑↑↑ Scroll up or increment a number by one. ↓↓↓↓ Scroll down or decrement a number by one. B Go back one screen. ENTER Dual purpose:

• If entering numbers, this key means accept the keys pressed, validating the entry.

• From other menus, this key means execute the current selection.

Numbered Screens requiring numbered entries will accept the entry as a single key press or as SHIFT, then the key press. Example: If you press H or SHIFT+1, both are understood as 1.

Red Characters Except for screens requiring number entries, you access the red characters on the keys by first pressing SHIFT, followed by a key with both red and black characters.



Menu Map The following figure is a functional diagram of the menu functions available with the HHT and SBC.

Password

ADDCOCopyright Notice

Main Screen

Signs Arrow Utility Test

Sequences

Sign Configuration A-to-D Information Erase SequencesSoftware Version

Light Levels LED Adjusment

CommunicationsSign DimensionsStartup Sequence Factory Defaults

Sequence Frames

MODEM SettingsMODEM Wait

Time



Power Up When you power up the hand-held terminal, the following messages appear: • Start Up • ADDCO Copyright • Password

Power Up Message Immediately upon power up, the HHT displays this message. The screen continues to display this message until the sign controller responds to the HHT (May take up to one minute).

P L E A S E W A I T

ADDCO Copyright After the sign controller has booted up, the HHT displays the ADDCO Copyright notice for approximately 10 seconds, or until any key is pressed. The copyright and version information is read from the SBC. This screen is also available from the utility menu.

A D D C O , I n c .

C o p y r i g h t X X X XV e r s i o n X X X



Password Enter the password followed by the ENTER key. Password is: DOT When you enter the correct password, the Main menu appears.

A D D C O , I n cS B C

P A S S W O R D- - - - - - - - - -

Key: Key Action

ENTER Validate the password entry.

Password Error If you enter an incorrect password, the password error screen appears. Press any key to redisplay the password screen, ready to accept new input.

S O R R YI N C O R R E C T P A S S W O R D

T R Y A G A I N



Main Menu Screen

M A I N M E N US = S I G N T = T E S TN = N O S I G N U = U T I L I T YA = A R R O W S P = P A S S W D

Keys: Key Action

S Sign (sequence) control with access to detailed frame information. T Test screen. P Password screen. U Utility screen for configuration data and settings. N Blank the sign display (there is no prompt or feedback). A Arrow selection screen.

Special Screens Items that are not compatible with your sign configuration may be included in appropriate menus so users have complete information about program choices. If one of these is selected, the Special Message indicating that the item is not currently available is displayed. To return to the program, press any key.

S O R R YT H E I T E M S E L E C T E DI S C U R R E N T L Y N O T

A V A I L A B L E



SIGN Menu The SIGN menu is used to view and/or change the sequence displayed on the sign.

Sign Sequence When you access the SIGN screen, the first sequence shown is the sequence currently running: • Use the arrow or number keys to view a different sequence. • Use the ENTER key to display the sequence shown.

Keys: Key Action

B Back to Main menu screen. ↑↑↑↑ Scroll up one sequence. If at the maximum go back to the

beginning. ↓↓↓↓ Scroll down one sequence. If at the minimum go to the maximum

sequence number. F Display the individual frames of the sequence shown. ENTER Run the sequence you are currently viewing Numbered View a sequence by pressing a 1- or 2-digit number, followed by

ENTER.

User Prompts: Prompt Description

RUNNING The viewed sequence is also the sequence displayed on the sign. ENTER=RUN Pressing ENTER displays the sequence shown. TESTING The test pattern is being exercised. ENTER=ACPT Pressing ENTER views the number selected via the numbered keys.



Sequence Error If the operator enters an invalid sequence number, the sequence error screen appears. To dismiss the error message, press any key.

E R R O R- - - - - - - - - - - - - - - - - - - -N O S E Q U E N C E D E F I N E D

P L E A S E T R Y A G A I N

Sign Frame When you access the open frame screen, the sequence is inherited from the previous SIGN screen. • Use the arrow or number keys to view a different frame. • Use the ENTER key to display the frame shown

S E Q 0 1 F R M 0 1 O F 0 2

Keys: Key Action

B Back to sign sequence screen; sequence is the last one viewed ↑↑↑↑ Scroll up one frame; if at the last frame in the sequence go back to

first ↓↓↓↓ Scroll down one frame; if at first frame go last in the sequence ENTER View the frame whose number you currently entered Numbered View a frame by pressing a 1-or 2-digit number, followed by

ENTER

Frame Error If the operator enters an invalid frame number or the sequence frame is corrupted, the ERROR screen is displayed. To redisplay the open frame screen, press any key.

E R R O R- - - - - - - - - - - - - - - - - - - -N O F R A M E D E F I N E D F O RS E L E C T E D S E Q U E N C E



TEST menu The functions of this screen are for running a predetermined test pattern and to reset the SBC software. If the display is exercising the test pattern, the word TESTING appears on the screen.

! Note

The test pattern turns pixels on and off in order to isolate non-functioning pixels. The pattern turns on one row at a time, then one column at a time, then all on, then all off.

T E S T M E N UR = R u n T e s tS = S t o p T e s tZ = R E S E T S B C

Keys: Key Action

B Back to Main menu. R Run predefined test pattern. S Stop predefined test pattern. Sign will resume previous sequence. Z Restart the SBC program.



Utility Menu The functions of this screen are used for display or modifying of SBC data.

U T I L I T Y M E N U

A = A / D I n f o V = V e r s i o nC = C o n f i gE = E r a s e

Keys: Key Action

B Backup to main menu A A-to-D LED (Light Levels) menu C Configuration menu E Erase sequences V Software version

Analog to Digital (LED Light Levels) This screen displays the system voltage, photocell output voltage, and the Pulse Width Modulation (PWM) values (for explanation of this term, see LED Light Level Adjust). The values on this screen are updated once per second. Voltage is actual voltage at SBC with resolution of 0.1 volt. Photocell is a relative number—lower numbers indicate dimmer display, higher numbers indicate brighter display

A - T O - D I N F OV o l t a g e = _ _ _P h o t o c e l l = _ _ _P W M = _ _ _ J = A d j u s t

Keys: Key Action

B Back to Utility Menu J Call up the LED intensity level adjustment screen



LED Light Level Adjust The sign brightness is controlled by a factor called pulse width modulation (PWM). Factory settings should be appropriate for majority of applications. However, you have the ability to adjust PWM values. A low PWM means that the sign will be dim. A high PWM means the sign will be bright. The PWM operating range is 4 (dimmest) to 255 (brightest). The PWM value displayed is the pre-adjusted value plus/minus the upper/lower adjust value.

Caution

Adjusting the PWM to a higher value will consume more power. Adjusting the PWM too low may make the sign difficult to read.

The PWM is adjusted by changing the upper (UPR) adjust value and/or changing the lower (LWR) adjust value. A negative adjust value is subtracted from the PWM. The UPR is applied to pre-adjusted PWM values of 105 and greater (daytime values). The LWR is applied to pre-adjusted values below 105 (nighttime values). To change an adjust value, start by setting a number in amount (AMT), using the UP or DOWN arrow keys. The UP arrow adds one to AMT. The DOWN arrow subtracts one from AMT. AMT has a range from –5 to +5. Pressing U or L will algebraically add AMT to UPR or LWR. The UPR and LWR have ranges from –125 to +125. An AMT value of zero clears (makes zero) the UPR or LWR. Each time the U (or L) is pressed, the AMT is added to UPR (or LWR), and the UPR (or LWR) is added to the pre-adjusted PWM. So, the PWM shown is the post-adjusted value.

L I G H T L E V E L A D JP W M = _ _ _ ↑ ↓ = A m tU p r = _ _ _ _ U = C h g U p p e rL w r = _ _ _ _ L = C h g L o w e r

Keys: Key Action

↑↑↑↑ Increment the amount of change by one (to a maximum of 5). ↓↓↓↓ Decrement the amount of change by one (to a minimum of –5). U Change the upper limit by the value of AMT. L Change the lower limit by the value of AMT.



Configuration Menu The COMMS allows selection of a different communication I.D. number. The START UP screen selects which sequence will display if power is lost, then re-applied. The SIGN menu defines the sign display dimensions. The FACTORY choice configures the sign as follows: • Full matrix. • Horizontally mounted. • High Density modules (12 pixels wide by 8 pixels high), on 3 vertically mounted rails with

4 modules each. • The sign ID is factory set at 65,535. This is not user configurable. • The start-up sequence is the last one displayed.

C O N F I G U R A T I O NC = C o m m s U = S t a r t U pF = F a c t o r y M = M d m S e tS = S i g n W = M d m W a i t

Keys: Key Action

B Backup to previous menu C External SBC Communications U Start Up screen F Factory Defaults M Modem Settings S Sign Configuration W Modem Wait Parameters



Sign Configuration The Sign Configuration screen shows the sign makeup and layout.

S I G N C O N F I G U R A T I O NB X = _ _ B Y = _ _ S B C = _ , _P X = _ _ P Y = _ _ R A I L = _ , _P D X = _ _ _ P D Y = _ _ _

Keys: Key Action

B Backup to previous menu (cancel any edits not previously saved). ↑↑↑↑ Move cursor up to the next parameter. ↓↓↓↓ Move cursor down to the next parameter. Numbered Use to select new values. ENTER Rewrite to accept selected value.

SBC BRICK Sign Parameters: Parameter Description Factory Defaults BX BRICKs across (row) in the X direction or BRICKs per rail. 4 BY BRICKs down (column) in the Y direction or number of

rails. 3

PX Pixels across each BRICK (row) in the X direction. 12 PY Pixels down each BRICK (column) in the Y direction. 8 PDX Number of pixel distances between the BRICK columns. 0 PDY Number of pixel distances between the BRICK rows. 0 SBC Physical location of the SBC (Left, Right, Top, Bottom). L, B RAIL Orientation of the rails (Horizontal/Vertical, and

Same/Alternate). H, A

! Note

All RAIL parameters Same and Alternate mean that either all rails are mounted with the same orientation, or every other rail is upside down (alternates).



The following figure illustrates the sign configuration parameters and their relation to each other.

Mounting Information • If the RESET connection from one RAIL to the next is placed at one end as shown, then

adjacent RAILS must be mounted upside down. The RAILS are reported by the SBC as Alternate.

• If the RESET connection is from the Left side on one RAIL to the Right side of the next, then the RAILS are reported by the SBC as Same (not pictured).

End Cap

SBC Bottom Left

“0” Separation in X direction (PDX)

RAIL Horizontal

SEPARATOR

4 BRICKS in X Direction (BX)

3 BRICKS in Y Direction (BY)

SEPARATOR 2 Pixel Widths in Y Direction (PDY)

12 Pixels in X Direction (PX)

8 Pixels in Y Direction (PY)

RESET Connection See Notes

HD BRICK (001-4691)

Left End Box

Right End Box



Startup Parameters Changes to these parameters are stored in the SBC and take effect the next time the sign is started. • To change the start up sequence you may use the arrows to scroll through the available

sequences. Use the ENTER key to SAVE the sequence number as indicated on the screen. • Optionally you may manually enter sequence numbers by pressing the numbered keys,

followed by ENTER. • You may press K or L to set the SBC to start up with no sequence (NONE) or the running

sequence (LAST) when the sign was shut down. Pending changes to the sequence number are displayed next to the indicators. Remember that pending changes take effect by the ENTER=SAVE action when it is available.

• At any time B (backup) will cancel any pending actions, discarding any changes.

S T A R T U P S E Q _ _[ B L A N K ] ↑ ↓ K = B L A N K[ S I G N ] L = L A S T[ ] E n t e r = A C P T

Keys: Key Action

K Do not display any message when the sign is started. ↑↑↑↑ Increment to next available sequence. ↓↓↓↓ Decrement to the previous sequence. L Run the sequence that was currently being displayed when the sign

was turned OFF. ENTER Saves the selected value for use when turning on the sign.

Type: Sign Type Action

BLANK Sign is blanked at power up. LAST The last displayed sequence is displayed at power up. The sequence

shown is also the current display. Empty The sequence shown is the sequence that will be displayed at power

up.

! Note

ENTER appears on the start up screen only when there is an appropriate action requiring its use.



Comms The communication parameters are displayed on this screen. • ADDR: SBC address is 65535. This is factory set and is not user configurable. • RATE: Communication rate is 19,200 BAUD. This is factory set and is not user

configurable. • SIZE: Maximum size of communication packets is 1024 BYTES. This is factory set and is

not user configurable.

S B C C O M M S

A D D R = _ _ _ _ _R A T E = _ _ _ _ _ B A U DS I Z E = _ _ _ _ B Y T E S

Keys:

Key Action B Backup to previous screen or cancel SBC

address edits

Factory Defaults This function will reset the SBC parameters to the factory default values. There is no menu for this function.

Caution

Any SBC configuration data entered will be lost if Y is pressed. The sign may not be usable until it is configured with appropriate controller software.

D O Y O U R E A L L Y W A N T

T O C H A N G E T O S B CD E F A U L T S ?

Y = Y E S N = N O

Keys: Key Action

Y YES TO ACCEPT THE SBC DEFAULT N No to cancel



MODEM Settings Screen The bottom two lines display the MODEM Initialization String. This default display value cannot be altered except through appropriate base station software.

Modem Parameters Settings DTR 0 = Always OFF

1 = Always ON 2 = Active

DTS 0 = Always OFF 1 = Always ON 2 = Active

Init 0 = Do not send initialization string 1 = Send initialization string ( for answer

only)

M O D E M S E T T I N G SD T R = 1 R T S = 1 I n i t = 0A T & D 2 E 0 \ Q 0 \ N 3 V 1 X 1 S 0 =1

Keys: Key Action

B Backup to previous menu (cancel any edits not previously saved)

↑↑↑↑ Move to the previous parameter field ↓↓↓↓ Move to the next parameter field ENTER Save each edited parameter SPACE Toggle the values between the valid inputs.

Press Enter and observe the following message: B=BackUP Enter=Save Choose appropriate response to save or abandon parameter setting



MODEM Wait Time Parameters

Modem Wait Time Parameters

Settings

In The amount of time that the SBC waits to transmit after receipt of a CTS. The value should be between 3 and 10 (0.3 to 1.0 sec).

Out The amount of time that the SBC waits to change handshake lines states that after the packet or response has been transmitted. Time value expressed in 0.1-second increments.

Quiet The amount of time the SBC waits between received packet transmissions before forcing the modem to go on hook (hang up). Time value expressed in one-second increments. A value of zero disables the hang up. A value of one hangs up from 0-1 seconds after the packet response has been transmitted. For DTR (phone modem control) the value should be between 20 and 610 (2.0 to 61.0 seconds). Time is doubled when the SBC issues a NAK response.

ESC The amount of time the SBC waits before changing DTR, or the time before and after sending the modem’s escape sequence (+++). Time is expressed in 0.1-second increments.

M O D E M W A I T T I M E R S

I n = 0 0 7 Q u i e t = 0 0 7O u t = 0 1 2 E S C = 0 1 2

Keys: Key Action

B Backup to previous menu (cancel any edits not previously saved)

↑↑↑↑ Move to the previous parameter field ↓↓↓↓ Move to the next parameter field Numbered Enter digit ENTER Press ENTER to accept entry. Press ENTER

again and observe the following message: B=BackUp Enter=SAVE Choose the appropriate response to save or abandon parameter setting.



Erase Sequence Screen This screen is used for permanent removal of stored SBC sequences.

E R A S E S E Q 0 1 O F 2 0[ ] 0 = A L L S[ S T O P ][ ] E n t e r = K I L L

Keys: Key Action

B Backup to main menu ↑↑↑↑ Increment to next available sequence ↓↓↓↓ Decrement to the previous sequence 0 Enter a zero to Erase ALL sequences Digits Press any digit or its letter equivalent to

manually select a sequence to Erase ENTER • When ENTER = KILL, Press ENTER to

Erase the selected sequence • When ENTER = ACPT, Press ENTER

to Accept the selected sequence (condition when sequence number is entered)

S/W Version Screen displays the SBC software version. Press any key to access the Main Menu screen. Otherwise, the Main Menu screen will be displayed automatically in about 15 seconds.



Arrow Menu Turns the sign into an arrow board. This feature works only for a 12-module, high-density, matrix sign, as described in the Factory Configuration settings.

Keys: Key Action

B Return to the Main Menu to cancel the arrows and to run the last sequence.

L Cause the selection to be displayed indicating Left. R Cause the selection to be displayed indicating Right. H Cause the selection to be displayed indicating both Left and Right

arrows. • To turn off the sign display (N), navigate to the Main menu • To select another sequence, navigate to the Sign menu.

HHT and ADDCO Sign Controller User Guide

About the Hand-Held Terminal Unit The hand-held terminal (HHT) provided with your system can be used to communicate directly with the single-board computer (SBC) on a sign, or when more advanced communication capabilities are required, with an ADDCO controller. This section describes the user interface between the HHT and message sign using the features of the HHT and ADDCO controller (see Figure 1). The ADDCO controller has a robust, real-time operating system called QNX™. You use the hand-held terminal described in this section for local communications with the ADDCO controller. The HHT has 30 alphanumeric membrane keys and a 4-line by 20-character backlit, LCD display (see Figure 2). It has 15 feet (45 m) of coiled communications cable that plugs into either the SBC or the ADDCO controller: • When connected to a SBC, you must use the HHT to configure the sign.

See the HHT and SBC Sign Controller User Guide section for additional information. • When connected to the ADDCO controller, you can use the HHT to:

– Create and store user-defined, alphanumeric messages and sequences in the library. – Select and run alphanumeric message sequences from stored library. – Edit sign parameters such as flash rate, on and off times, calendar functions, and blinking. – Provide viewing of a sequence name before displaying the sequence on the sign.

Use this section for information about using the HHT to communicate with the ADDCO controller.

Replacing a BaseStation Connection with a HHT Connection BaseStations can also communicate with the ADDCO controller using three different methods: • A dedicated analog telephone line (POTS line) connected to the controller.

Communications is facilitated by an internal modem in the ADDCO controller. • A special cable that allows a portable BaseStation to connect directly to the controller. • TCP/IP

If you have a BaseStation connected to the controller, disconnect the BaseStation and connect the HHT to the controller as follows (see figure 1): 1. Turn OFF controller power (A). 2. Disconnect the special BaseStation cable (G). 3. Connect the hand-held terminal (G). 4. Turn ON controller power (A). 5. The controller will be ready to communicate with the HHT after the controller performs its

power-on diagnostics (about 45 seconds).



Figure 1. HHT and ADDCO Controller Interface Diagram

The ADDCO controller box contains a X86 processor. The ADDCO controller interfaces between the hand-held terminal described in this section and the single-board computer on the message sign. Controls are:

• ON/OFF power switch (A) • Power connector (+12 VDC (B)) • Fuse (C) • Modem port (D) • Sign data port (E) • Sign power relay (F) (not standard with a BRICK system) • User data port (G)



Key Pad and Screen Layout

ADDCO

!A

#B

'C

*D

-E

(F

)G

1H

2I

3J

<K

>L

4M

5N

6O

"P

9T

?Q

8S

7R

/U

:V

=W

0X

.Y

ZSpace

Shift BKSPENTER

Figure 2. Hand-Held Terminal



Screen Navigation Screen navigation is accomplished by pressing a single key. The following keys have the same meaning on all screens:

Key Action ↑↑↑↑ Scroll up or increment a number by one (some menus only). ↓↓↓↓ Scroll down or decrement a number by one (some menus only). ENTER Key Dual purpose. This key means accept the keys pressed, validating the

entry. Numbered Keys Screens requiring numbered entries will accept an entry as a single

key press or as SHIFT, then the key press. Example: If you press H or SHIFT+1, both are understood as 1.

Red Characters on Keys

Except for screens requiring number entries, you access the red characters on the keys by first pressing SHIFT, followed by a key with both red and black characters.

Menu Map The program map consists of several diagrams; each is displayed in appropriate sections of this document. Items are shown as follows:

Key Action Box, Square Perform the action. Box, Rounded Program the screen. Box, Rounded Entry and exit points. Box, Diamond Decision point.



Overall Functional Diagram The following figure is a functional overview of the ADDCO Sign Controller features.

Copyright information

Password

Sign running

Stop Option

Create/editsequence Create frame Main menu

Create sequence

Edit sequence Option Run sign

Utilities

Sign not running

Option Sign running

Clock/Scheduler



Sign Power-Up/Start/Stop Menu The following figure is a flow diagram of the Sign Power-Up/Start/Stop procedure.

Turn on Power Switch

Observe HHT Screen

PLEASE WAIT

Observe HHT screen

1=RUN then press 1

Observe HHT screen OK TO RUN Y-N then

press N

Observe HHT ENTER # then enter

desired sequence number and press

ENTER

Observe HHT screenSELECT A

DIFFERENT SIGN SEQUENCE Y-N then

press Y

Observe HHT screen

1=RUN SIGN then press 1

Observe HHT screen

OK TO RUNY-N then press Y

Observe HHT screen2-STOP then press 2 on

keypadmessage sequence on sign

will stop

Observe HHT screenENTER PASSWORD

then enter correct password on keypad and

press ENTER

Message sequence will now

display on sign and HHT display

Is Password Correct?

Change message on sign?

Stop message on sign?

No

Yes

No

Yes

No

Yes

G options menu



Start-Up Message Screen Immediately upon power up the hand-held terminal continually displays this message until the sign controller performs initial diagnostic tests. This message is displayed for approximately 45 seconds.

P L E A S E W A I T

Password Screen Enter the password followed by the ENTER key. Password is: DOT When you enter the correct password, one of two Main Menu screens appears, depending on whether the sign is running or is stopped. If the password contains numeric characters, use the SHIFT key with this screen.

A D D C O I N CD O T S I G N

E N T E R P A S S W O R D- - - - - -

Keys: Key Action

ENTER Enter correct password and press ENTER key.

Password Error Screen If you enter an incorrect password, the following screen appears briefly then returns to the Password screen. This sequence occurs until the correct password is entered.

I N C O R R E C T P A S S W O R D



Main Menu, Sign Stopped Screen When the sign is stopped, use this screen to select options or to choose a sequence to run.

1 = R U N S I G N2 = O P T I O N S M E N U3 = O F F

C H O I C E

Keys: Key Action

1 Display the sign screen. 2 Display Options Menu. 3 Turn off the sign.

Run Sign Screen Run the sequence number displayed on the top line and display the sign running screen. Otherwise display a different selection screen.

F = 1 / 2 T = 3 . 1 S = 2R O A D

C L O S E D O K T O R U NA H E A D Y - N

Keys: Key Action

Y Run sequence. N Display sequence selection screen.

Select Different Sign Screen Select a different sign sequence to run or return to Main Menu, Sign Stopped.

S E L E C T A D I F F E R E N TS I G N S E Q U E N C E

Y - N



Keys: Key Action

Y Display sequence selection screen. N Return to Main Menu.

Enter New Sequence Number Screen Press number (or its corresponding letter key) to enter new sequence or use arrows to increment sequence number. When the desired sequence appears, press ENTER key to accept. The program returns to the Main Menu screen. If no value was selected, ENTER key simply returns with no changes made.

F = 3 / 4 T = 2 . 2 S = 6S H O U L D E R

C L O S E D E N T E R #A H E A D O R ↑ ↓ 0 0 6

Keys: Key Action

↑↑↑↑ Increment sequence number. ↓↓↓↓ Decrement sequence number. Numeric Sequence number. ENTER Accept the chosen sequence number.

Main Menu, Sign Running Screen When the sign is running, use this screen to select options or to stop the sign.

F = 2 / 2 T = 3 . 0 S = 5R O A D 2 = S T O P

C L O S E D 3 = O P T I O N SA H E A D C H O I C E

Keys: Key Action

2 Stop sign. 3 Options menu.



Options Menu

Options Menu Map The following figure is a diagram of the Options Menu Map.

Options

Is Password correct?

Observe:1=CREATE/EDIT SEQ.2=CREATE FRAME3=UTILITIES4=MAIN MENU CHOICE

Observe:1=CREATE SEQUENCE2=EDIT SEQUENCE3=OPTIONS MENU4=RUN SIGN

A

option 2option 1

D E G

No

Observe1=RUN2=OPTIONS3=OFF

Enter 2 then correct options

password

F

option 1 option 2 option 4

option 3

see Utilities section

option 3 option 4

Observe:1=RUN SIGN2=OPTIONS MENU3=OFF

Yes

Hcreate frame

createsequence

editsequence

create frame

create sequece edit sequence sign power-up/start/stop



Options Password Screen Enter the password followed by the ENTER key. When the correct password is entered the Options Menu appears. If the password contains numeric characters, the shift key must be used with this screen.

E N T E R O P T I O N SP A S S W O R D

- - - - - -

If an incorrect password is entered, the program returns to the Main Menu screen from which the Options choice originated.

Options Menu Screen The Options Menu Screen is restricted to authorized personnel via the password entry. This screen branches to the appropriate function as listed.

1 = C R E A T E / E D I T S E Q .2 = C R E A T E F R A M E3 = U T I L I T I E S4 = M A I N M E N U C H O I C E

Keys: Key Action

1 Display sequence edit choices. 2 Display frame selection choices. 3 Utilities. 4 Return to Main Menu from which this screen was displayed.



Options Create / Edit Sequence Menu Screen This screen controls access to all sequence or frame edit functions. Access to the Options Menu or to the Run Sign Menu is also provided.

1 = C R E A T E S E Q U E N C E2 = E D I T S E Q U E N C E3 = O P T I O N S M E N U4 = R U N S I G N C H O I C E

Keys: Key Action

1 Display Create Sequence screens. 2 Edit existing sequence screens. 3 Return to the Options Menu. 4 Display the Run Sign Main Menu function.



Create Sequence

Create Sequence Menu Map The following figure is a diagram of the Create Sequence Menu Map

Create Sequence Screen Since a new sequence requires at least one frame, use this screen to choose the initial frame

Create sequence

Enter frame number from frame number library then press

ENTER

observe:frame number in

sequence increase by 1 and ENTER FRAME #

on display is blank

Enter sequence number

New sequence number saved

Yes

No

D

After a brief delay observe: frame

message on display then press ENTER

Yes

Press ENTER or 000 and then Press ENTER

Save sequence number?

Yes

Additional frame needed for sequence?

No

No

H

Number in use-overwrite?

options

options



number and frame from frame library. Press the ENTER key to accept your entry. Enter a library frame number of zero as a way of completing the frame screen information.

F = T = .E N T E RF R A M E #

↑ ↓ 0 0 0

Keys: Key Action

↑↑↑↑ Increment library frame number. ↓↓↓↓ Decrement library frame number. Numeric Library frame number. ENTER Accept the chosen sequence frame number.

Save Sequence Number Screen Proceed to the sequence number assignment or cancel the operation.

F = 2 / 3 T = 2 . 6L E F T S A V EL A N E S E Q U E N C E

C L O S E D Y - N

Keys: Key Action

Y Proceed to sequence number selection. N Return to the Create Sequence Menu.



Enter Sequence Number Screen Enter the new sequence number. If the sequence number is unique, the program accepts the new sequence number and returns to the Create Sequence Menu. Otherwise, the over write screen is displayed.

E N T E R S E Q U E N C E #

1 - 9 9 - - -

Keys: Key Action

Numeric The sequence number. ENTER Accept the entry.



Sequence Number Confirmation Screen The newly created sequence number conflicts with an existing one. Use this screen to replace the existing sequence with the new one. Otherwise, the program redisplays the sequence number screen giving the operator the chance to assign another number.

S E Q U E N C E N U M B E R 0 0 4I N U S E O V E R W R I T E

Y - N

Keys: Key Action

Y Replace an existing sequence number with this new one. N Backup to Sequence number screen.



Edit Sequence

Edit Sequence Menu Map The following figure is a diagram of the Edit Sequence Menu Map

Change on-time

Change allChange one

on-time frame

Change on-time by

0.1 sec.

Enter?

Enter frame number to

change

New number?

Enter new on-time number

New on-time

Change frame's on-time number

Frame menu

Enter frame number to

change

Same number?

Enter library frame

number

D for delete?

Delete the frame

Display new frame

No

Yes

Yes

No

Yes

No

Yes

No

No

Yes

Yes

No

Faster/Slower?

E

OptionsH

Run sign

Sequence number to changeoptions

option



Edit Sequence Screen Enter the sequence number to be changed or use the arrow keys to move to the correct sequence. Press ENTER key to accept the selection. A valid selection will proceed to the change screen.

F = 3 / 4 T = 2 . 2 S = 6S H O U L D E R S E Q U E N C E #

C L O S E D T O C H A N G EA H E A D ↑ ↓ 0 0 6

Keys: Key Action

↑↑↑↑ Increment the sequence number. ↓↓↓↓ Decrement the sequence number. ENTER Accept the entry.

Edit Sequence, Sub-Menu Screen Choose the frame to edit, then proceed to edit the On-Time.

1 = C H A N G E O N T I M E2 = F R A M E M E N U3 = O P T I O N S

C H O I C E

Keys: Key Action

1 Display the change selection screen. 2 Display the frame selection screen. 3 Return to the Options Menu.



Edit Sequence, On-Time Menu Screen This screen allows editing of all frames associated with a sequence or with the choice of a particular frame.

1 = C H A N G E A L L2 = C H A N G E O N E3 = R U N S I G N

C H O I C E

Keys: Key Action

1 Change all frames for the sequence. 2 Choose a single frame. 3 Display the Run Sign Menu. ENTER Accept the entry.

Edit Sequence, Change All Repeatedly press 1 or 2 to change the time by 0.1 seconds. Press ENTER key to accept the change and return to the Change Selection Menu. If no selection is made, the program retains the current values.

F = 1 / 2 T = 2 . 6 S = 3L E F T 1 = F A S T E RL A N E 2 = S L O W E R

C L O S E D C H O I C E

Keys: Key Action

1 Increase the time by 0.1 seconds. 2 Decrease the time by 0.1 seconds. ENTER Accept the entry.



Edit Sequence, Change One Frame Select the frame to change. If no selection is made, No entry returns to the previous Change screen. A valid entry displays the new time screen.

F = 2 / 2 T = 2 . 4 S = 3M E R G E

E N T E R F R A M ER I G H T T O C H A N G E

Keys: Key Action

Numeric Any number (or letter equivalent on the keypad) of frame to change.

ENTER Accept the entry.

Edit Sequence, New Time Screen Enter the new On-Time value for the selected frame. Press ENTER key to accept the value and return to the frame selection screen. No entry returns to the Change selection screen.

F = 1 / 2 T = 2 . 2 S = 3

S T O P E N T E R N E WT I M E .

Keys: Key Action

Numeric Any number. ENTER Accept the entry.



Sequence Edit, Frame Menu Screen Enter the frame number. If the selected frame is valid (and greater than the last one for current sequence) proceed to the Add frame screen. If no frame is entered, the program returns to the Change selection screen.

F = 2 / 3 T = 2 . 2 S = 2L E F T

S H O U L D E R E N T E R F R A M EC L O S E D T O C H A N G E

Keys: Key Action


Edit Sequence, Add New Frame Screen Use as follows: • If ENTER key is pressed with new frame number, displays new frame. • If ENTER key is pressed a second time without changing the previous frame number, adds

new frame and return to the previous menu. • If D is pressed deletes the current frame and returns to the previous menu.

F = 1 / 3 T = 2 . 2 S = 2

L E F TS H O U L D E R F R A M E #

C L O S E D O R ↑ ↓ - - -

Keys: Key Action

↑↑↑↑ Increment the frame number. ↓↓↓↓ Decrement the frame number. Numeric Any number. ENTER Accept the entry. D Delete the current frame.



Create Frame / User Library

Create Frame Menu Map The following figure is a diagram of the Edit Frame Menu Map

A

Overwrite?

Frame message saved in frame

library

Create frame

Input frame message then press ENTER

Save frame Number?

Enter frame number201-299

Frame number in use overwrite

Y-N

No

Yes

No

Yes

F

options

options



Create Frame Screen Press the arrow keys to choose a frame. Press ENTER key to accept, and proceed to save the new frame.

U S E A R R O W K E Y S[ ] T O M O V E .[ ] E N T E R[ ] W H E N D O N E

Keys: Key Action

↑↑↑↑↓↓↓↓ Move to next row. ←←←←→→→→ Move to next column. ENTER Editing is complete.

Save New Frame Confirmation Accept or reject the new frame: • To accept, press Y. The program proceeds to the frame number selection screen. • To return to the Options Menu, press N.

[ ] S A V E N E W[ ] F R A M E[ ] Y - N

Keys: Key Action

Y Display the frame number selection screen. N Return to the Create / Edit Sequence Menu.

New Frame Number Enter a value within the displayed limits and press ENTER key: • If no entry is made, the program returns to the Options Menu. • If a valid entry already exists, the program displays the overwrite screen.

E N T E R F R A M E N U M B E R

T O S A V E A S2 0 1 T H R O U G H 2 9 9

- - -



Keys: Key Action


New Frame Overwrite Warning Screen Use to replace an existing frame number with a new one. Rejection returns user to the Options Menu.

F R A M E N U M B E R - - -I N U S E O V E R W R I T E

Y - N

Keys: Key Action

Y Replace the existing frame number with the new one. N Return to the Options Menu.



Utilities The following figure is a functional diagram of the Clock/Scheduler feature of the Utilities Menu.

Utilities

Set Date

Clock

Set Time

BrowseControlADD/Edit/

Delete

Schedule

Delete(Deletes

existing record)

Edit(Edits existing

record)

ADD(Creates new

record)

Enter Stop Date

Enter Start Time

Enter Start Date

Enter Stop Time

Enter Sequence No.

Enter Priority No.

Save Work Y-N

Select Edit Record

(Browse)

Select Delete Record

(Browse)

Delete Record Y-N

BrowseMenu

Start/StopScheduler

Enter Week Day(s)



Utility Menu

1 = C L O C K 2 = S C H E D U L E S B = B A C K C H O I C E _

Press 1 to go to Clock menus. Press 2 to go to Scheduler menus

Clock Menus

1 = S E T D A T E 2 = S E T T I M E

B = B A C K C H O I C E _

Press 1. Observe:

P L E A S E E N T E R N E W D A T E ↓ ↓ _ _ / _ _ / _ _ _ _

• Current DATE is displayed when this menu is activated. • Editing is done using three data entry points. One entry point for each input value for

Month, Day and Year (MM/DD/YYYY). • Editing will not update the entry point if input is out of range. • Arrows ( on the display ) point to the data point being edited. • Arrows ( on the keyboard ) allow you to move to the next or previous entry point in a

circular fashion. • ↓ or → = Move right to the next entry point. If last entry point, move to the first entry

point. • ↑ or ← = Move left to the next entry point. If first entry point, move to the last entry

point. • Leading zeros are not displayed. • Entry point input is right justified—for a two digit entry point (input = 2, display = _2),

(input = 23, display = 23). • Excess entry point input is dropped off the left side of the entry point—for a two digit

entry point (input = 1234, display = 34).



Enter new date and press ENTER, or press ENTER to keep existing date. Observe:



Press 2. Observe:

P L E A S E E N T E R N E W T I M E ↓ ↓ _ _ : _ _

Current TIME is displayed when this menu is activated. Time shall be in 24 hour format (for example, 10:00am = 10:00, 1:00pm = 13:00; 6:30pm = 18:30). Editing is done using two entry points—One entry point for each input value for Hour and Minute (HH:MM). Editing will not update the entry point if input is out of range. Enter new time and press ENTER, or press ENTER to keep existing time. Observe:



Press B. Observe:




Scheduler Menus General rules for the Scheduler editor: If ADDING a new record—record number in scheduler is increased by one (maximum numbers is 50). Current DATE is displayed when the menus are activated. If EDITING an existing record:

• The record’s DATE is displayed when the menus are activated • Editing is done using entry points—one entry point for each input. • Editing will not update the entry point if input is out of range. • Arrows (on the display) point to the entry point being edited. • Arrows ( on the keyboard ) allow user to move to the next or previous field in a

circular fashion. • ↓ or → = Move right to the next entry point—if last entry point, move to the first entry

point. • ↑ or ← = Move left to the next field—if first entry point, move to the last entry point. • When editing a date or time entry point, pressing ‘W’ will insert a “wildcard” character

into that entry point. A wildcard entry point is denoted by the asterisk (*). A wildcard means that the entry point is always qualified to run in the scheduler (i.e., if the start date is entered as: “**/5/1999”—the month entry point has been assigned a wildcard. In this example the scheduler will run the selected sequence on the 5th day of every month of 1999.

If DELETING an existing record in scheduler—record number is decreased by one.

S C H E D U L E M E N U 1 = A D D / E D I T / D E L E T E 2 = C O N T R O L B = B A C K 3 = B R O W S E C H O I C E _

Press 1 to go to Add/Edit/Delete Menu sections. Press 2 to go to Control Menu section. Press 3 to go to Browse Menu section. Press B to go to Utility Menu section.



Add/Edit/Delete Menus

1 = A D D S C H E D U L E 2 = E D I T S C H E D U L E 3 = D E L E T E S C H E D U L E B = B A C K C H O I C E _

Press 2 to go to Browse Menu section—select schedule record to edit. Press 3 to go to Browse Menu section—select schedule record to delete. Press 1 to add (create) schedule record. Observe:

S C H E D U L E E D I T O R E N T E R T H E S T A R T D A T E B = B A C K ↓ ↓ W = W I L D C A R D m m / d d / y y y y

Enter Start Date. Press ENTER. Observe:

S C H E D U L E E D I T O R E N T E R T H E S T A R T T I M E B = B A C K ↓ ↓ W = W I L D C A R D _ _ : _ _

Enter start time. Press ENTER. Observe:

S C H E D U L E E D I T O R P L E A S E E N T E R T H E S T O P D A T E ↓ ↓ B = B A C K m m / d d / y y y y

Enter stop date. Press ENTER. Observe:

S C H E D U L E E D I T O R P L E A S E E N T E R T H E S T O P T I M E ↓ ↓ B = B A C K _ _ : _ _



Enter stop time. Press ENTER. Observe (typical):

F = 3 / 4 T = 2 . 2 S = 6 S H O U L D E R C L O S E D E N T E R # A H E A D O R ↑ ↓ _ _ _

Display shows all sequences with the associated frame number(s) cycling in each sequence. Use arrow keys to scroll through the sequence number or enter sequence number from keypad. Select sequence number. Press ENTER. Observe:

S C H E D U L E E D I T O R P L E A S E E N T E R T H E P R I O R I T Y F O R T H I S S C H E D U L E C H O I C E _ _ _

Priority numbers can be from zero through 255 with zero as the lowest and 255 as the highest). Zero is also the default priority number. Enter priority number. Press ENTER. Observe:

1 = M O N 2 = T U E 3 = W E D 4 = T H U 5 = F R I 6 = S A T 7 = S U N 8 = A L L B = B A C K ( _ _ _ _ _ _ _ ) C H O I C E

Enter number(s) for day of week for scheduled sequence to occur. Pressing the number to the corresponding day will toggle the day on/off. Press ENTER. Observe:




Press ENTER. Observe:

D O Y O U W A N T T O S A V E Y O U R W O R K N O W ? Y - N

Press Y (to save) or N (not save). Pressing Y will save all the schedule records from the previous session. Observe:


Browser Menu

O N : m m / d d / y y y y x x : y y O F F : m m / d d / y y y y x x : y y S E Q : x x x P R I : x x x ( _ _ _ _ _ _ _ ) [ 1 - x x ] ↑ ↓ _ _

The Browser menu is accessed from Add/Edit/Delete menu options two and three and Scheduler menu option three. The Browser menu is used to select records to edit or delete and also to get a status of each record’s parameters. Browse menu data explanation:

• ON: Start date and time • OFF: Stop date and time • SEQ: Sequence number • PRI: Priority number • ( _ _ _ _ _ _ _ ): Day of week for scheduled event • [1-xx]: Record number • ↑↓ : Scroll record number

If from Add/Edit/Delete menu, option two(edit), you can scroll to record to edit and press ENTER. The appropriate menu screen is display for editing. If from Add/Edit/Delete menu, option three(delete), you can scroll to record to edit and press ENTER and observe following display:

D O Y O U R E A L L Y W A N T T O D E L E T E T H I S S C H E D U L E R E C O R D ? Y - N



Press Y to delete record, N not to delete Observe:


Control Menu

1 = S T A R T S C H E D U L E S 2 = S T O P S C H E D U L E S B = B A C K C H O I C E _

Press 1 to start schedule function. When Start Schedules function is enabled, programmed sequence(s) will be displayed at the appropriate time(s). Press ENTER. Observe on HHT Display for one second “THE SCHEDULER IS STARTED”. Observe:


Press 2 to Stop Schedule Function. When Stop Schedule function is enabled, programmed sequence(s) will not be displayed at the appropriate time(s). Press ENTER. Observe on HHT Display for one second “THE SCHEDULER IS STOPPED”. Observe:

1 = A D D S C H E D U L E 2 = E D I T S C H E D U L E 3 = D E L E T E S C H E D U L E B = B A C K C H O I C E _

Assembling and Installing a Message Sign

This chapter explains how to assemble and install one of three types of BRICK® Modular Message System signs, for both permanent and mobile applications.

Before You Begin Before you start assembling your BRICK system, make sure you have all the necessary parts and tools to assemble the system.

Parts List When you receive your BRICK system, check that you have received all parts on your shipping list. For overall system information, see System Overview in the Introduction section (For drawing and part information about individual components, see Parts/Wiring section. A BRICK system contains the following components:

Part BRICK—high density or standard density Single Board Computer (SBC) Jumper BRICK(s) Trim BRICK Hold-down locks Lock tool Segmented character spacer (option) Software application(s) Batteries (option) Power supply (option) Solar regulator (option) Solar panels (option) Cable, PC harness (option) ADDCO controller (option) Hand-held terminal Rail assembly or individual rail assembly components: -Rail -Insulator -Conductor, power and communications -Conductor, reset -Conductor spacer, reset -Conductor sealer Cable, power Cable, communication



Tools Before assembling a system, have the following additional tools readily available: Socket set (1/4-inch or 3/8-inch), hacksaw, wire stripper, wire crimper, open-end wrench (7/16-inch), and rubber mallet.

BRICK Orientation Both high and standard density BRICKs are rectangular. The outer dimensions of both BRICK styles are identical. However, the pixel arrangement is sized and spaced differently. The high density BRICK has LED pixel arrangement of 8x12 (vertical orientation) while standard density BRICK has LED pixel arrangement of 5x7 (vertical orientation). In addition, the high density LED pixel spacing is 1/2 inch (127 mm) for each pixel. The standard density LED pixel spacing is 1 1/4 inch (317 mm) for each pixel (figure 15). You can orient the individual BRICKs in your sign either horizontally (figure 1) or vertically (figure 2). This allows for greater flexibility in creating a sign as you can create numerous combinations of overall pixel arrangements.

BRICK BRICK Rail Assembly

Figure 1. Horizontal Orientation Figure 2. Vertical Orientation

Horizontal Orientation Vertical Orientation The BRICKs are oriented with the long axis parallel to the rail assembly.

The BRICKs are oriented with the long axis perpendicular to the rail assembly.



BRICK Sign Options You also have three different ways of configuring the BRICKs: • Full Matrix. • Line Matrix. • Segmented Character.

Full Matrix A full matrix sign forms a continuous array of BRICKs in a horizontal and vertical direction. There is no spacing between the BRICKs. The software allows for creating larger fonts and graphics that may be outside the boundary of an individual BRICK, providing the greatest flexibility in sign messaging. Individual BRICKs may be configured in either horizontal (figure 3) or vertical (figure 4) orientations.

Figure 3. Horizontal Orientation Figure 4. Vertical Orientation

Line Matrix A line matrix forms a continuous array of BRICKs in a horizontal direction only. The orientation of the BRICKs can be either horizontal (figure 5) or vertical (figure 6). However, the orientation limits the height of your character because of the pixel and line spacing of each BRICK. This style of sign allows you to create different font widths within the limitations of the style of the BRICK and the orientation used. Example fonts (pixel sizes): 4×7, 5×7, 7×11. Graphics capability is limited to within each line.

Figure 5. Horizontal Orientation Figure 6. Vertical Orientation Sign font characters are typically sized using pixels. A 5×7 size means the characters are 5 pixels wide by 7 pixels high. Example of a message using 5×7 characters:



Segmented Character A segmented character sign is made up of BRICKs that have both vertical and horizontal defined spacing between the BRICKs. The standard spacing plates provided by ADDCO define the horizontal spacing at 3 inches (760 mm) and allow for mounting only using the vertical orientation (figure 7). With this style of sign, you are limited to text only messages and have the least flexibility in choosing fonts. However, this sign is generally less expensive.

Figure 7. Vertical Orientation Select the type of sign you wish to build and skip to: • Installing a Full Matrix Sign. • Installing a Line Matrix Sign. • Installing a Segmented Character Sign.

Installing a Full Matrix Sign To install a full matrix sign: 1. Prepare the rail assembly.

See Preparing the Rail Assembly, if necessary*.

Note !

The rail assembly for a full matrix sign is identical to that of a line matrix sign, provided the BRICKs are mounted in the same orientation (horizontal vs. vertical).

2. Install the conductors, if necessary*:

See Installing Insulators and Conductors. 3. Attach the rail assembly:

See Attaching the Rail Assembly. 4. Assemble the matrix sign:

See Assembling a Full Matrix Sign.

* Fully-assembled rail assemblies may also be purchased.



Preparing the Rail Assembly The rail assembly is the mounting for the BRICKs. In addition, the rail assembly provides for the installation of the electrical signals. It is an assembly of a rail (aluminum extrusion framework), insulators, and plated copper conductors. Complete rail assemblies in various lengths may be purchased from ADDCO or its distribution partners. The next two procedures apply to customers who have purchased individual rail components rather than completed rail assemblies. 1. If the rail itself was pre-cut by the factory for a specific sign, verify length in step 2. If

correct, skip to Installing Insulators and Conductors. 2. Determine rail length (figure 8) from the following table:

BRICK

Orientation Rail Length

Horizontal (Number of BRICKs × 19.25 in. (4890 mm)) + 10 in. (2540 mm) Vertical (Number of BRICKs × 13.75 in. (3490 mm)) + 10 in. (2540 mm)

Figure 8. Rail (Left End Orientation)

3. Cut according to rail length: • If the rail is too long, cut the rail to the proper length. • If the rail is too short, get longer one in order to meet the length requirement.

Rail

Locking Flange



Installing Insulators and Conductors 1. If the conductors are installed in the rail at the factory, verify that the reset conductor

lengths are correct for the proper BRICK configuration (see following table). If correct, skip to step 4.

2. Determine insulator (figure 9) and conductor (figures 10 and 11) lengths from the following table:

BRICK

Orientation Insulator and Rail

Length Power (+12 Vdc and GND) and

Communications Conductor Length

Reset Conductor Lengths

Horizontal (Number of BRICKs × 19.25 in. (4890 mm)) + 10 in. (2540 mm)

1/2-inch (130 mm) shorter than insulator

Starting = 18.25 in. (4635 mm) Interior = 17.25 in. (4380 mm) Ending = 8.25 in. (2095 mm)

Vertical (Number of BRICKs × 13.75 in. (3490 mm)) + 10 in. (2540 mm)

1/2-inch (130 mm) shorter than insulator


3. Cut to proper length. 4. Press the conductor insulator into grooves 1, 3, 4 and 5 (see figure 9). The left edge of the

rail is determined by the orientation of the Locking Flange—see figure 8.

Figure 9. Left End of Rail with Insulators

Insulator

Groove 1 3 4 5

Rail



Figure 10. Rail with Power and Communications Conductors

Caution

Risk of deforming conductor or conductor plating. If you use metal hammers or a screwdriver for the following operation, you may deform the conductor or conductor plating. Use a rubber mallet to gently tap conductors into their grooves.

5. The conductor should start indented 1/4-inch (64 mm) from the left edge of the rail (the

left edge of the rail is determined by the orientation of the Locking Flange—see figure 8). When completed, the conductor should be indented 1/4-inch (64 mm) at both edges of the rail. Working from left to right, in groove 1, press and tap in (with rubber mallet) the communications conductor into the conductor insulator until fully seated (see figure 10).

6. For grooves 3 and 5, repeat step 5 (see figures 9 and 10). 7. Starting at the left edge of groove 4, install the starting reset conductor as in step 5. The

conductor should start indented 1/4-inch (64 mm) from the end of the rail (see figure 11). 8. Insert the first reset conductor spacer into the insulator, butted tightly next to the starting

reset conductor. It is important that no gap is left between the reset conductors and the conductor spacers.

9. Butt an interior reset conductor tightly next to the reset conductor spacer. It is important that no gap is left between the reset conductors and the conductor spacers.

10. Continue this process, alternating interior reset conductors and reset conductor spacers until complete, finishing with the ending reset conductor. This conductor should be indented 1/4-inch (64 mm) from the edge of the rail.

11. After all conductors have been installed per steps five through ten, check to make sure they are properly seated in the rail assembly insulators.

Communications conductor

Insulator

+12 Vdc conductor

Ground conductor



12. Conductors should protrude approximately 0.50 in. (127 mm) above rail assembly. If the conductor is more than 0.50 in. (127 mm) above rail assembly, gently tap in place using a rubber mallet.

Figure 11. Complete Rail Assembly

Starting reset conductor

Reset conductor spacer

Insulator

Rail

Interior reset conductor



Attaching the Rail Assembly 1. Before continuing, verify that the conductors are installed. See Installing Insulators and

Conductors.

Caution

Do not make pre-drilled mounting holes in rail assemblies larger. Drilling of additional holes is not recommended.

2. For rail assembly spacing, see following table:

BRICK Orientation Rail Assembly Spacing Between Rows

Horizontal, Full Matrix 8.75 in. (2223 mm)—see figure 12 for spacing reference Vertical, Full Matrix 14.25 in. (3620 mm)—see figure 12 for spacing reference

3. The mounting rail assembly must be supported approximately every 24 inches (6096 mm)

on the side mounting housing. The mounting rail assembly is pre-drilled every 4 inches (1020 mm) to accept 1/4-inch (64 mm) bolts. These holes are slotted to allow for minor adjustments to the mounting rail assembly for overall BRICK sign alignment. Always use appropriate fasteners (1/4-inch (64 mm) socket head bolts, lock washers, nuts, sheet metal screws, or lag screws) for your mounting application.

4. Mount the lowest rail assembly with the reset conductor oriented towards the bottom edge. This will be true for all Odd numbered rows (see figures 12 and 13).

5. Mount next highest rail assembly with the reset conductor oriented towards the top edge. This will be true for all Even numbered rows (see figures 12 and 13). Also see in figure 13 the position of the slots, which contain adjacent conductors, on the rail assembly.

Figure 12. Full Matrix Sign—Mounting Rail Assemblies—Horizontal Orientation

rail spacing



Figure 13. Sign Rail Assembly Mounting—Side View (Three rows)

6. Repeat steps 4 and 5 for any remaining rail assembly mounting.

Assembling a Full Matrix Sign

Caution

Prior to installing the SBC, BRICK, Right Jumper Brick, Left Jumper BRICK, and Trim BRICK, make sure the connector clips for each are properly aligned—either horizontally or vertically. Clips that are improperly aligned may become broken or bent when units are installed on rail assembly.

1. Apply a small amount of conducting grease to Connecting Clips on each BRICK, Jumper

BRICK, Trim BRICK, and single board computer (SBC). For each BRICK, apply only to the Connecting Clips that will be inserted unto the bus bar for that particular BRICK (see figure 15).

2. Mount the SBC in the lower left hand corner of the rail assembly. Power and communication connections must face downwards (see figure 14).

3. With both hands, seat the SBC onto the rail assembly. Make sure the SBC is flush with the end of the rail assembly.

4. To fully engage the unit, push the SBC firmly in its center until it has been seated as far as it can go.

5. Determine whether the BRICKs are mounted horizontally or vertically: The mounting procedures for both are similar. The difference is in the orientation of the BRICKs. For horizontal orientation, make sure that BRICK Connector Clip labeled A in figure 15 inserts into the rail assembly where two conductors are in adjacent slots (see figure 13). This means that for odd numbered rows, Clip A will be at the lower edge of the

Reset conductors

Adjacent conductor slots

Odd row

Even row

Odd row



BRICK. For even numbered rows, Clip A will be at the upper edge of the BRICK. For vertical orientation, make sure the BRICK Connector Clip labeled B in figure 15 inserts into the rail assembly where two conductors are in adjacent slots (see figure 13). This means that for odd numbered rows Clip B will be at the bottom edge of the BRICK. For even numbered rows, Clip B will be at the top of the BRICK.

Figure 14. Full Matrix Sign Assembly—Horizontal Orientation—SBC

Single-board

computer

Power and communications connectors (not shown)


106

Fig6. With two han

between the 7. To fully enga

go. 8. Mount the re

Note !

9. When all of t

Jumper BRICconductors insign. Install t

Connector Clip B

Connector Clip A

Serial

BRICK
(a)
©1999 ADDCO, Inc. BRICK® Modular Message Sign System

ure 15. BRICK, 8 ×××× 12 Pixels—Rear (a) and Front (b) View ds, seat the first BRICK over the rail assembly, making sure there is no gap

BRICK and the SBC. ge, push the BRICK firmly in its center until it has been seated as far as it can

maining BRICKs on the bottom row in the same manner.

Rules for installing Jumper BRICKs and TRIM BRICK: • Install Jumper BRICK(s) whenever there is

more than one row of BRICKs—right Jumper BRICK when going from odd to even numbered rows; left Jumper BRICK when going from even to odd numbered rows

• Install the Trim BRICK at the end of a row when no additional rows will be added. The Trim BRICK can be on the right or left side of the sign—depending on whether there is an even or odd number of rows.

he BRICKs for the bottom row have been installed, you next install the right K (see figure 16). This provides the electrical power and signals between the the rail assemblies, while creating a clean border around a portion of the he lower portion of the Jumper BRICK on the lower rail assembly in the same

Number Location

LED Pixel

(b)



way you installed the BRICKs. Be sure the full hole circle on the cover is placed on the outside edge of the sign. Then install the upper portion of the Jumper BRICK to the next row.

Figure 16. Full Matrix Sign Assembly—Right Jumper BRICK

Right Jumper BRICK

Full hole


108

10. Now begin installing the second row of BRICKs, beginning next to the right Jumper BRICK and proceeding right to left (see figures 17 and 18).

11. When all of BRICKs for the second row have been installed, you next install the left Jumper BRICK (see figure 19). Install in a similar manner to the right Jumper BRICK. Be sure the full hole circle on the cover is placed on the outside edge of the sign.

12. Repeat the above steps, alternating for Odd and Even rows. 13. When all the BRICKs are installed, a space similar to that of the SBC will remain on the

top row. Install the Trim BRICK in this location to complete the border of the sign (see figures 19 and 20).

14. After all components have been attached to the rail assemblies, begin installing the hold-down locks. You may begin anywhere on the sign.

Figure 17. Full Matrix Sign Assembly—Horizontal Orientation—With Rails for

Two Odd and One Even Rows
SBC
Figure 18. Full M

)
Power and Communication connectors (not shown
©1999 ADDCO, Inc. BRICK® Modular Message Sign System

atrix Sign Assembly—Vertical Orientation—One Odd/One

Even Row



Figure 19. Full Matrix Sign, 4××××3—Horizontal Orientation—Completed

Figure 20. Full Matrix Sign, 5××××3—Vertical Orientation—Completed Sign

Left Jumper BRICK Assembly Trim BRICK

Right Jumper BRICK Assembly

Left Jumper BRICK Assembly Trim BRICK



Caution

Failure to follow the lock down procedure correctly may result in loose or fallen BRICKs. Make sure that the locking foot is inserted and rotated 90 degrees clockwise.

15. For Odd numbered rows, begin with the locking foot in the three o’clock position. Install

the hold-down lock through the hole between BRICKs (see figure 21). Using the lock tool, press down to engage the lock about 1/4-inch (64 mm) until the lock bottoms on the rail assembly. Turn 1/4-turn clockwise and release the tool. The lock mechanism should remain inside the hold-down lock body.

Figure 21. Full Matrix Sign Assembly—Hold-down Locks—Odd Rows

16. For Even numbered rows, begin with the locking foot in the nine o’clock position. Install the hold-down lock through the hole between BRICKs (see figure 22). Using the lock tool, press down to engage the lock about 1/4-inch (64 mm) until the lock bottoms on the rail assembly. Turn 1/4-turn clockwise and release the tool. The lock mechanism should remain inside the hold-down lock body.

Locking Tool

Clockwise 90 degrees

Locking Foot—Three o’clock position


BRICK® Modular Mess

Figure 22. F

Locking foot—nine o

Clockwise

age Sign System ©1999 ADDCO, Inc. 111

ull Matrix Sign Assembly—Hold-down Locks—Even Rows

’clock position



Installing a Line Matrix Sign To install a line matrix sign: 1. Prepare the rail assembly, if necessary*:

Note !

The rail assembly for a line matrix sign is identical to that of a full matrix sign, provided the BRICKs are mounted in the same orientation (horizontal vs. vertical).

See Preparing the Rail Assembly.

2. Install the conductors, if necessary*: See Installing Insulators and Conductors.

3. Attach the rail assembly: See Attaching the Rail Assembly.

4. Assemble the line matrix sign: See Assembling a Line Matrix Sign.


Preparing the Rail Assembly The rail assembly is the mounting for the BRICKs. In addition, the rail assembly provides the electrical signals. It is an assembly of a rail (aluminum extrusion framework), insulators, and plated copper conductors. Complete rail assemblies in various lengths may be purchased from ADDCO or its distribution partners. The next two procedures apply to customers who have purchased individual rail components rather than completed rail assemblies. 1. If the rail itself was pre-cut by the factory for a specific sign, verify length in step 2. If

correct skip to Installing Insulators and Conductors in following section. 2. Determine rail length (figure 23) from the following table:

BRICK


Horizontal (Number of BRICKs × 19.25 in. (4890 mm)) + 10 in. (2540 mm) Vertical (Number of BRICKs × 13.75 in. (3490 mm)) + 10 in. (2540 mm)

3. Cut according to rail length:

• If the rail is too long, cut the rail to the proper length. • If the rail is too short, get longer on in order to meet the length requirement.


BRICK®

Insta1. If

les

2. Dfo

BROrien

Horiz

Verti

3. C4. P

ra

Rail
Locking Flange
Modular Message Sign System ©1999 ADDCO, Inc. 113


lling Insulators and Conductors the conductors are installed in the rail at the factory, verify that the reset conductor ngths are correct for the proper BRICK configuration (see following table). If correct,

kip to step 4. etermine insulator (figure 24) and conductor (figures 25 and 26) lengths from the llowing table:

ICK tation

Insulator and Rail Length

Power (+12 Vdc and GND) and

Communications Conductor Length


ontal (Number of BRICKs × 19.25 in. (4890 mm)) + 10 in. (2540 mm)

1/2-in. (130 mm) shorter than insulator


cal (Number of BRICKs × 13.75 in.) + 10 in. (2540 mm)

1/2-in. (130 mm) shorter than insulator


ut to proper length. ress the conductor insulator into grooves 1, 3, 4 and 5 (see figure 24). The left edge of the il is determined by the orientation of the Locking Flange—see figure 23.



Figure 24. Rail with Insulators

Insulator

3 4 5

Rail

Groove 1 2



Caution


5. Working from left to right, (the left edge of the rail is determined by the orientation of the

Locking Flange—see figure 23) in groove 1, press and tap in (with rubber mallet) the communications conductor into the conductor insulator until seated fully (see figure 25). The conductor should start indented 1/4-inch (64 mm) from the left edge of the rail. When completed, the conductor should be 1/4-inch (64 mm) in at both edges of the rail.

6. For grooves 3 and 5, repeat step 4 (see figure 25).

Figure 25. Line Matrix Rail with Power and Communications Conductors 7. Starting at the left edge of groove 4, (the left edge of the rail is determined by the

orientation of the Locking Flange—see figure 23). install the starting reset conductor as in step 4. The conductor should start indented 1/4-inch (64 mm) from the end of the rail (see figure 26).

8. Insert the first reset conductor spacer into the insulator, butted tightly next to the starting reset conductor. It is important that no gap is left between reset conductors and the conductor spacers (see figure 26).

9. Butt an interior reset conductor tightly next to the reset conductor spacer. It is important that no gap is left between reset conductors and the conductor spacers (see figure 26).


Insulator

+12 Vdc conductor

Ground conductor



10. Continue this process, alternating interior reset conductors and reset conductor spacers until complete, finishing with the ending reset conductor. This conductor should be indented 1/4-inch (64 mm) from the edge of the rail.



Figure 26. Completed Rail Assembly




Insulator

Rail


BRICK® Modular Message Sign System ©1999 ADDCO, Inc.

Attaching the Rail Assembly 1. Before continuing, verify that the conductors are installed. See Installing Insulators and

Conductors in previous section.

Caution


2. For rail assembly spacing, see following table and figure 27:

BRICK Orientation Rail Assembly Spacing Between Rows

Horizontal, Line Matrix 8.75 in. (2220 mm)+ 3 in. (760 mm) (typical) Vertical, Line Matrix 14.25 in. (3620 mm) + 3 in. (760 mm) (typical)

Figure 27. Line Matrix Sign Rail Assembly Mounting –

3. The rail assembly must be supported approximately every 24

sign mounting housing. The rail assembly is pre-drilled everyaccept 1/4-inch (64 mm) bolts. These holes are slotted to allothe rail assembly mounting for overall BRICK sign alignmenfasteners (1/4-inch (64 mm) socket head bolts, lock washers,lag screws) for your mounting application.

4. Mount the lowest rail assembly with the reset conductor orieThis will be true for all Odd numbered rows (see figure 13).

5. Mount the next highest rail assembly with the reset conductowill be true for all Even numbered rows (see figure 13).

6. Repeat steps 4 and 5 for any remaining rail assembly mounti
11.75 in. (2985 mm)
117

Horizontal Orientation

inches (6096 mm) on the 4 inches (1029 mm) to w for minor adjustments to t. Always use appropriate nuts, sheet metal screws, or

nted towards the bottom edge. r towards the top edge. This

ng.



Assembling a Line Matrix Sign

Caution


1. Apply a small amount of conducting grease to Connecting Clip on each BRICK, Jumper

BRICK, Trim BRICK, and single board computer (SBC). For the BRICK, apply only to Connecting Clips that will be inserted unto the bus bar for that particular BRICK (see figure 15).

2. Mount the SBC in the lower, left-hand corner of the rail assembly. Power and communication connections must face downwards (see figure 29).

3. With both hands, seat the SBC onto the rail assembly. Make sure the SBC is flush with the end of the rail assembly.

4. To fully engage the unit, push the SBC firmly in its center until it has been seated as far as it can go.

5. Determine whether the BRICKs are mounted horizontally or vertically: The mounting procedures for both are similar. The difference is in the orientation of the BRICKs. For horizontal orientation, make sure that BRICK Connector Clip labeled A in figure 15 inserts into the rail assembly where two conductors are in adjacent slots (see figure 13). This means that for odd numbered rows, Clip A will be at the lower edge of the BRICK. For even numbered rows, Clip A will be at the upper edge of the BRICK. For vertical orientation, make sure the BRICK Connector Clip labeled B in figure 15 inserts into the rail assembly where two conductors are in adjacent slots (see figure 13). This means that for odd numbered rows Clip B will be at the bottom edge of the BRICK. For even numbered rows, Clip B will be at the top of the BRICK.

Figure 29. Line Matrix Sign Assembly—SBC

SBC Power and communication connectors (not shown)



6. With two hands, seat the first BRICK over the rail assembly making sure there is no gap between the BRICK and the SBC.

7. To fully engage, push the BRICK firmly in its center until it has been seated as far as it can go.

8. Mount the remaining BRICKs on the bottom row in the same manner.

Note !



• Install the Trim BRICK at the end of a row when no additional rows will be added. The Trim BRICK can be on the right or left side of the sign—depending whether there is an even or odd number of rows.

9. When all of the BRICKs for the bottom row have been installed, you next install the right

Jumper BRICK (see figure 30). This electrically connects the rail assemblies while creating a clean border around the sign. Install the lower portion of the Jumper BRICK on the lower rail assembly the same way as the BRICKs. (Be sure the full hole circle on the cover is placed on the outside edge of the sign.) Then install the upper portion of the Jumper BRICK to the next row.

Figure 30. Line Matrix Sign Assembly—Right Jumper BRICK with One Even and One Odd Row

10. Now begin installing the second row of BRICKs, beginning next to the right Jumper

BRICK and proceeding right to left: 11. When all of the BRICKs for the second row have been installed, you next install the left

Jumper BRICK. Install in a similar manner to the right Jumper BRICK. (Be sure the full hole circle on the cover is placed on the outside edge of the sign.)

12. Repeat the above steps, alternating for Odd and Even rows.

Full hole

Right Jumper BRICK



13. When all of the BRICKs are installed, a space similar to that of the SBC will remain on the top row. Install the Trim BRICK in this location to complete the border of the sign (see figure 31).

14. After all components have been attached to the rail assemblies, begin installing the hold-down locks. You may begin anywhere on the sign.

Figure 31. Completed Line Matrix Sign Assembly Showing Two Rows of Bricks

Caution


15. For Odd numbered rows, begin with the locking foot in the three o’clock position. Install

the hold-down lock through the hole between BRICKs (see figure 32). Using the lock tool, press down to engage the lock about 1/4-inch (64 mm) until the lock bottoms on the rail assembly. Turn 1/4-turn clockwise and release the tool. The lock mechanism should remain inside the hold-down lock body.

Left Trim BRICK



Figure 32. Line Matrix Sign Assembly—Hold-down Locks—Odd Rows

16. For Even numbered rows, begin with the locking foot in the nine o’clock position. Install the hold-down lock through the hole between BRICKs (see figure 33). Using the lock tool, press down to engage the lock about 1/4-inch (64 mm) until the lock bottoms on the rail assembly. Turn 1/4-turn clockwise and release the tool. The lock mechanism should remain inside the hold-down lock body.

Figure 33. Line Matrix Sign Assembly—Hold-down Locks—Even Rows

Clockwise 90 degrees

Locking Tool Locking foot—three o’clock position

Locking foot—nine o’clock position

Clockwise



Installing a Segmented Character Sign To install a segmented character sign: 1. Prepare the rail assembly, if necessary*:

See Preparing the Rail Assembly. 2. Install the conductors, if necessary*:

See Installing Insulators and Conductors. 3. Attach the rail assembly:

See Attaching the Rail Assembly. 4. Assemble the segmented character sign:

See Assembling a Segmented Character Sign.


Preparing the Rail Assembly The rail assembly is the mounting for the BRICKs. In addition, the rail assembly provides for the installation of the electrical signals. It is an assembly of a rail (aluminum extrusion framework), insulators, and plated copper conductors. Complete rail assemblies in various lengths may be purchased from ADDCO or its distribution partners. The next two procedures apply to customers who have purchased individual rail components rather than completed rail assemblies. 1. If the rail itself was pre-cut by the factory for a specific sign, verify length in step 2. If

correct skip to Installing Insulators and Conductors. 2. Determine rail length (see figure 34) from the following table:

BRICK


Vertical Number of BRICKs × 13.75 in. [3490 mm]) + 10 in. [2540 mm]+ ((Number of BRICKs –1) × 3 in. (760 mm))

3. Cut according to rail length:

• If the rail is too long, cut the rail to the proper length. • If the rail is too short, get longer in order to meet length requirement.




Rail

Locking Flange



Installing Insulators and Conductors 1. If the conductors are installed in the rail at the factory, verify that the reset conductor

lengths are correct for the proper BRICK configuration. 2. Determine insulator and conductors lengths from the following table:

BRICK Orientation

Insulator and Rail Length

Power (+12VDC and GND) and

Communications Conductor

Length


Vertical (Number of BRICKs × 13.75 in. (3490 mm)) + 10 in. (2540 mm))+((Number of BRICKs – 1) × 3 in. (760 mm))

1/2-in. (130 mm) shorter than insulator and rail length


3. Cut to proper length. 4. Press the conductor insulator into grooves 1, 3, 4 and 5 (see figure 35).

Caution




Figure 35. Left End of Rail with Insulators

5. The conductor should start indented 1/4-inch (64 mm) from the left edge of the rail (the

left edge of the rail is determined by the orientation of the Locking Flange—see figure 34). When completed, the conductor should be 1/4-inch (64 mm) from both edges of the rail. Working from left to right end of rail, in groove 1, press and tap in (with rubber hammer) the communications conductor into the conductor insulator until seated fully (see figure 36).

6. For grooves 3 and 5, repeat process in step 5 (see figure 36)

Insulator

3 4 5

Rail

Groove 1 2



Figure 36. Rail with Power and Communications Conductors

7. Starting at the left end of rail in groove 4, (the left edge of the rail is determined by the orientation of the Locking Flange—see figure 34) install the starting reset conductor as in step 5. The conductor should start indented 1/4-inch (64 mm) from the end of the rail (see figure 37).

8. Insert the first reset conductor spacer into the insulator, butted tightly next to the starting reset conductor. It is important that no gap is left between reset conductors and the conductor spacers (see figure 37).

9. Butt an interior reset conductor tightly next to the reset conductor spacer. It is important that no gap is left between reset conductors and the conductor spacers (see figure 37).

10. Continue this process, alternating interior reset conductors and reset conductor spacers until complete, finishing with the ending reset conductor. This conductor should be indented 1/4-inch (64 mm) from the right end of the rail.




Insulator

+12 Vdc conductor

Ground conductor



Figure 37. Segmented Character Sign Assembly Rail with All Conductors

Attaching the Rail Assembly Before continuing, verify that the conductors are installed. See Installing Insulators and Conductors.

Caution


1. The rail assembly must be supported approximately every 24 inches (6096 mm) in the

sign mounting housing. The rail assembly is pre-drilled every 2 inches (510 mm) to accept 1/4-inch (64 mm) bolts. These holes are slotted to allow for minor adjustments to the rail assembly mounting for overall BRICK sign alignment. Always use appropriate fasteners (1/4-inch (64 mm) socket head bolts, lock washers, nuts, sheet metal screws, or lag screws) for your mounting application.

2. For rail assembly spacing, see following table and figure 38:




Insulator

Rail


128 ©1999 ADDCO, Inc. BRICK® Modular Message

BRICK Orientation Rail assembly Spacing Between Rows

Vertical, Segmented 14.25 in. (3620 mm) + 3 in. (760 mm) (typical)

Figure 38. Segmented Character Sign Assembly 3. Mount the lowest rail assembly with the reset conductor oriented towards the bo

This will be true for all Odd numbered rows (see figures 13 and 38). 4. Mount next highest rail assembly with the reset conductor towards the top edge.

be true for all Even numbered rows (see figure 13 and 38). 5. Repeat steps 3 and 4 for any remaining rail assembly mounting.

Assembling a Segmented Character Sign

Caution


1. Apply a small amount of conducting grease to Connecting Clips on each BRICK

BRICK, Trim BRICK, and single board computer (SBC). For each BRICK, appthe Connecting Clips that will be inserted unto the bus bar for that particular BRfigure 15).

2. Mount the SBC in the lower, left-hand corner of the rail assembly. Power and communication connections must face downwards (see figure 39).

3. With both hands, seat the SBC onto the rail assembly. Make sure the SBC is fluend of the rail assembly.

4. To fully engage the unit, push the SBC firmly in its center until it has been seateit can go.
17.25 in (4380 mm)
Sign System

ttom edge.

This will

, Jumper ly only to ICK (see

sh with the

d as far as

17.25 in (4380 mm)


BRICK® Modular

5. Make sure the BRICK Connector Clip labeled B in figure 15 inserts into the rail assembly where two conductors are in adjacent slots (see figure 13). This means that for odd numbered rows Clip B will be at the bottom edge of the BRICK. For even numbered rows, Clip B will be at the top of the BRICK. With two hands, seat a BRICK over the rail assembly, making sure there is no gap between the BRICK and the SBC.

6. To fully engage, push the BRICK firmly in its center until it has been seated as far as it can go.

7. Using a segmented BRICK spacer as a guide, (see figure 44) install the next BRICK. (For installation of the spacer plates, see step 13). Continue installing BRICKs, leaving a gap for the spacer plate until the row is complete (see figure 40).

SBC

BR

n
Power and communication connectors—not show
Message Sign System ©1999 ADDCO, Inc. 129

Figure 39. Segmented Character Sign Assembly—SBC

Figure 40. Segmented Character Sign Assembly—Odd Lines

ICK



Note !



• Install the Trim BRICK at the end of a row when no additional rows will be added. The Trim BRICK can be on the right or left side of the sign—depending whether there is an even or odd number of rows.

8. When all of BRICKs for the bottom row have been installed, you next install the right

Jumper BRICK. (see figure 41) This electrically connects the rail assemblies while creating a clean border around a portion of the sign. Install the lower portion of the Jumper BRICK on the lower rail assembly the same way as the BRICKs. (Be sure the full hole circle on the cover is to the outside edge of the sign.) The Jumper BRICK should butt up tightly against the last BRICK on the row. Then engage the upper portion of the Jumper BRICK to the next row.

Figure 41. Segmented Character Sign Assembly—Right Jumper BRICK

9. Now begin installing the second row of BRICKs, butting the first BRICK tightly next to

the right Jumper BRICK and proceeding right to left (see figure 42). Remember to include the gap between BRICKs for the spacer (to be installed at step 13).

Right Jumper BRICK

Full hole



Figure 42. Segmented Character Sign Assembly—One Odd/One Even Row

10. When all of BRICKs for the second row have been installed, you next install the left

Jumper BRICK. (see figure 43) Install the same way as the right Jumper BRICK. Be sure the full hole circle on the cover is placed on the outside edge of the sign.

11. Repeat the above steps, alternating for Odd and Even rows (see figure 43). 12. When all the BRICKs are installed, a space similar to that of the SBC will remain on the

top row. Install the Trim BRICK in this location to complete the border of the sign (see figure 43).

13. After all components have been attached to the rail assemblies, begin installing the spacers with hold-down locks. You may begin anywhere on the sign.

Caution


14. For Odd numbered rows, begin with the locking foot in the three o’clock position. Insert

the hold-down lock through the hole in the segmented spacer plate (see figure 44). Slide the spacer plate between two BRICKs, lining up the top and bottom edges with the BRICKs. Using the lock tool, press down to engage the lock about 1/4-inch (64 mm) until the lock bottoms on the rail assembly. Turn 1/4-turn clockwise and release the tool. The lock mechanism should remain inside the hold-down lock body.


132 ©1999 ADDCO, Inc. BRICK® Modul

Figure 43. Segmented Character Sign Assembly—Left Jump

Figure 44. Segmented Sign Assembly—Hold-down Locks—

Left Jumper BRICK

Locking foot—three o’clock

position Segmented

BRICK spacer
Trim BRICK
ar Message Sign System

er BRICK

Odd Rows



15. For Even numbered rows, begin with the locking foot in the nine o’clock position. Insert the hold-down lock through the hole in the segmented spacer plate (see figure 45). Slide the spacer plate between two BRICKs, lining up the top and bottom edges with the BRICKs. Using the lock tool, press down to engage the lock about 1/4-inch (64 mm) until the lock bottoms on the rail assembly. Turn 1/4-turn clockwise and release the tool. The lock mechanism should remain inside the hold-down lock body.

Figure 45. Segmented Sign Assembly—Hold-down Locks—Even Rows

Programming the Sign You can program messages using the following devices: • Notebook or personal computer running BaseStation software:

See Running The BaseStation Suite User’s Guide manual. • ADDCO hand-held SBC controller:

See HHT and SBC Sign Controller User Guide section. • ADDCO Controller:

See HHT and ADDCO Sign Controller User Guide section.

Locking foot—nine o’clock position

Segmented BRICK spacer



Connecting Power to BRICK system 1. Connect 12 VDC to the single-board computer (SBC). 2. It is important to size the power supply properly for optimal performance—when required.

The size of a power supply is generally specified by the total continuous power output capability. This is usually given in Watts but may also be stated in current (Amps). Use the following table to calculate power supply requirements:

Power Supply Rating Per BRICK (see

definition below)

Absolute Maximum Current Per BRICK (see

definition below)

Typical Maximum Current Per BRICK (see

definition below)

Average 24-Hour Current

Per BRICK (see definition below)

BRICK: High Density

55 Watts 4.8 Amps 3.1 Amps 11.5 Amps

BRICK: Standard Density

15 Watts 1.75 Amps 0.7 Amps 3.5 Amps

Definition of BRICK operating parameters shown in previous table: Power Supply Rating – Amount of power (Watts) needed per BRICK. This is a general rule of thumb to allow for the potential of powering all LED pixels at full brightness. Absolute Maximum Current – Current limit setting on a BRICK resulting in the worst case current draw in the event of a failure. Typical Maximum Current – Current draw for a BRICK in maximum ambient light conditions with all of the pixels lit. Average 24-Hour Current – Current draw over 24 hour day (assume 12 hours daytime, 12 hours nighttime) with an average text based display that utilizes approximately 30% of the LEDs pixels for High Density BRICKs, 40% LEDs for Standard Density BRICKs.

Power Supply Requirements Calculation To determine the power supply required, use the following formula:

Power Supply (Watts) = Number of BRICKs ×××× BRICK Power Supply Rating Example: 10 High Density BRICK Sign:

• 10 BRICKs × 55 Watts = 550 Watt power supply



Note !

Most power supplies are provided in specific power increments. Use the closest standard power supply size greater than your calculation. In addition, you may want to provide for easier future expansion by selecting a power supply with reserve capacity.

Wire Size Calculation 3. The wiring tables below are for general guidelines. All wiring and circuit protection devices

should meet National Electric Code (NEC) requirements. Wire size is important for two basic reasons: to meet proper current carrying capacity defined by NEC and to minimize voltage drop for optimal performance. To determine the wiring size required, find the total current using the following formula:

Total Current = Number of BRICKs ×××× Absolute Maximum Current (table above)

4. Next, find the wire size according to the distance between your power supply and the sign and the total current in the following table:

Distance Total Current (Amps) 1-20 21-40 41-60 61-80 81-100 1-15 feet 10 10 8 6 6

16-30 feet 10 8 6 4 4

31-50 feet 8 6 4 2 2

Wire Gauge (AWG)

Example: 10 High Density BRICK Sign, 16-30 feet from power supply

• Determine total current = 10 Bricks × 4.8 Amps = 48 Amps(previous calculation)

• From table, 16-30 feet, 41-60 Amps, results in 6-gauge wire.

Service and Maintenance

The BRICK® Modular Message Sign System is designed, manufactured, and assembled to require minimum maintenance. Because of the operating environment the BRICK system is in, some maintenance is required. The table below lists the items in the BRICK system that require maintenance, and the recommended interval for providing that maintenance. The recommended intervals are based on average times from previous operating systems. The intervals for your system may vary from the recommended intervals because of your operating environment.

Note !

Before performing any maintenance on the system, please read and follow all instructions in Important Safety Information section

For additional help regarding service and maintenance contact Technical Support or Customer Service at the address and telephone numbers listed in Customer Service section.

Customer Service North America customers call ADDCO, Inc. at: Main Telephone: (651) 488-8600 Fax questions to: (651) 558-3600 Web Site: addcoinc.com Web Support: [email protected]



Items that require Maintenance: The table below lists the items in a system that need periodic maintenance as well as the recommended maintenance interval. A more detailed maintenance procedure for each item follows the table.

Note !

The items in the table can be used to support a BRICK system. Your system may contain items that vary from those listed. If your system does not contain any of the items listed, you can ignore any maintenance information other than what is specifically related to the BRICKs themselves.

Item Maintenance Interval

(Operating Times) Maintenance Feature

Batteries Two weeks One to two months

Electrolyte level; loose or corroded terminals Specific gravity

PV array panels

Two weeks PV array panel cleanliness

BRICKs Two weeks BRICK face contamination Interconnect cabling

One month Loose or corroded connections; frayed or broken cabling; water damage

BRICK to rail assembly connection

One year Contamination and debris

Bi-Weekly Maintain the following items bi-weekly.

PV Array Panels

Note !

You can skip this maintenance requirement if your application does not have the PV Array Panels.

Warning

The voltage and current generated by the photovoltaic (PV) arrays and stored in the batteries on the BRICK system can cause serious personal injury, death, or substantial equipment damage if the correct procedures are not followed when working on the electrical portion of the system. Always used approved insulated tools when working on PV array system.

Before working on a PV array, disconnect the PV array from the solar regulator and the batteries by placing the Breaker/Switch to the OFF position.



To optimize PV panel performance, keep the panels free of dirt, dust, snow, or any other contaminants that prevents the sun from directly striking the panel. Avoid placing panels in areas where they are shaded at any time. Remove dust and other items with soft cloth or sponge and water. A mild non-abrasive detergent may be used on persistent contaminants. In areas where snowfall is possible, it is necessary to remove it as the need arises.

Batteries

Note !

You can skip this maintenance requirement if your application does not have batteries.

Warning


Electrolyte Levels Bi-weekly:

Caution

It is important to maintain the proper level of electrolyte in the batteries at all times. If the level is too high the electrolyte will “boil” out of the top of the battery during charging and corrode the terminal connections. If the level is too low the battery life will be severely shortened.

Electrolyte levels should be just below the bottom of the vent well, about ½ to ¾ inch above the tops of the separators. The electrolyte level should not drop below the top of the plates. See figure 1 for additional information.

Figure 1. Battery (showing inside elements)



Loose or corroded connections create high resistance that could cause battery bank overcharging or undercharging and possibly damage the battery bank.

BRICK Sign Message Display To optimize sign message display, keep the display free of dirt, dust, snow, or any other contaminants. Remove dust and other items with soft cloth or sponge and water. A mild non-abrasive detergent may be used on persistent contaminants. In areas where snow is possible, it may be necessary to remove it.

Monthly Maintain the following items monthly.

Normal Battery Maintenance

Warning


Caution

It is important to maintain the proper level of electrolyte in the batteries at all times. If the level is too high the electrolyte will “boil” out of the top of the battery during charging and corrode the terminal connections. If the level is too low the battery life will be severely shorten.

The batteries on the system can become discharged for a number of reasons, for example: • Operating conditions during the “winter” months of November through February, when the

power provided by the PV array is reduced. • Improper maintenance, such as not cleaning the PV array. • Loose or corroded battery terminal connections. • Improper position of the system where the PV array in the shadow of an object, or tilted

away from the sun. • Prolonged cloudy weather where the system is operating. Maintenance of batteries, especially the proper voltage level, in the above situations should be performed as required. In some instances, it will be necessary to provide multiple recharges from an external source or replace with fresh batteries.

Use the following table to determine the status of each battery in the system: 6-Volt Battery 12-Volt Battery Specific Gravity State of Charge

6.36 or more 12.72 or more 1.295 or more 100% 6.15 to 6.36 12.30 to 12.72 1.250 to 1.295 75% to 100% 6.00 to 6.15 12.00 to 12.30 1.200 to 1.250 50% to 75% 5.85 to 6.00 11.70 to 12.00 1.175 to 1.200 25% to 50% 5.70 to 5.85 11.40 to 11.70 1.120 to 1.175 0% to 25%



1. Check the voltage levels with an approved digital voltmeter and the specific gravity with an approved hydrometer.

2. Before taking any readings, run the system off the batteries for a few minutes. This removes any minor surface charge on the battery plates. The surface charge will affect the accuracy of your readings.

3. Service or replace any battery with a specific gravity that is ten percent higher or lower than the average.

Additional Information for Storing and Handling Batteries The electrolyte in discharged batteries may freeze if the outside air temperature drops below the freezing point of water: 32°F (0°C). When a battery is discharged, the electrolyte solution in the battery is mostly water. The electrolyte in a fully charged battery has a much higher concentration of sulfuric acid and therefore freezes at a much lower temperature. The Specific Gravity/Freeze Temperature chart provides information on specific gravity verses freezing temperature for the batteries used in the system.

Specific Gravity Freeze Temperature 1.250 –62°F (–52°C) 1.200 –16°F (–27°C) 1.150 5°F (–15°C) 1.100 19°F (–7°C)

If the specific gravity of one battery cell is less than 0.020 or more than 0.050 the specific gravity of the other two cells, use the AC charger's equalize feature during charging. If the differences remain after charging, replace the battery with an exact replacement.

Caring for Stored Batteries The self-discharge rate of the batteries used in the system varies as a function of temperature. The discharge rate is rated in terms of a reduction in the specific gravity of the batteries. The chart below shows the relationship between temperature and reduction of specific gravity.

Temperature Specific Gravity 100°F (38°C) 3 points per day 80°F (27°C) 2 points per day 50°F (10°C) 1.50 points per day 30°F (-1°C) 0.10 points per day



Care for batteries that are stored during winter months or slow periods is as follows: 1. Fill battery as required with distilled water. See Batteries under weekly maintenance for

additional information. 2. Fully charge to a specific gravity of 1.290 to 1.300 (15.60 Vdc on charge, 12.6 Vdc terminal

off charge). 3. Place in a cool place between the temperatures of 32° (0°C) and 80°F (38°C)—cooler is

better. If one battery's voltage differs from the rest of the bank by 5 percent, check its specific gravity. Example: Voltage for all batteries measures between 5.99 and 6.12 volts, except one pair measuring 5.68 to 6.43 volts. This represents a greater than 5 percent difference and indicates a problem.

System Wiring Maintain the wiring as follows:

Battery Wiring Loose or corroded connections cause high resistance. Any battery connection that moves when five to ten pounds of force is applied is considered loose. This could cause the battery pack to overcharge or undercharge, with possible damage to the PV array system and/or battery bank. Clean and lightly grease (using Lubriplate No. 630-AA or equal) all battery connections and tighten as required. Commercially available corrosion inhibitors are available at most automotive supply stores.

System Wiring Check wiring for cracked or frayed insulation and moisture damage. Inspect entry and exit points from all junction boxes, and look for breaks or cracks in the insulation. Tighten or replace as necessary.

One year

BRICK/Rail Assembly Check the BRICK and Rail Assembly for contamination and debris. Clean and remove as necessary.

Troubleshooting

Technical Support

Note!

Please read and adhere to information in Important Safety Information Section before performing troubleshooting procedures.

If you cannot correct a problem, do the following before contacting your ADDCO system specialist: • Return to the beginning of the entire installation process and review the steps. Be sure that

you followed all of the instructions provided. • If you reviewed the installation instructions and you are still encountering a problem,

document: − The specific problem and the steps taken to solve the problem. − When and under what conditions the problem started—please be as specific as possible

• If the attempts to correct the problem fail, call or e-mail ADDCO, Inc. Technical Support or Customer Service at the address and telephone numbers listed in Customer Service section.

Customer Service North America customers call ADDCO, Inc. at: Main Telephone: (651) 488-8600 Fax questions to: (651) 558-3600 Web Site: addcoinc.com Web Support: [email protected]

Troubleshooting


Problems The following table provides a troubleshooting guide. It contains problem identification, probable cause and suggested corrective action to take in order to solve the problem.

Note!

Your application may or may not contain some of the System Elements listed in the troubleshooting table.

System Element Problem Probable Cause Corrective Action

Power When the MAIN POWER switch is switched to ON position, there is no indication of power to the BRICK system.

MAIN POWER switch is turned off.

Turn on MAIN POWER switch.

System fuse.

Check System fuse. Replace if necessary.

Batteries do not stay charged.

Poor electrical connections.

Check all battery connections for loose wires, corrosion, or frayed wires. Replace or repair as necessary. Check all ground and power studs for loose or missing cable connections. Tighten if necessary.

Dry battery.

Check electrolyte level of all batteries. See figure 1 for additional information. Add distilled water as required. Then recharge battery.

Troubleshooting



Power, cont. Batteries do not stay charged, contd.

Low battery voltage.

Measure the battery terminal voltage. If the battery terminal voltage is less than +6.00 Vdc per battery, or +12.00 Vdc per battery bank, the batteries need to be charged. If the battery terminal voltage is at or above +6.00 Vdc per battery, or +12.00 Vdc per battery pack, then the batteries have sufficient power to operate the BRICK system for a period of time depending on their level of charge. If the terminal voltage of any one battery varies more than 10% from the average of the entire battery bank, then that battery should be replaced.

PV array panels not set up properly.

Follow setup procedure for PV array panels.

PV Array Regulator not functioning properly.

Sign message requires more power than PV array can provide under existing operating conditions.

Troubleshooting



Power, cont. Batteries do not stay charged, contd.

PV array not functioning.

Check that the PV Array Regulator LEDs are functioning properly. See figure 4 for location. NOTE: It may take up to five minutes for the PV array regulator to begin operation after reconnecting to the PV array. Allow this amount of time before making any measurements. Check that PV array is producing electrical power. Disconnect array from control cabinet and measure approximately +17 Vdc If there is sunlight, in addition to the above voltage, there should also be some current flow as indicated by ammeter.

Hand-Held Terminal

Display blank.

HHT in Sleep mode.

Press a key on the HHT.

No Power.

Turn MAIN POWER switch to ON position.

Terminal has “PLEASE WAIT” displayed longer than 45 seconds

ADDCO controller’s FAIL-SAFE FUSE has blown.

Replace FAIL-SAFE FUSE. See figure 2 for location. Cycle MASTER POWER switch (OFF for two seconds then back ON. If display remains blank, refer to Power section in this troubleshooting guide. If problem remains, replace HHT.

Troubleshooting



HHT, cont. Faulty cable between HHT and ADDCO controller

Check cable and connectors. Repair or replace as necessary.

Faulty cable between HHT and SBC.

Check cable and connectors. Repair or replace as necessary.

Only certain characters can be entered on keyboard

Keyboard contaminated.

Replace HHT.

Display blank when it should show information.

ADDCO controller halted operation.

Check ADDCO controller’s FAIL-SAFE FUSE See figure 2 for location. Reset FAIL-SAFE circuit breaker, if tripped. Reset controller by turning MAIN POWER Switch to OFF position, wait 30 seconds, then turn to ON position.

Temperature. Warm HHT to 32°F (0°C) and recycle power by placing MAIN POWER Switch to OFF, then ON position.

Sign message display

No sign message displayed.

Faulty power. NOTE: It will be necessary to remove Power connector from the SBC. Measure voltage between red (+) and black (-) on power connector. If voltage is present but less than +12 Vdc, see Power section of this troubleshooting table.

All BRICKs have one pixel illuminated.

Faulty SBC Check for broken wiring or loose connection between SBC and rail assembly. Replace or repair, as necessary.

Troubleshooting



Sign message display, cont.

From a certain BRICK beyond the SBC, the remainder of the BRICKs have one corner pixel illuminated.

Inadequate connection of BRICK or Jumper BRICK to bus bars on mounting rail.

Check for proper attachment of BRICKs at problem location on rail assembly. See Figure 3 for location. See also BRICK Installation section for additional information.

Faulty BRICK. Remove last BRICK (furthest “electrically” from SBC in the placement on the rail assembly) without a corner pixel illuminated and interchange with another BRICK (with corner pixel illuminated) on the sign. If problem remains, repeat process with the closest BRICK “electrically” to the SBC that has a corner pixel illuminated.

Contamination on rail assembly.

Remove SBC and BRICK next to SBC from rail assembly. Inspect rail assembly for contaminants. Remove as necessary.

Sign message text displayed upside down

Inadequate connection of BRICK or Jumper BRICK to rail assembly.

Check for proper attachment of BRICK and Jumper BRICKs at problem location on rail assembly. See Figure 3 for location. See also BRICK Installation section for additional information.

Troubleshooting

Figure 1. Battery (showing inside elements)

Fail-safe Fuse


Figure 2. ADDCO Controller

Troubleshooting


Figure 3. Horizontal Orientation, 4××××3, Full Matrix Sign System

Figure 4. PV Array Regulator (Front View)

SBC

Jumper BRICK (left side)

Jumper BRICK (Right side)

BRICK

Trim BRICK

Rail Assembly

Lock Down Unit

PV Array Regulator LED indicators

WARRANTY

WARRANTY STATEMENT ADDCO ADDCO, INC. ("ADDCO") warrants that each new BRICK® Modular Message Sign System (the “Product”) will be free from defects in material and workmanship for a period of two (2) years from date of shipment, subject to the conditions and restrictions contained herein. ADDCO further warrants all parts furnished with and installed on the new Product covered by this warranty for the same time-period. All parts furnished outside of this warranty are warranted for a period of thirty (30) days from date of shipment. The above warranty is contingent upon the proper use of the Products and does not apply to Products on which the original identification marks have been removed or altered. In addition, this warranty shall not apply to defects or failure due to: (a) accident, neglect, abuse or misuse; (b) the use of items not provided by ADDCO; (c) unusual stress; (d) any party other than ADDCO or an authorized ADDCO representative installing, modifying, adjusting, repairing or servicing the Product; (e) storage, use or operation of Products in an environment or application not intended or recommended by ADDCO; (f) the failure to provide normal maintenance to the Product; or (g) the use of Products in combination with any equipment, parts, components or products not made, supplied or approved by ADDCO. This warranty covers only equipment and parts manufactured by ADDCO. All other components and accessories furnished with any ADDCO product are sold only with the express warranty, if any, of the manufacturers thereof. ADDCO ALSO DISCLAIMS ALL EXPRESS, STATUTORY OR IMPLIED WARRANTIES, INCLUDING THE WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, APPLICABLE TO USED PRODUCTS, ENGINES AND PARTS, V-BELTS, FILTERS, CABLES, LIGHT BULBS, FUSES, CARBON BRUSHES, ELECTRIC WIRES, AND HOSES. THE ONLY WARRANTY, IF ANY, APPLICABLE TO THE ATTACHMENTS DESCRIBED ABOVE SHALL BE THE WARRANTY OF THE MANUFACTURERS OF THE ATTACHMENTS. In the event any Product is found by ADDCO to be defective during the warranty period, buyer expressly agrees that its exclusive remedy and ADDCO's sole responsibility shall be the return and replacement or repair of the Product, at ADDCO's option, in accordance with ADDCO's then prevailing policy. ADDCO does not pay for labor charges, transportation charges, or any incidental or consequential damages connected with removal of a Product deemed to be defective, or with installation or replacement of repaired Product. IN NO EVENT SHALL ADDCO BE LIABLE FOR ANY REASON TO BUYER FOR, AND BUYER HEREBY WAIVES, SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR ANY DAMAGE RESULTING FROM LOSS OF USE OR PROFITS, LOST OR DUPLICATED TIME OR EXPENSE WHETHER SUCH CLAIM IS MADE IN CONTRACT, TORT OR OTHERWISE. ADDCO reserves the right to make changes in its products without incurring any obligation to incorporate such improvements in any products previously sold or in service. The terms and conditions of this warranty cannot be altered without the written consent of ADDCO. This warranty does not apply to any product that has not been paid for according to the terms under which the product has been invoiced. In addition, ADDCO will not honor any warranty claim from a customer whose account at ADDCO is not current according to ADDCO's payment terms.

Warranty


Buyer may have seen advertisements or other distributor literature or heard statements made during a sales presentation that suggest that the Product being sold has qualities or characteristics that make it attractive. Even if a dealer or distributor made these statements deliberately, ADDCO has no liability for them unless they are included in this warranty, and they are not part of this bargain in any way. Distributors and dealers have no authority to give warranties that exceed those listed herein and buyer is warned therefore to check this warranty carefully to make sure it correctly reflects those terms that are important to the buyer. EXCEPT FOR THE EXPRESS WARRANTY PROVIDED, ADDCO DISCLAIMS ALL WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

Warranty Procedures To make a claim under this warranty, contact ADDCO giving a description of the Product, and request a Return Materials Authorization (RMA) number. After receipt of an authorization number, please return the Product , freight prepaid, to ADDCO with the form. If found to be defective, and if all return freight charges have been paid, or authorization to return "freight collect" is received, ADDCO will repair or replace the Product, at our option, and return it to the buyer. In emergency cases where it becomes impractical to wait for warranty consideration by ADDCO, parts will be shipped on account to the buyer pending warranty evaluation. Buyers without an established account with ADDCO will be shipped parts C.O.D. Upon completion of the warranty evaluation, the buyer will be reimbursed for the charges if the warranty covers such parts.

Parts and Wiring

The following table and figures contain information about the BRICK® system interconnect capabilities and parts. The BRICK® system is modular and consists of many options. The part/wiring section contains information about the various options that are available in one document. The table includes information about all the parts in the BRICK® system, a brief description of the part, the part number (used for ordering), and other considerations. The figures include information about the interconnection of the BRICK® system with the various options available.

Part Description Part Number

See Notes

BRICK High Density 001-4691 2 Standard Density 001-4689 2 Jumper BRICK Right, horizontal, full matrix 001-3535 2 Right, horizontal, full matrix w/data and reset 001-4457 2 Right, vertical, full matrix 001-4458 2 Right, vertical, full matrix w/data and reset 001-4299 2 Left, horizontal, full matrix 001-3561 2 Left, horizontal, full matrix with power 001-4456 2 Left, vertical, full matrix 001-4299 2 Left, vertical, full matrix with power 001-4263 2 Right, vertical, segmented character 001-3583 2 Right, vertical, segmented character w/ power 001-4283 2 Left, vertical, segmented character 001-3584 2 Left, vertical, segmented character with power 001-4232 2 Trim BRICK Horizontal, Trim BRICK/End Box 001-3562 2 Vertical, Trim BRICK/End Box 001-3582 2 SBC Single Board Computer, Horizontal 001-4694 2 Single Board Computer, Vertical 001-4695 2 Reset Conductor Starting, Horizontal, Full and Line Matrix, No. 1 001-3834 2 Interior, Horizontal, Full and Line Matrix, No. 2 001-3525 2 Ending, Horizontal, Full and Line Matrix, No. 3 001-3741 2 Starting, Vertical, Full and Line Matrix, No. 1 001-4455 2

Interior, Vertical, Full and Line Matrix, No. 2 001-4454 2

Ending, Vertical, Full and Line Matrix, No. 3 001-4453 2

Starting, Vertical, Character Segment 001-3567 2

Interior, Vertical, Character Segment 001-3568 2

Ending, Vertical, Character Segment 001-3741 2 Conductor Conductor, Power, Data and Ground 001-3506 3 Insulator Insulator for Conductor and Rail 001-3540 3 Rail Height Gauge Gauge for conductor seating in rail 001-4696 3

Parts and Wiring


Part Description Part Number

See Notes

Rail Aluminum rail 001-3539 1 Lock-down Unit Locks BRICK to rail housing 001-3526 1 Reset Spacer Spacer for reset conductor placement on rail 001-3515 1 Fuse Fuse 60 amp 001-4258-60 1,4 Fuse Holder Housing for fuse 001-4254 1 Fuse Cover Covering for fuse 001-4255 1 Cable Cable, communication 001-3951 3 Harness Harness, Base Station to ADDCO/QNX controller 001-3942 3 Cable Cable, power 001-3950 1 Bit Used with BRICK lock-down unit driver 001-3936 1 Driver Driver for BRICK lock-down unit 001-3935 1 Grease Conducting grease for BRICK Connecting Clips 001-3772 1 Software BaseStation Suite Application Software 001-4587 3 User Guide User Guide/Install Guide manuals 001-4602 1 Terminal Hand-held terminal/Micro terminal user interface 001-3670 3 Power Supply Power supply, 40 amperes 077-2165 3,4 Controller ADDCO/QNX controller 001-3839 3 Controller w/Modem ADDCO/QNX controller with internal modem 001-3892 3 Cable ADDCO/QNX controller sign power cable 001-3967-3 1 Relay Relay, 12 volt 001-1918 1,4 Cable ADDCO/QNX controller power cable 001-3968-3 1 Cable Cable, ADDCO/QNX controller to SBC 001-3969 3 Cable ADDCO/QNX controller to User interface cable 001-3970-3 3 Cell Phone Analog 077-0842 3 Cable PC 104 Modem cable 001-3909-2 3 Phone Jack RJ45 connection 027-1447 3 Cable IDC Modem cable 001-3475-1 3 Antenna Antenna with 24 foot cable 027-1451-24 3 Cable Kit Kit, power supply, relay and fuse interconnection 001-4235 3

! Note

1. Standard 2. Depends on BRICK system configuration (i.e., high or

standard density; full, line, or segmented character; or vertical or horizontal orientation

3. Optional 4. Consult ADDCO Customer Service for proper size. See

Customer Service in Troubleshooting section for additional information.

Parts and Wiring


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