BELTRONICS5442 West Chester Road

West Chester OH45069 USA

USA 800-341-2288www.beltronics.com

©2005 BELTRONICSMade in Canada

Features, specifications and prices subject to change without notice.Model: STi DRIVER

D I G I T A L R A D A R • L A S E R • S A F E T Y D E T E C T O R

Owner’s Manual

M A G N E S I U M

C O N S T R U C T I O N

The BELTRONICS STi DRIVER is the mostadvanced radar, laser and safety detectorever designed, and is ready to use right outof the box with our recommended factorysettings.

The STi DRIVER includes full X, K,SuperWide Ka, and Safety Warning Systemradar capability, front and rear laser detection, dual LNA (low noise amplifier)microwave receivers, digital signalprocessing (DSP) for superior range andreduced false alarms, our patented Mute andAutoMute, audible and visual band alerts,and all the performance you’d expect fromBELTRONICS.

In addition, the BELTRONICS STiDRIVER contains the following revolutionary features:

• Dual LNA (low noise amplifier) receivers provide the longest possiblewarning against all radar threats.

• TotalShield™ RF Technology providesthe ultimate in undetectability.

• Programmable Alert Lamp provides additional visual indication of alerts.

• Rugged magnesium case provides the ultimate protection for your investment.

• High and low voltage warning is given any time the vehicle’s voltage drops below 10.5 volts, or goes above 16.5 volts.

• Easy-to-use Programming lets you customize up to 9 features.

• Exclusive AutoScan mode intelligentlyreduces unwanted false alarms.

• Ultra-bright text-display provides easyto read information from any angle.

• Tech Display provides actual numeric radar frequency for any radar signal.

• Programmable Bands (on/off). • Detects and decodes up to 64 Safety

Warning System messages• Includes new coiled SmartPlug,

which provides a convenient mutebutton right on the plug.If you’ve used a radar detector before, a

review of the Quick Reference Guide onpages 4 and 5, and the Programming information on pages 12 and 13 will brieflyexplain the new features.

If this is your first detector, please readthe manual in detail to get the most out ofyour BELTRONICS STi DRIVER’soutstanding performance and innovativefeatures.

Please drive safely.

Congratulations Quick Reference Card

1 Programming Details E

BELTRONICS STi DRIVER Quick Reference Card

H Remove card along perforations H

HRe

move

card

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perfo

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An exampleHere is how you would turn the STiDRIVER’s AutoMute feature off.

1 Enter the Program Mode by holding boththe VOLUME/MUTE and SENS buttonsdown for 2 seconds. The STi DRIVER willbeep twice and display Program.

2 Then hold the RVW button down. TheSTi DRIVER will scroll through the categories, starting with display (Display),power-on indication (Pilot), then alertlamp(Alamp), Voice, Power-on sequence,signal strength meter, and then AutoMute.

3 Release the RVW button when the STiDRIVER shows the AutoMute item. Sincethe factory setting is for AutoMute to beon, the STi DRIVER will display aMute ON .

(If you accidentally don’t release theReview button in time, and the STiDRIVER goes to the next category, hold theRVW button down again, and scrollthrough the categories again until aMuteis displayed.)

4 Press the CHG button to change fromaMute ON to aMute OFF.

5 To complete the Programming, simplywait 8 seconds without pressing any button.The STi DRIVER will display Complete,beep 4 times, and return to normal operation.

There are 9 user-selectable options so youcan customize your STi DRIVER for yourown preferences.

The buttons labeled VOLUME/MUTEand SENS are also used to enter the Program-ming Mode, REVIEW your current programsettings, and to CHANGE any settings asdesired. The abbreviations PGM, RVW, andCHG are located on the lower part of thedisplay lens and are highlighted in graphics.

How to use Programming1 To enter Program Mode, press andhold both VOLUME/MUTE and SENSbuttons down for 2 seconds. (The unitwill beep twice, and will display the word“Program”).

2 Then press the RVW button to reviewthe current settings. (You can either tapthe button to change from item to item, orhold the button to scroll through the items).

3 Press the CHG button to change anysetting. (You can either tap the button tochange from setting to setting, or hold thebutton to scroll through all the options).

4 To leave Program Mode, simply wait8 seconds without pressing any button.(The unit will display Complete, beep 4times, and return to normal operation).

Factory Default SettingsTo reset the STi DRIVER to its originalfactory settings, press and hold the“VOLUME/MUTE,” and “SENS,” buttonswhile turning the power on. The STiDRIVER’s display will provide a “Reset”message, accompanied by an audiblealert, acknowledging the reset.

FCC Note: Modifications not expresslyapproved by the manufacturer couldvoid the user’s FCC granted authority

to operate the equipment.

Table of Contents

Quick Reference Guide 4-5

Installation 6-7

• Power Connection 6

• Mounting Location 6

• Windshield Mount 7

Controls and Features 8-11

• Power and Volume Control 8

• Power-on Indication 8

• Voice 8

• AutoMute 8

• Mute 8

• Sensitivity Button 9

• Brightness 9

• Audible Alerts 10

• Power Connector 10

• Signal Strength Meter 10

• Threat Display 11

• Tech Display 11

Programming 12-16

• How to use Programming 12

• Example of Programming 12

• Overview of Programming 13

• Details of Programming 14-16

Technical Details 17-23

• Specifications 17

• Interpreting Alerts 18-19

• How Radar Works 20

• How “POP” Works 20

• How Laser Works 21

• How TotalShield™ Technology Works 22

• How Safety Radar Works 22-23

Service 24-29

• Troubleshooting 24-25

• Service 26

• Registration 27-28

• Warranty and Accessories 29

32

Quick Reference Card

BELTRONICS STi DRIVER Quick Reference Card

* Factory Default Settings

H Remove card along perforations H

HRemovecardalongperforations

H

Press the RVW buttonto go from one category

to the nextDISPLAY

PILOT(Power-on indication)

ALERT LAMP

VOICE

POWER-ON SEQUENCE

SIGNAL STRENGTH METER

AUTOMUTE

BRIGHTNESS

BANDS

Disp STDDisp INVPilot HWYPilot HPilot VAlamp ONAlamp OFFVoice ONVoice OFFPwrOn STDPwrOn FSTMeter STDMeter THTMeter TECaMute ONaMute OFFBrt AutoBrt MinBrt MedBrt MaxBrt Dark

Bands DFTBands MOD

X ON or OFF (default is on)K ON or OFF (default is on)Ka ON or OFF (default is on)POP ON or OFF (default is off)LSR ON or OFF (default is on)SWS ON or OFF (default is off)

Press the CHG buttonto change your settingwithin a category

* Standard display Inverted display

* Full word: Highway, AutoScan, etc.Letter: H, A, C, or CnxVehicle voltage

* Alert lamp onAlert lamp off

* Voice alerts onVoice alerts off

* Standard power-on sequenceFast power-on sequence

* Standard signal strength meterThreat DisplayTech Display

* AutoMute onAutoMute off

* Automatic brightness Minimum brightnessMedium brightnessMaximum brightnessAll dark

* Factory default settingsFactory default settings modified

Turn bands “ON” or “OFF” bypressing the “SENS” button

Radar Antenna and Laser LensThe rear panel of your STi DRIVER shouldhave a clear view of the road ahead. Forbest performance, do not mount the STi DRIVER directly behind

windshield wipers or tinted areas. Page 6

Alphanumeric DisplayThe STi DRIVER’s display will showHighway, AutoScan, City, or City NoX as itspower-on indication. If you prefer, you canchoose other power-on indications. Pages12-15

During an alert, the display will indicatethe radar or laser band, and a precise bargraph of signal strength. Page 10

Note: In the Dark Mode the display willnot light during an alert. Page 9

Quick Reference Guide

To begin using your STi DRIVER, just follow these simple steps

1 Plug the small end of the power cord into the side jack of the detector, and plug the large end of the power cord into your vehicle’s lighter socket.

2 Mount your STi DRIVER on the windshield using the supplied windshield mount.

3 Press the PWR button, located on the left side of the front panel, to turn the STi DRIVER on.

4 Press and hold the VOLUME/MUTE button to adjust the volume level.

Please read the manual to fully understandSTi DRIVER’s operation and features.

QuickMount Slot Insert STi DRIVER’s adjustable Windshieldmount into this slot. Page 7

QuickMount ButtonPress the button, and slide the Windshieldmount into one of its four locking positions.Page 7

PowerPress the PWR button to turn the STiDRIVER on or off.

AutoMuteSTi DRIVER’s patented AutoMute automatically reduces the volume level ofthe audio alert after a brief period. If youprefer, you can turn AutoMute off. Page 8

ProgrammingThe STi DRIVER is ready to go, just plug it inand turn it on. But you can also easilychange 9 features for your preferences.Pages 12-16

4

Rear Laser PortReceives laser signals from behind thevehicle.

Power Jack Plug the power cord into this connector.Page 6

Earphone JackAccepts standard 3.5mm mono earphone.

VOLUME/MUTE Button Press and hold the VOLUME/MUTE button(below the display) to adjust the alertvolume level.

Briefly press this button to silence theaudio for a specific alert. (The audio willalert you to the next encounter.) Page 8

Sensitivity Button (SENS)Switches between Highway, AutoScan, Cityand City NoX settings. In general, we recommend the AutoScan mode. Page 9

5

Power ConnectionTo apply power to the STi DRIVER, plug thesmall end of the power cord, (telephone-type connector) into the modular jack onthe STi DRIVER’s right side, and plug thelighter plug adapter into your vehicle’slighter socket or accessory socket.

Your STi DRIVER operates on 12 volts DCnegative ground only. The lighter plugprovided is a standard size and will work inmost vehicles. However, some vehicles mayrequire the optional European sleeve toensure a snug fit. If so, simply call ourservice department and we’ll send you one.This sleeve slides over the power cord’slighter plug adapter. Of course, your lightersocket must be clean and properlyconnected for proper operation.

Mounting Location

Where to mount STi DRIVERFor optimum detection performance, werecommend the following:

• Using the Windshield QuickMount, mountyour STi DRIVER level, and high enough onyour front windshield to provide a clearview of the road from the front and rear.

• Mount the STi DRIVER away from wind-shield wipers, other solid objects, andheavily tinted areas that might obstruct theradar antenna or laser lens.

6

Installation

Windshield QuickMountThe STi DRIVER’s QuickMount windshieldbracket is designed for unobtrusive andhassle-free mounting and removal.

1 Depress the adjustment button on thetop of the STi DRIVER (by the wordBELTRONICS) and slide the QuickMountbracket into the slot until it is locked intothe position which best fits the angle ofyour windshield (there are four settingsavailable). For extremely horizontal orextremely sloped windshields, theQuickMount bracket can be bent.

To ensure that the suction cups adhere to the windshield firmly, be sure to keep both your windshield andthe suction cups clean.

2 To adjust the STi DRIVER on yourwindshield, use the QuickMount adjustment button located on the top of theSTi DRIVER, and slide the STi DRIVERforward or backward to obtain a level position.

User’s TipYou can leave the QuickMount bracket inplace on your windshield, and easilyremove STi DRIVER by pressing the adjustment button and sliding the STiDRIVER off the mount. Again, be sure toposition the bracket where it won’t presenta hazard in the event of an accident.Additional mounts are available for othervehicles in your household.

7

N0TE: Depending on your vehicle, thelighter socket power may either be continuously on, or it may be switchedon and off with your ignition switch. Wesuggest using a direct-wire SmartPlugconnected to a switched circuit at thefuse box if the lighter socket is continuously on.

CAUTION: A few vehicles (including somePorsches) have windshields with a softanti-lacerative coating on the insidesurface. Use of suction cups will permanently mar this coating. Consultyour dealership or the vehicle owner’smanual to determine if your windshieldhas this coating.

WARNING: BELTRONICS cannot anticipate the many ways STi DRIVERcan be mounted. It is important that youmount STi DRIVER where it will notimpair your view nor present a hazard incase of an accident.

NOTE: When installed and adjusted properly, the back top edge of the STiDRIVER should rest solidly against yourwindshield.

Controls and Features

PowerTo turn STi DRIVER on or off, press thePWR button located on the front left side.When you turn STi DRIVER on, it goesthrough a sequence of alerts.

If you prefer, you may program yourSTi DRIVER for a shorter power-onsequence. See the Programming section fordetails.

VolumePress and hold the VOLUME/MUTE button,(or Mute button on the SmartPlug) locatedin the center of the front panel, to adjust theSTi DRIVER’s alert volume level. The audiowill ramp up and down, accompanied by abar-graph on the display. Once you’vereached your preferred audio level, simplyrelease the button.

To change the direction of the audioramping (down instead of up or vice versa)simply release the volume/mute buttonquickly press and hold it again to change itsdirection.

Power-on indicationAfter STi DRIVER’s start-up sequence iscomplete, the alphanumeric display willshow Highway, AutoScan, City or City NoXto indicate which sensitivity mode isselected.

If you prefer, you can select alternatepower-on displays. See the Programmingsection for details.

Voice AlertsThe STi DRIVER provides digital voice announcements (factory default) for alerts.

If you prefer, you can turn off the voiceannouncement feature and have the STiDRIVER provide audible tones without thevoice announcement. See programmingsection for details.

AutoMuteYour STi DRIVER has our patentedAutoMute feature. After STi DRIVER alertsyou to a radar encounter at the volume youhave selected, the AutoMute feature willautomatically reduce the volume to a lowerlevel. This keeps you informed without theannoyance of a continuous full-volume alert.

If you prefer, you can turn theAutoMute feature off. See the Programmingsection for details.

MuteThe VOLUME/MUTE button, located in thecenter of the STi DRIVER’s front panel,allows you to silence the audio alert duringa radar encounter.

To mute the audio for a single specificsignal, briefly press the VOLUME/MUTEbutton. After that radar encounter haspassed, the mute will automatically resetand the audio will alert you to the nextencounter.

8

Sensitivity Button (SENS)The “SENS” button selects the STi DRIVER’s sensitivity mode. We recommend AutoScanmode for most driving.

Highway Mode (Highway)In this setting, the STi DRIVER will detect allsignals at maximum range.

AutoScan Mode (AutoScan)In this setting the STi DRIVER’s internalcomputer continuously analyzes allincoming signals and intelligently filters outunwanted X and K-band false alarms fromautomatic door openers and motionsensors. Full sensitivity is maintained on allother bands

City (City STD)In this setting, X and K-band sensitivity isfurther reduced to eliminate unwanted falsealarms in congested urban areas.

City NoX (City NoX)In this setting, K-band sensitivity is the sameas City STD, however, X-band is completelyturned off.

9

BrightnessThe STi DRIVER’s brightness is controlledby a sensor located behind the front displaylens. This sensor will automatically adjustthe display and backlit buttons based on theambient light in your vehicle. If you prefer,you can select a fixed brightness level,including Full Dark Mode. See the programming section for details.

SmartPlugSmartPlug is a special power cord that has a power-on indicator, a bright alert light that warns of radar or laser, and a convenient mute button right on the plug.

It’s the perfect addition for any vehiclewhere reaching the detector mute buttonon the windshield is a stretch. And fordiscreet night driving, put STi DRIVER inthe Dark Mode, and use the SmartPlug foryour visual alerts. Other cars won’t knowyou have a detector.

Two versions are included: A coiledSmartPlug that plugs into your lightersocket, and a Direct-wire SmartPlug modulethat’s wired into the electrical system, withan 8 foot straight cord to route to your STiDRIVER.

WARNING: Do not use the STi DRIVERCity NoX mode unless you areabsolutely certain that there are notraffic radar guns using X-band in yourarea.

Sensor location

Controls and Features

10

Power ConnectorThe STi DRIVER’s power jack uses a telephone-type connector. This 4-conductorconnector only works with the includedcoiled SmartPlug or direct-wire cord.

Signal Strength Meter The STi DRIVER’s alphanumeric displayconsists of 280 individual LEDs, to providean intuitive ultra-bright display of signalstrength and text messages.

The STi DRIVER’s standard bar-graphsignal strength meter only displays information on a single radar signal. If thereare multiple signals present, STi DRIVER’sinternal computer determines which is themost important threat to show on the bar-graph meter.

When STi detects radar, it displays theband (X, K, Ka), and a precise bar-graph ofthe signal strength. When the STi DRIVERdetects a laser signal, the display will show“LASER.” When it detects a POP signal, thedisplay will show “POP.”

Threat DisplayYour STi DRIVER’s Threat Display option isan advanced display for experienceddetector users. Please use the STi DRIVERfor a few weeks to get familiar with its otherfeatures before using Threat Display.

To use the Threat Display instead ofthe bar graph signal strength meter, youmust select Threat Display in the STiDRIVER’s Programming (see pages 12-15).

The STi DRIVER’s Threat Display simultaneously tracks multiple radar signalsand their relative signal strength.

Threat Display can help you spot achange in your normal driving environment;for example, a traffic radar unit being operated in an area where there arenormally other signals present.

The Threat Display is actually a miniature spectrum analyzer. It shows whatband each signal is and its signal strength.

Ka9K2X1Above is the Threat Display if the STi

DRIVER was detecting a strong Ka-band, aweak K-band, and a weak X-band signal.

11

A few more examples will help youbetter see how the Threat Display works.

K9 X1Here Threat Display shows a strong

K-band signal, and a weak X-band signal.

Ka1 X9Here Threat Display shows a weak

Ka-band signal, and a strong X-bandsignal.

Threat Display DetailsThe band designators (X, K, Ka) will

stay on the display for a few seconds afterthe signal has passed. This allows you to seewhat the unit detected, even on very briefsignals.

Tech DisplayThe STi DRIVER’s Tech Display option is forthe experienced detector user. In thismode, the STi DRIVER will display theactual numeric frequency of the radar signalbeing received.

K 24.150Tech Display shows one K-band signal

at 24.150 gigahertz.Even long-time detector users will

require a significant amount of time to getfamiliar with this new level of informationabout detected signals.

Audible Alerts

For Radar signals:The STi DRIVER uses a geiger-counter-

like sound to indicate the signal strengthand type of radar signal being encountered.When you encounter radar, a distinctaudible alert will sound and occur faster asthe signal gets stronger. This allows you tojudge the distance from the signal sourcewithout taking your eyes from the road.

X-band = chirpingK-band = buzzingKa-band = double-chirpPOP = full double-chirpSWS = double buzz

For Laser signals:Since laser signals are a possible threat

no matter how weak, the STi DRIVER alertsyou to these bands at full signal strength.

For POP signals:Since POP signals are extremely fast K

or Ka bursts, and a possible threat no matterhow weak, the STi DRIVER alerts you tothese bands at full signal strength.

For Safety signals:The STi DRIVER will alert you to these

signals with a double-beep tone, and a corresponding text message. A completelisting of the text messages is on page 23.

NOTE: If you are operating the STiDRIVER in the Dark mode, the displaywill not display anything when a signal isdetected. Only the audio, and theflashing alert lamp on the SmartPlug willbe seen.

Programming

12

There are 9 user-selectable options so youcan customize your STi DRIVER for yourown preferences. The buttons labeledVOLUME/MUTE and SENS are also used toenter the Programming Mode, REVIEW yourcurrent program settings, and to CHANGEany settings as desired. The words PGM,RVW, and CHG are located on the front ofthe display lens, and are highlighted incolored graphics. Pages 14-16 explain eachoption in more detail.

How to use Programming1 To enter Program Mode, press andhold both the VOLUME/MUTE and SENSbuttons down for 2 seconds. (The unitwill beep twice, and will display the wordProgram).

2 Then press the RVW button toreview the current settings. (You caneither tap the button to change from item toitem, or hold the button to scroll throughthe items).

3 Press the CHG button to changeany setting. (You can either tap the buttonto change from setting to setting, or holdthe button to scroll through all the options).

4 To leave the Program Mode, simplywait 8 seconds without pressing anybutton, or press the PWR button. (Theunit will display Complete, beep 4 times,and return to normal operation).

An exampleHere is how you would turn STi DRIVER’sAutoMute feature off.

1 Enter the Program Mode by holdingboth the VOLUME/MUTE and SENS buttonsdown for 2 seconds. The STi DRIVER willbeep twice and display Program.

2 Then hold the RVW button down. TheSTi DRIVER will scroll through the categories,starting with Display (Disp), Pilot (Pilot),Alert Lamp (Alamp), Voice (Voice),Power-on sequence (PwrOn), signalstrength meter (Meter), AutoMute (aMute),Brightness (Brt), and Bands (Bands).

3 Release the RVW button when the STiDRIVER shows the AutoMute item. Sincethe factory setting is for AutoMute to beon, STi DRIVER will display aMute ON .

(If you accidentally don't release theRVW button in time, and STi DRIVER goesto the next category, simply hold the RVWbutton down again, the STi DRIVER willscroll through all of the categories.)

4 Press the CHG button to change fromaMute ON to aMute OFF.

5 To complete the Programming, simplywait 8 seconds without pressing any button,or press the PWR button. The STi DRIVERwill display Complete, beep 4 times, andreturn to normal operation.

Overview of Programming

13

Disp STDDisp INV

Pilot HWYPilot HPilot V

Alamp ONAlamp OFF

Voice ONVoice OFF

PwrOn STDPwrOn FST

Meter STDMeter THTMeter TEC

aMute ONaMute OFF

Brt AutoBrt MinBrt MedBrt MaxBrt Dark

Bands DFTBands MOD

X ON or OFF (default is on)K ON or OFF (default is on)Ka ON or OFF (default is on)POP ON or OFF (default is off)LSR ON or OFF (default is on)SWS ON or OFF (default is off)

Press the CHANGE buttonto change your settingwithin a category

* Standard displayInverted display

* Full word: Highway, AutoScan, etc.Letter: H, A, C, or CnxVehicle voltage

* Alert lamp onAlert lamp off

* Voice alerts onVoice alerts off

* Standard power-on sequenceFast power-on sequence

* Standard signal strength meterThreat DisplayTech Display

* AutoMute onAutoMute off

* Automatic brightness Minimum brightnessMedium brightnessMaximum brightnessAll dark

* Factory default settingsFactory default settings modified

Turn bands “ON” or “OFF” bypressing and holding the “SENS” button

Press the REVIEW buttonto go from one category

to the nextDISPLAY

PILOT(Power-on indication)

ALERT LAMP

VOICE

POWER-ON SEQUENCE

SIGNAL STRENGTH METER

AUTOMUTE

BRIGHTNESS

BANDS

* Factory Default SettingsTo reset STi DRIVER to its originalfactory settings, press and hold the“VOLUME/MUTE” and “SENS” buttonswhile turning the power on. The STiDRIVER’s display will provide a“Reset” message, accompanied by anaudible alert, acknowledging the reset.

Details of Programming

14

AlampAlamp On (alert lamp on) In this setting, the backlit VOLUME/MUTEwill flash on and off during an alert.

AlampOFF (alert lamp off) In this setting, the VOLUME/MUTE backlitbutton will not flash on and off during analert.

VoiceVoice On (Voice announcements on) In this setting, all radar, laser, and SWSmessages (if programmed) will beannounced using a digital voice.

Voice Off (Voice announcements off) In this setting, only the distinct audio tonewill be heard when a radar, Laser, or SWSmessage is detected.

15

Power-on SequencePwrOnSTD (Standard) In this setting, each time you turn on the STiDRIVER, it will display “Bel STi,” “LASER,” “Ka-band,” “K-band,” “X-band,” followed bya brief SWS alert. (factory default)

If any of the factory default bands havebeen disabled, a double X-band tone andcorresponding message (i.e. “X OFF”), willalert you that one or more bands have beenturned off.

PwrOnFST (Fast power-on) In this setting, the STi DRIVER will providea single X-band tone if the factory defaultsettings have not been changed. If any ofthe factory default band settings have beendisabled, a double X-band tone and corre-sponding message (i.e. “X OFF”), will alertyou that one or more bands have beenturned off.

Signal Strength Meter

MeterSTD (Standard meter) In this setting, the meter displays the bandof the received signal, and a bar graphshows the relative signal strength. (factorydefault)

MeterTHT (Threat Display) In this setting, the meter will simultaneouslytrack multiple radar signals, including relative signal strength for each.

MeterTEC (Tech Display meter) In this setting, the meter displays the actualnumeric frequency of the radar signalreceived.

AutoMuteaMute ON (AutoMute on) In this setting, the STi DRIVER’s audio alertswill initially be at the volume you set, butafter a few seconds, the STi DRIVER will automatically reduce the volume level, tokeep you informed, but not annoyed.(factory default)

aMuteOFF (AutoMute off) With AutoMute off, the STi DRIVER’s audioalerts will remain at the volume you set forthe duration of the radar encounter.

NOTE: When you are using the Darkmode, the display will not displayanything. Only the power-on indicationon the SmartPlug will illuminate.

NOTE: A high or low voltage warning isgiven any time the vehicle’s voltagedrops below 10.5 volts, or goes above16.5 volts. This feature is always on,regardless of the Pilot setting.

NOTE: The Tech Display feature isexplained in more detail on page 11.

DisplayDisp STDIn this setting, the display will provide allinformation in its normal orientation.

Disp INVIn this setting, the detector can be mountedupside down and all information will beinverted so it’s readable.

Pilot (Power-on indication)Pilot HWY (Full description) In this setting, the STi DRIVER will display“Highway,” “AutoScan,” “City,” or “CityNox”as its power-on indication. (factory default)

Pilot H (Letter) In this setting, the STi DRIVER will display“H” for Highway, “A” for AutoScan,“C” forCity, and “Cnx” for City NoX.

Pilot V (Vehicle voltage) In this setting, the STi DRIVER will continually display “H” for Highway, A” forAutoScan,“C” for City, and “Cnx” for CityNoX, and the vehicle’s voltage.

F StandardOrientation

F InvertedOrientation

BrightnessBrtAutoIn this setting, the brightness for the displayand backlit buttons are controlled automatically by a sensor that measures theambient light in the vehicle. Sunlight willincrease the brightness level, while dim orno light (night driving) will decrease thebrightness.

BrtMinIn this setting, the display and backlitbuttons are set to a minimum light level.This setting is retained in memory even ifthe power is turned off.

BrtMedIn this setting, the display and backlitbuttons are set to a medium light level. Thissetting is retained in memory even if thepower is turned off.

BrtMaxIn this setting, the display and backlitbuttons are set to a maximum light level.This setting is retained in memory even ifthe power is turned off.

BrtDarkIn this setting, the display and backlitbuttons will be totally dark. The suppliedSmartPlug will provide the only visual indi-cation that the Sti DRIVER is operational.

16

Details of Programming

Features and Specifications

Operating Bands• X-band 10.525 GHz ±25 MHz• K-band 24.150 GHz ±100 MHz• Ka-band 34.700 GHz ±1300 MHz• Laser 904nm, ±33nmRadar Receiver• Dual-Horn Antenna Casting• Superheterodyne, dual LNA’s• Scanning Frequency Discriminator• Digital Signal Processing (DSP)Laser Detection• Quantum Limited Video Receiver • (5) Optical Laser SensorsDisplay Type• 280 LED Alphanumeric• Bar Graph, Threat Display™ or Tech Display™

• Automatic, plus 4 levels of fixed brightness including full Dark

Power Requirement• 12VDC, Negative Ground• Coiled SmartPlug™

with Mute Button (included)• Direct-wire SmartPlug™ (included)Programmable Features• Display• Power-On Indication• Alert Lamp• Voice Alerts• Power-On Sequence• Signal Strength Meter• AutoMute• Display Brightness• Bands

Sensitivity Control• AutoScan• Highway• City• CityNoXAdditional Patented Technology• Auto Calibration Circuitry• Mute/AutoMute™/SmartMute™

• TotalShield™ TechnologyDimensions (Inches)• 1.25 H x 2.75 W x 4.75 LPatented TechnologyUS patents: 6,836,238 6,693,578 6,614,385 6,587,0686,400,305 6,249,218 6,069,580 5,668,5545,600,132 5,587,916 5,559,508 5,365,0555,347,120 5,446,923 5,402,087 5,305,0075,206,500 5,164,729 5,134,406 5,111,2075,079,553 5,049,885 5,049,884 4,961,0744,954,828 4,952,937 4,952,936 4,939,5214,896,855 4,887,753 4,862,175 4,750,2154,686,499 4,631,542 4,630,054 4,625,2104,613,989 4,604,529 4,583,057 4,581,7694,571,593 4,313,216 D314,178 D313,365D310,167 D308,837 D296,771 D288,418D253,752Canadian patents:2,330,964 1,295,715 1,295,714 1,187,6021,187,586European patent:1,145,030Other patents pending. Additional patentsmay be listed inside the product.

17

Technical Details

BandsBandsDFTIn this setting, the factory default settingsfor radar and laser are monitored.

This is the factory setting, and it ishighly recommended that you use your STiDRIVER in this mode.

BandsMODIn this setting, STi DRIVER will warn youwith an audible alert, and associated textmessage stating which band has changedfrom the original factory setting (i.e. “SWSON”). This warning is displayed during thestart up sequence (standard or fast).

WARNING: Do not turn off a band unlessyou are absolutely certain that there areno traffic radar guns using that specificband in your area.

Technical Details

18

Interpreting AlertsAlthough the STi DRIVER has a comprehen-sive warning system and this handbook is ascomplete as we can make it, only experiencewill teach you what to expect from your STiDRIVER and how to interpret what it tellsyou. The specific type of radar being used,

the type of transmission (continuous orinstant-on) and the location of the radarsource affect the radar alerts you receive.

The following examples will give youan introduction to understanding the STiDRIVER’s warning system for radar, laserand safety alerts.

Explanation

You are approaching a continuous radarsource aimed in your direction.

An instant-on radar source is being used aheadof you and out of your view.

An instant-on radar source or laser source isbeing used nearby. This kind of alert requiresimmediate attention!

Laser is being used in the area. Because laser isinherently difficult to detect, any laser alertmay indicate a source very close by.

A moving patrol car with continuous radar isovertaking you from behind. Because thesesignals are reflected (reflections are increasedby large objects), they may or may not eventually melt into a solid point even whenthe patrol car is directly behind you.

Alert

The STi DRIVER begins to sound slowly, thenthe rate of alert increases. The Signal Meterramps accordingly.

STi DRIVER emits short alerts for a fewseconds and then falls silent only to brieflyalert and fall silent again.

STi DRIVER suddenly sounds a continuoustone for the appropriate band received. Allsegments in the Signal Strength Meter are lit.

A brief laser alert.

STi DRIVER receives weak signals. Thesesignals may be a little stronger as you passlarge, roadside objects. The signals increase infrequency.

19

Explanation

You are approaching a radar unit concealed bya hill or an obstructed curve.

A patrol car is traveling in front of you with aradar source aimed forward. Because signalsare sometimes reflected off of large objectsand sometimes not, the alerts may seem inconsistent.

A patrol car is approaching from the otherdirection, sampling traffic with instant-onradar. Such alerts should be taken seriously.

You are driving through an area populatedwith radar motion sensors (door openers,burglar alarms, etc.). Since these transmittersare usually contained inside buildings or aimedtoward OR away from you, they are typicallynot as strong or lasting as a real radarencounter.

Alert

STi DRIVER alerts slowly for a while and thenabruptly jumps to a strong alert.

STi DRIVER alerts intermittently. Rate andstrength of alerts may be consistent or varywildly.

STi DRIVER alerts intermittently. Rate andstrength of signal increases with each alert.

STi DRIVER gives an X-band or K-band alert intermittently.

CAUTION: Since the characteristics ofthese alerts may be similar to some ofthe preceding examples, overconfidence in an unfamiliar area canbe dangerous. Likewise, if an alert in acommonly traveled area is suddenlystronger or on a different band thanusual, speed radar may be set up nearby.

Technical Details

20

How Radar WorksTraffic radar, which consists of microwaves,travels in straight lines and is easily reflectedby objects such as cars, trucks, evenguardrails and overpasses. Radar works bydirecting its microwave beam down theroad. As your vehicle travels into range, themicrowave beam bounces off your car, andthe radar antenna looks for the reflections.Using the Doppler Principle, the radarequipment then calculates your speed bycomparing the frequency of the reflectionof your car to the original frequency of thebeam sent out.

Traffic radar has limitations, the mostsignificant of these being that it typically canmonitor only one target at a time. If there ismore than one vehicle within range, it is upto the radar operator to decide which targetis producing the strongest reflection. Sincethe strength of the reflection is affected byboth the size of the vehicle and its proximity to the antenna, it is difficult forthe radar operator to determine if the signalis from a sports car nearby or a semi-truckseveral hundred feet away.

Radar range also depends on the powerof the radar equipment itself. The strengthof the radar unit’s beam diminishes withdistance. The farther the radar has to travel,the less energy it has for speed detection.

Because intrusion alarms and motionsensors often operate on the samefrequency as X-Band or K-band radar, yourSTi DRIVER will occasionally receive non-police radar signals. Since these transmittersare usually contained inside of a building, oraimed toward the ground, they will generally produce much weaker readingsthan will a true radar encounter. As youbecome familiar with the sources of thesepseudo alarms in your daily driving, theywill serve as confirmation that your STiDRIVER’s radar detection abilities are fully operational.

How “POP” Works“POP” mode is a relatively new feature forradar gun manufacturers. It works by transmitting an extremely short burst,within the allocated band, to identifyspeeding vehicles in traffic. Once the targetis identified, or “POPPED,” the gun is thenturned to its normal operating mode toprovide a vehicle tracking history, (requiredby law).

21

How Laser (Lidar) WorksLaser speed detection is actually LIDAR(Light Detection and Ranging). LIDAR gunsproject a beam of invisible infrared light.The signal is a series of very short infraredlight energy pulses, which move, in astraight line, reflecting off your car andreturning to the gun. LIDAR uses these lightpulses to measure the distance to a vehicle.Speed is then calculated by measuring howquickly these pulses are reflected given theknown speed of light.

LIDAR (or laser) is a newer technologyand is not as widespread as conventionalradar, therefore, you may not encounterlaser on a daily basis. And unlike radardetection, laser detection is not prone tofalse alarms. Because LIDAR transmits amuch narrower beam than does radar, it ismuch more accurate in its ability to distin-guish between targets and is also more difficult to detect. AS A RESULT, EVENTHE BRIEFEST LASER ALERT SHOULDBE TAKEN SERIOUSLY.

There are limitations to LIDAR equip-ment. LIDAR is much more sensitive toweather conditions than RADAR, and aLIDAR gun’s range will be decreased byanything affecting visibility such as rain, fog,or smoke. A LIDAR gun cannot operatethrough glass and it must be stationary inorder to get an accurate reading. BecauseLIDAR must have a clear line of sight and issubject to cosine error (an inaccuracy,which increases as the angle between thegun and the vehicle, increases) police typically use LIDAR equipment parallel tothe road or from an overpass. LIDAR can beused day or night.

Technical Details

22

How TotalShield™ Technology WorksBeltronic’s TotalShield Technology keepsRF signals from radiating from the detector.Unlike other radar and laser detectors, whichmerely move their RF signals (local oscillators) to another frequency (whichwill be detectable by future detector-detec-tors), this revolutionary design keeps youunseen by current radar detector-detectors,including VG-2 and Spectre. This uniquedesign will also keep you unseen from anyfuture radar detector detectors as well.

Although the BELTRONICS STi DRIVERis a completely undetectable radar, laser andsafety detector, driving techniques and reactions to alerts can still draw unwantedattention. Here are a few examples:

1. Hitting the brakes immediately whenthe STi DRIVER provides an alert can broadcast use of a detector.

2. Visible power cords, brackets andsuction cup marks on the glass can alsoadvertise to others that you have a detector.

3. Traveling at night with a glow from aradar detector’s display visible from outsideyour vehicle can also draw unwanted atten-tion. The STi DRIVER offers adjustablebrightness, including a full dark modewhich will provide audio alerts, but novisual indication except for the alert LED onthe SmartPlug.

How Safety Radar WorksSafety Warning System, or SWS, uses amodified K-band radar signal. The SWSsafety radar system has 64 possiblemessages (60 currently allocated). The SWSmessages your STi DRIVER can display arelisted on the facing page.

From the factory, your STi DRIVER isprogrammed with SWS decoding OFF. Ifyou wish to detect this system, use theProgramming feature to turn STi DRIVER’sSWS decoding ON.

Note: Some of the safety messageshave been condensed, so that each messagecan be displayed on one or two screens onSTi DRIVER’s eight-character display.

Since Safety radar technology is relatively new, and the number oftransmitters in operation is not yet wide-spread, you will not receive Safety signalson a daily basis. Do not be surprised if youencounter emergency vehicles, roadhazards and railroad crossings that areunequipped with these transmitters. IfSafety transmitters become more prevalent,these Safety radar signals will become morecommon.

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SWS Text MessagesHighway Construction or Maintenance1 WorkZone2 Road Closed3 Bridge Closed4 WorkCrew Highway5 WorkCrew Utility6 Detour7 Truck Detour8 MustExit9 Rtlane Closed10 CntrLane Closed11 LeftLane Closed12 Future useHighway Hazard Zone Advisory13 Police14 Train15 Low Overpass16 BridgeUp17 Bridge Wt Limit18 RockSlid Area19 School Zone20 Road Narrows21 Sharp Curve22 Croswalk23 Deer Crossing24 Blind or Deaf Kid25 SteepUse LowGear26 Accident27 PoorRoad Surface28 Loading SchoolBus29 DontPass30 Dangrous Intrsect31 Emergncy Vehicle32 Future use

Weather Related Hazards33 HighWind34 Severe Weather35 HeavyFog36 Flooding37 BridgIce38 RoadIce39 Dust Blowing40 Sand Blowing41 Blinding Snow42 Future useTravel Information/Convenience43 RestArea44 RestArea w/servic45 24hrFuel46 Insp Stn Open47 Insp Stn Closed48 Reduced Speed49 Speed Enforced50 HazMatls Exit51 Expect Delay52 10 Min Delay53 20 Min Delay54 30 Min Delay55 1 Hour Delay56 Traffic TunRadio57 Pay Toll58 Trucks ExitRght59 Trucks ExitLeft60 Future useFast/Slow Moving Vehicles61 Emerg Veh Moving62 Police Pursuit63 Oversize Vehicle64 SloMovng Vehicle

Troubleshooting

24

Problem

STi DRIVER beeps briefly at thesame location every day, but noradar source is in sight.

STi DRIVER does not seem sensitiveto radar or laser.

STi DRIVER did not alert when apolice car was in view.

STi DRIVER did not provide a Safetysignal while within range of anemergency vehicle.

STi DRIVER’s display is not working.

STi DRIVER’s audible alerts are lessloud after the first few alerts.

STi DRIVER bounces or sags onwindshield.

STi DRIVER’s power-on sequencereoccurs while you are driving.

Possible Cause

• An X-band or K-band motion sensor or intrusion alarm islocated within range of your route. With time, you will learnpredictable patterns of these signals.

• Make sure that windshield wipers do not block STi DRIVER’sradar antenna and that the laser lens is not behind tinted areas.• Determine if your vehicle has an Instaclear®, ElectriClear® orsolar reflective windshield which may deflect radar or lasersignals.• STi DRIVER may be in City Mode.

• VASCAR (Visual Average Speed Computer and Recorder) astopwatch method of speed detection, may be in use.• Officer may not have radar or laser unit turned on.

• Safety transmitters may not be commonly used in your area.

• Check programming to be sure the STi Driver is not in DarkMode.

• STi DRIVER is in AutoMute Mode. See page 8 for details.

• STi DRIVER is not making contact with the windshield toprovide stability. While holding down STi DRIVER’sQuickMount button, slide STi DRIVER toward the windshieldso that the back top edge makes firm contact.

• A loose power connection or dirty lighter socket can causeSTi DRIVER to be briefly disconnected.

25

Problem

STi DRIVER will not turn on.

STi DRIVER feels very warm.

Your 14-year old son has changed all9 of the Programming options.

Possible Cause

• Check the PWR is on.• Check that vehicle ignition is ON.• Check that vehicle lighter socket is functional.• Try STi DRIVER in another vehicle.

• It is normal for STi DRIVER to feel warm.

• You can return all of the programming options to the factorydefaults by holding down the VOLUME/MUTE and SENSbuttons while you turn the STi DRIVER on.

Explanation of Displays

No display STi DRIVER is in the Dark mode (pages 9, 16)

PilotHWY One of the many programming messages (pages 12-16)

WorkZone One of the many Safety Radar messages (pages 22-23)

Caution STi DRIVER has detected a Safety Radar Signal, but the signal isn’t yet strong enough to decode the specific safety message (pages 22-23)

Service STi DRIVER has failed the calibration test. Contact Beltronics for repairRequired

Service

26

Service ProcedureIf your STi DRIVER ever needs service,please follow these simple steps:

1 Check the troubleshooting section ofthis manual. It may have a solution to yourproblem.

2 Call us at 1-800-341-2288. We may beable to solve your problem over the phone.If the problem requires that you send yourSTi DRIVER to the factory for repair, we willprovide you with a Service Order Number,which must be included on the outside ofyour shipping box.

Enclose the following information with yourSTi DRIVER:

• Your Service Order Number• A copy of your sales receipt• Your name and return address• Your daytime telephone number• A description of the problem you are

experiencing

Beltronics Extended Service PlanBeltronics offers an optional extendedservice plan. Contact Beltronics for detailsat 1-800-341-2288.

Out Of Warranty RepairsFor out of warranty repairs, include prepayment in the amount you werequoted by the Beltronics Customer ServiceRepresentative. If the detector has beendamaged, abused or modified, the repaircost will be calculated on a parts and laborbasis. If it exceeds the basic repair charge,you will be contacted with a quotation. Ifthe additional payment is not receivedwithin 30 days (or if you notify us that youchoose not to have your STi DRIVERrepaired at the price quoted), your STiDRIVER will be returned, without repair.Payment can be made by check, moneyorder, or credit card.

Ship STi DRIVER and power cord to:

BELTRONICSCustomer Service DepartmentService Order Number ______________5442 West Chester RoadWest Chester OH 45069

For your own protection, we recommendthat you ship your STi DRIVER postpaid andinsured. Insist on a proof of delivery, andkeep the receipt until the return of your STiDRIVER.

27

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Warranty and Accessories

29

BELTRONICS One Year Limited WarrantyWhat this warranty covers: BELTRONICSwarrants your Product against all defects inmaterials and workmanship. For how long: One (1) year from the date ofthe original purchase. What we will do: BELTRONICS, at our discretion, will either repair or replace yourProduct free of charge. What we will not do: BELTRONICS will notpay shipping charges that you incur for sendingyour product to us.What you must do to maintain thiswarranty: Show original proof of purchasefrom an authorized BELTRONICS dealer.Warranty Exclusions: Warranty does notapply to your product under any of thefollowing conditions: 1. The serial number hasbeen removed or modified. 2. Your product hasbeen subjected to misuse or damage (includingwater damage, physical abuse, and/or improperinstallation). 3. Your product has been modifiedin any way. 4. Your receipt or proof-of-purchaseis from a non-authorized dealer or internetauction site including E-bay, U-bid, or other non-authorized resellers.To obtain service: 1. Contact BELTRONICS (1-800-341-2288) to obtain a Return Authorizationnumber. 2. Properly pack your product andinclude: your name, complete return address,written description of the problem with yourproduct, daytime telephone number, and acopy of the original purchase receipt. 3. Labelthe outside of the package clearly with yourReturn Authorization number. Ship the productpre-paid (insured, for your protection) to:Beltronics Inc, 5442 West Chester Rd., WestChester, OH 45069.LIMITATION OF WARRANTY: EXCEPT ASEXPRESSLY PROVIDED HEREIN, YOU AREACQUIRING THE PRODUCT “AS IS” AND

“WHERE IS,” WITHOUT REPRESENTATION ORWARRANTY. BELTRONICS SPECIFICALLYDISCLAIMS ANY REPRESENTATION ORWARRANTY INCLUDING, BUT NOT LIMITEDTO THOSE CONCERNING THE MERCHANT-ABILITY AND SUITABILITY OF THE PRODUCTFOR A PARTICULAR PURPOSE. BELTRONICSSHALL NOT BE LIABLE FOR CONSEQUENTIAL,SPECIAL OR INCIDENTAL DAMAGESINCLUDING, WITHOUT LIMITATION,DAMAGES ARISING OUT OF THE USE, MISUSEOR MOUNTING OF THE PRODUCT. The above limitations or exclusions shall belimited to the extent they violate the laws ofany particular state. BELTRONICS is not responsible for products lost in shipmentbetween the owner and our service center.Other legal rights: This Warranty gives youspecific rights. You may have other legal rights,which vary, from state to state.

AccessoriesThe following accessories and replacementparts are available for the BELTRONICS STiDRIVER:Standard Coiled Power Cord

$14.00Direct-wire Power Cord

$10.00Coiled SmartPlug

$29.95Direct-wire SmartPlug

$29.95Accessory Kit

$19.95Extra Windshield Mount

$4.00Carrying Case

$29.9528

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