Whistler LASER/RADAR DETECTOR Owner's Manual

THE WHISTLER GROUP, INC.CORPORATE HEADQUARTERS3604 NW Frontage Rd.Bentonville, AR 72712TEL: 479.273.6012 FX: 479.273.2927©2013 The Whistler Group,

INSTALLATION7Windshield Mounting• Install the two suction cups and rubber bumper onto the bracket by fitting them into their holes.• Press the su

INSTALLATION8Power Cord Connection• Plug the small end of the power cord into the unit’s power jack.• Plug the large end into the vehicle’s cigarette

INSTALLATION9Fuse ReplacementThe lighter socket plug is equipped with a replaceable 2 amp, 3AG fuse located behind the silver tip. To replace the fuse

OPERATION10Power On and Self-Test Each time your Whistler detector is turned on, an automatic self-test sequence confirms that the speaker, visual dis

OPERATION11Auto Quiet ModeAuto Quiet mode reduces the selected audio levelapproximately 5 seconds after a radar signal is detected followed by a reduc

City/City 1/City 2 Modes Whistler’s City Modes are designed to reduce the annoyance of automatic door openers, intrusion alarms and other devices whic

OPERATION13Highway Mode Highway mode provides full audio warnings any time radar (X, K and Ka) or laser signals are detected, and is recommended for o

OPERATION141 = weak signal, 9 = strong signalSignal Strength DisplayWhen a radar signal is detected the audio alerts have a geiger counter-like patter

OPERATION15Red Light/Speed Camera DetectionThis unit is capable of alerting to these locations with the updatable database.Getting a Satellite Lock Po

OPERATION16Manual Entry (Waypoint)The unit will save a special location (i.e., a new red light camera or even a “trap”) if you enter it manually. The

OWNER’S MANUALGT-438GLASER/RADAR DETECTORwith GPS

OPERATION17Updating the DatabaseFollow the steps below to update the Laser-Radar Detector.Step 1: Remove the Laser-Radar Detector from the vehicle and

OPERATION18Dim/Dark ModesDim/Dark Mode reduces the illumination of the display. • BrieflypressandreleasetheDarkbuttontoreduce illumination

OPERATION19Vehicle Battery Saver ModeThe Vehicle Battery Saver Mode automatically shuts off the detector after 3 hours if the unit has constant power.

OPERATION20Filter Modes There are times when a radar detector in another vehicle, can emit a frequency which can cause your detector to falsely alert.

OPERATIONLaser Signature ID (LSID)Identify the Laser gun’s pulse rate or PPS (Pulses per Second) that is transmitted by the speed laser gun. LSID may

OPERATIONSegmented Selectable Laser ReceiverIf these alerts are bothersome, you may wish to turn on the LSID feature and make note of the PPS rate for

OPERATION23Alert Priority When two or more signals are received at the same time, the alert priority is: 1. Laser 2. VG-2 3. Speed Radar Example: If

FeatureDisplayShowsTo Change:D=Dark Q=QuietOptionCHANGE TONES TONE 3 D or Q to selectTone 1, 2, 3(3 Different Tone Patterns)SELF TEST TEST YESD = YE

OPERATION25Stay Alert Feature The Stay Alert Feature is designed to test a driver’s alertness. To engage (when the unit is not alarming): • Pressan

RADAR/LASER ALERTS26LASER/RADAR ALERTS Speed Radar Audio/Visual Alerts when X, K or Ka isdetected, the band ID and signal strength are displayed. The

If you have questions concerning the operation of this Whistler product please call:CuSTOmer SeRVICE479-273-6012Monday - Friday • 8:00 am - 5:00 pm C

RESET FEATURES27Reset Features All user features can be reset to factory settings. • RemovePowerfromtheunit.• PressandholdtheQuietbutto

TROUBLESHOOTINGCare and Maintenance Do not spray water, cleaners or polishes directly onto the unit. The spray may penetrate through the openings and

PROBLEM: Unit alarms when vehicle hits bumps.• Check for loose lighter socket; tighten and clean.• Check connections at both ends of the power cord

SPEED MONITORING TECHNOLOGIES30ARE DETECTORS LEGAL? Check with your country’s laws reguarding radar detector ownership and use.It is the responsibilit

SPEED MONITORING TECHNOLOGIES31For best protection, keep these points in mind: • Becausethevehicle’slicenseplateorheadlightsarethe laser g

SPEED MONITORING TECHNOLOGIES32Radar Facts - ContinuedThis laser/radar detector receives signals from traffic radar guns at X Band (10.500 - 10.550 GH

SPEED MONITORING TECHNOLOGIES33Radar Detector Detectors: VG-2, Spectre - Continuedvulnerable to receive two tickets; one potential for speeding, and t

WARRANTY INFORMATION34Consumer Warranty This Whistler Laser-Radar detector is warranted to the original purchaser for a period of two years from the d

Please allow 3 weeks turn around time. Important: Whistler will not assume responsibility for loss or damage incurred in shipping. Therefore, please

WARRANTY36Service Out of Warranty Units will be repaired at “out of warranty” service rates when: • Theunit’soriginalwarrantyhasexpired.• A

INTRODUCTIONDear Whistler Customer,Whistler has added new features made specifically for theInternational market. This model not only packs featuresco

Customer Service Representatives are available to answer your questions Monday - Friday from 8:00 a.m. to 5:00 p.m. (CT - USA) at: 1-479-273-6012 via

38 Order # Description Price 202151 Windshield Bracket Kit $ 9.95 206552 Power Cord (5’) $14.95 206880 Hardwire Kit (10’ ) $ 9.95

TABLE OF CONTENTSModel Features Summary ... 4 - 5Installation ...

TABLE OF CONTENTSRadar/Laser Alerts ... 26 Radar AlertsLaser Audio/Visual AlertsPulse Pro

FEATURESFeature Listings - GT-438G124126789101113345141516

FEATURESWhistler’s ergonomic and user-friendly design provides a new level of operating convenience. Special features include: 1. Bracket Release But

INSTALLATION6Mounting Guidelines• Mount the unit as low as possible near the center of the windshield. • Do not mount the unit behind wipers, orn