Whistler GT-438G Owner's Manual

15, 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 which share frequencies with police radar. Generally, X band is used for these devices. • PressCitytocancelHighway�…

31, TROUBLESHOOTING Care and Maintenance Do not spray water, cleaners or polishes directly onto the unit. The spray may penetrate through the openings and damage the unit. Also, do not use any abrasive cleaners on the unit’s exterior. Troubleshooting Your Whistler detector is expertly engineered …

17, Whistler GT-438G OPERATION 14 1 = weak signal, 9 = strong signal Signal Strength Display When a radar signal is detected the audio alerts have a geiger counter-like pattern to help you determine the strength of the radar source; the faster the beeping the stronger the radar signal. At the sam…

26, OPERATION 23 Alert 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 X band is alerting, then suddenly a laser signal is detected, the laser warning will override the X band alert. Option Sel…

38, Please allow 3 weeks turn around time. Important: Whistler will not assume responsibility for loss or damage incurred in shipping. Therefore, please ship your unit insured with return receipt requested. CODs will not be accepted! 2. Include with your unit the following clearly printe…

6, TABLE OF CONTENTS Radar/Laser Alerts ................................................................ 26 Radar Alerts Laser Audio/Visual Alerts Pulse Protection ® Reset Features ........................................................................27 Care and Maintenance ................…