Highway Mode; Understanding The Display - Whistler GT-438G Owner's Manual

Laser/radar detector with gps
Table of Contents

Advertisement

OPERATION

Highway Mode

Highway mode provides full audio warnings any time radar (X, K
and Ka) or laser signals are detected, and is recommended for
open road driving.
For more information on City and Highway modes, please visit
our FAQ page on our website: www.whistlergroup.com

Understanding the Display

The unit's display can be set up to indicate Mode of
Operation (Highway and City modes) and Clock or Speed.
Mode of Operation
Selecting the Feature to be displayed
Press and hold the Dark button for four seconds or until
2 beeps are heard. The display will change from Clock to
Speed. Pressing and holding the Dark button again for four
seconds will change the display back to Clock.
13

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents