Whistler GT468GXi High Performance Laser with GPS User Guide
![Whistler GT468GXi High Performance Laser Radar Detector with GPS manual cover](/images/2cce68a9b804d177d8fdfff0/thumbs/thumb175x175.webp)
To install the Whistler GT468GXi, mount the detector on your windshield using the suction cup bracket. Connect the power cord to the detector and plug it into your vehicle's 12V power outlet. Ensure the device has a clear view of the road ahead for optimal performance.
Check the power cord connection and the 12V outlet fuse in your vehicle. Ensure that the power switch on the detector is turned on. If the issue persists, try using a different 12V outlet or power cord.
Visit the Whistler Group website to download the latest GPS database. Connect the detector to your computer using a USB cable and follow the instructions provided with the update file to update your device's GPS database.
False alerts can occur due to nearby sources of radio frequency interference such as automatic doors or other radar detectors. Use the filter modes on the GT468GXi to reduce false alerts and adjust the sensitivity settings according to your driving environment.
To reset the GT468GXi to factory settings, press and hold the "Menu" button until the device displays "RESET." Confirm the reset by pressing the "Enter" button. This will restore all settings to their original state.
VG-2 detection allows the GT468GXi to alert the driver to the presence of radar detector detectors (RDDs). This feature helps prevent detection by law enforcement using VG-2 devices, which are designed to locate radar detectors.
Ensure the detector is mounted high on the windshield with a clear view of the road. Avoid obstructions such as windshield wipers or tinting, and regularly clean the detector's lens to maintain optimal performance.
Make sure the detector has an unobstructed view of the sky. Avoid mounting it near metal objects or electronics that might interfere with the GPS signal. If the problem continues, try resetting the GPS settings on the device.
Use the volume control buttons on the side of the detector to increase or decrease the alert volume. The display will show the current volume level as you make adjustments.
Yes, the GT468GXi allows you to customize alert tones. Access the menu settings and navigate to the "Tones" option to select your preferred alert sounds for different types of radar bands.