19
TROUBLESHOOTING
Troubleshooting
Your Whistler detector is expertly engineered and designed
to exacting quality standards to provide you with reliable,
trouble-free operation. If your unit has been correctly
installed following the guidelines in this manual, but is not
operating optimally, please refer to the troubleshooting
guide below.
PROBLEM:
No display or audio.
• Check fuse in Whistler plug; replace if necessary with a 2 amp
3AG type.
• Check fuse for lighter socket; replace if necessary.
• Make sure lighter socket is clean.
PROBLEM:
Audio alerts are not loud enough.
• Cancel Auto Quiet Mode or City Mode.
• Check audio level setting.
PROBLEM:
Unit alarms when vehicle hits bumps.
• Check for loose lighter socket; tighten and clean.
• Check connections at both ends of the power cord. Substitute
another cord to determine if the cord is defective. Return
defective cord to the factory.
If difficulties occur which cannot be solved by information in
this Troubleshooting Guide, please call Whistler Customer
Service at 1-479-273-6012 or visit our FAQ page at
www.whistlergroup.com
, before returning your unit for service.
Summary of Contents for GT-138Xi
Page 1: ...User Guide GT 138Xi Total Band Protection LASER RADAR DETECTOR...
Page 2: ......
Page 6: ...6 WHISTLER FEATURES 6 1 8 10 7 17 3 4 5 12 11 14 13 16 15 9 2...
Page 30: ......
Page 31: ......
