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XRS 9330 Radar Detector - Page 4 Questions & Answers
Xrs797 radar detector not powering up
Check for a fuse inside the plug that you put into the cigar lighter. The silver end where the prong comes out should unscrew and hold a fuse in it.
Need to update gps
I didn't know there was a Cobra Radar Detector that has built in GPS guidance.
You'll need to update the maps, or purchase a new GPS. Yours may have issues locking onto the GPS signal, or calculating the route. If you don't have lifetime map updates, you may be able to purchase a new map download from manufacturer. However, it may make more sense to put the money toward a new model.
Alert me wen I acclelerate harder
Try to move the unit to a different power source or tap using a hardwire option to the fuse box. Sometimes when you speed up the cars voltage will increase and can cause some interference in the detectors antenna which triggers a false alert
No sound but screen works
turn up volume if not, good now, its dead.or is in mute mode, ever read the manual?its on line , google finds that in 1 second flat. my old cobra (gave to sis at retirment) did: voice, (X band, K band in japan like voice)and no voiceand tones onlyand totall silient,all 100% programmable.RTM it be a revelation. i promise.
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