Use only the fuse specified for your CMX760.
Failure to do so may void your warranty.
TROUBLESHOOTING
In the event of system malfunction, perform the
following procedures:
PROBLEM
SUGGESTION
Unit does not
power up
Check power cord connections.
Check fuse.
Check vehicle electrical system.
No reception
Check microphone connection.
Check volume and squelch.
Check antenna.
Check antenna connection.
Poor Reception
Check volume and squelch.
No Transmission
Check microphone connection.
Be sure radio is not set to
Weather channel or Weather
Scan. Turn off to return to CB
mode.
Battery power
check displays Lo
or HI.
Make sure your power wires
have a good connection.
Check your battery charge;
it needs to be fully charged.
Lower voltage will cause a
failure.
Check your alternator.
