Troubleshooting - Uniden CMX660 Owner's Manual

serviceable parts inside. Except for the fuse in the
DC power cord, no maintenance is required.
To replace a blown fuse:
1. Press ends of the fuse holder together. Twist
to open. Carefully separate the two pieces.
2. Remove the fuse and inspect. If blown,
replace with the same type fuse.
Use only the fuse specified for your CMX660.
Failure to do so may void your warranty.

TROUBLESHOOTING

In the event of system malfunction, perform the
following procedures:
PROBLEM
Unit does not
power up
No reception
Poor Reception
SUGGESTION
Check power cord connections.
Check fuse.
Check vehicle electrical system.
Check microphone connection.
Check volume and squelch.
Check antenna.
Check antenna connection.
Check volume and squelch.
29