Troubleshooting - Uniden Grant XL Operation Manual

Troubleshooting
Problem
Suggestion
Unit does not power on.
.
Check the ignition key position.
.
Check all connections to the DC power
cord as well as the fuse inside the holder.
If fuse is out, rep"lacewith a
No reception.
.
Make sure the microphone is properly
connected.
.
Set the CB/PA Switch to CB.
.
Adjust the squelch and volume.
.
Make sure that the antenna and its
connections are not broken.
.
Set the RF Gain Control to the full
clockwise position.
Poor reception.
.
Adjust the squelch and volume.
.
Check to see that the antenna SWR is 2
or below.
.
Set the RF Gain Control to the full
clockwise position.
.
Check the Mode Selector setting. If an
SSB signal is being received, switch to
the proper mode setting (USB or LSB).
.
Adjustthe ClarifierControl.
No transmission.
.
Set the CB/P ASwitch to CB.
.
Makesure that the microphoneis
properlyconnected.
.
Set the Microphone Gain Control to the
full clockwiseposition.
Low transmission.
.
Checkto see that the antennaSWRis 2
or below.
.
Set the Microphone Gain Control to the
full clockwiseposition.
If you determine that service is necessary, contact your local dealer or return the unit
in its original carton to UNIDEN-Service Department. Ship the item with a brief and
concise description of the problem, your name, address, a telephone number where
you can be reached during working hours and a copy of the original purchase receipt
to the address listed in the Warranty (at the end of this manual).
-14-