Problem
Suggestion
Unit does not power up
❑
Check the ignition key position.
❑
Check power cord connections.
❑
Check fuse.
❑
Check vehicle electrical system.
No reception
❑
Check microphone connection.
❑
Set
CB/WX/PA
switch to
CB
.
❑
Check
VOL
and
SQ
.
❑
Check antenna.
❑
Check antenna connection.
❑
Set
RF GAIN
to
MAX.
Poor Reception
❑
Check
VOL
and
SQ
.
❑
Be sure antenna
SWR
is normal.
❑
Set
RF GAIN
to
MAX
.
No Transmission
❑
Set
CB/WX/PA
switch to
CB
.
❑
Check microphone connection.
❑
Check
MIC GAIN
and adjust to
MAX
.
Low Transmission
❑
Check
MIC GAIN
and adjust to
MAX
.
10
Troubleshooting
Servicing Your Transceiver
If you do not get satisfactory results after performing the above checks,
call the
Uniden Customer Service Center
at 1-800-297-1023, 8:00 a.m. to
5:00 p.m. CST, Monday through Friday.
Technical information, diagrams, and charts are provided on request. It is the
user’s responsibility to see that this radio is operating at all times in accordance
with the FCC Citizens Radio Service regulations. We highly recommend that
you consult a qualified radio/telephone technician for servicing and aligning
this CB radio product. Please refer to the WARNING information on page 1 of
this Guide.
When ordering parts, be sure to specify the correct
model number and serial number of the unit.
In the event of system malfunction, perform the following procedures:
UC344FH 10/29/03 4:48 PM Page 10