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29
9
TROUBLESHOOTING
If your transceiver seems to be malfunctioning, please check the following points before sending it to a service center.
PROBLEM
POSSIBLE CAUSE
SOLUTION
REF.
No power comes on.
• The battery is exhausted.
• Recharge the battery pack.
pgs. 25–27
• Bad connection for the battery pack.
• Check the connection to the transceiver.
p. 7
• The CP-20’s fuse is blown.
• Check for the cause, then replace the
p. 29
CP-20’s fuse to new one.
No sound comes from • Squelch level is too deep.
• Set squelch to the threshold point.
p. 8
the speaker.
• Volume level is too low.
• Set [VOL] to a suitable level.
p. 9
Transmitting impossible. • WX channels or NAV band is selected.
• Set COM band in frequency mode.
p. 8
• The battery is exhausted.
• Recharge the battery pack.
pgs. 25–27
Operating frequency or • Lock function is activated.
• Push
, then push [7•
].
p. 11
memory channel can not
be changed.
Scan does not start.
• All memory channels in the selected bank • S e t t h e “ TA G ” s e t t i n g s o f d e s i r e d
p. 17
are not programmed as “TAG” channels.
channels.
• Squelch is open.
• Set the squelch level to tighten.
p. 8
• There is not more than 2 memorized • Program 2 or more memory channels. p. 16
channels.
No beep sounds.
• Beep tones turned OFF.
• Push
, then push [8•
BEEP
], and
p. 11
rotate [DIAL] to adjust the beep tone
level.
Fuse 8 A
D
CP-20 fuse replacement
If the fuse blows or the receiver stops functioning while
operating with the optional CP-20
CIGARETTE LIGHTER CABLE
,
find the source of the problem if possible, and replace the
damaged fuse with a new rated one (FGB 8 A) as shown
right.
IC-A24_A6-5.qxd 2007.04.23 4:32 PM Page 30