Troubleshooting - Icom IC-A24E Instruction Manual

12

TROUBLESHOOTING

If your transceiver seems to be malfunctioning, please check the following points before sending it to a service center.
PROBLEM
No power comes on.
No sound comes from • Squelch level is too deep.
the speaker.
Transmitting impossible. • NAV band is selected.
Operating frequency or • Lock function is activated.
memory channel can not
be changed.
Scan does not start.
No beep sounds.
ï CP-20 fuse replacement
If the fuse blows or the transceiver stop functioning while op-
erating with the optional CP-20
the source of the problem if possible, and replace the dam-
aged fuse with a new rated one (FGB 8 A) as shown right.
34
POSSIBLE CAUSE
• The battery is exhausted.
• Bad connection for the battery pack.
• The CP-20's fuse is blown.
• Volume level is too low.
• The battery is exhausted.
• All memory channels in the selected bank • Set the "TAG" settings of desired
are not programmed as "TAG" channels.
• Squelch is open.
• There is not more than 2 memorized • Program 2 or more memory channels. p. 16
channels.
• Beep tones turned OFF.
cigarette lighter cable
• Recharge the battery pack.
• Check the connection to the transceiver. p. 1
• Check for the cause, then replace the
CP-20's fuse to new one.
• Set squelch to the threshold point.
• Set [VOL] to a suitable level.
• Set COM band in frequency mode.
• Recharge the battery pack.
• Push , then push [7•
channels.
• Set the squelch level to tighten.
• Push , then push [8•
rotate [DIAL] to adjust the beep tone
level
, find
SOLUTION
pp. 26–29
p. 34
p. 8
p. 9
p. 8
pp. 26–29
]. p. 11
p. 17
p. 8
], and p. 11
BEEP
Fuse 8 A
REF.