Troubleshooting - Icom IC-M302 Instruction Manual

Vhf marine transceiver
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PROBLEM
The transceiver does
• Bad connection to the battery pack.
not turn ON.
No sound from speaker. • Squelch level is too deep.
• Volume level is too low.
• Speaker has been exposed to water.
Transmitting is impossi-
• Some channels are for low power or re-
ble, or high power can
ceive only.
not be selected.
• The output power is set to low.
Scan does not start.
• "TAG" channels are not programmed.
No beeps.
• Beep tones are turned OFF.
• The squelch is open.
Distress call cannot be
• MMSI (DSC self ID) code is not pro-
transmitted.
grammed.
POSSIBLE CAUSE

TROUBLESHOOTING

SOLUTION
• Check the connection to the transceiver.
• Set squelch to the threshold point.
• Set [VOL] to a suitable level.
• Drain water from the speaker.
• Change channels.
• Push [HI/LO] on the microphone to select
high power.
• Set the desired channels as "TAG" channels. p. 11
• Turn the beep tone ON in SET mode.
• Set squelch to the threshold point.
• Program the MMSI (DSC self ID) code.
7
REF.
p. ?
p. 7
p. 7
pgs. 5,
6
6, 16
7
p. 7
p. 14
p. 7
p. ?
15

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