Troubleshooting - Icom IC-M87 Instruction Manual

PROBLEM
The transceiver does not • The battery is exhausted.
turn ON. • Bad connection to the battery pack.
No sound from speaker. • Squelch level is too deep.
• Volume level is too low.
• Speaker has been exposed to water.
Transmitting is impos- • Some channels are for low power or re-
sible, or high power can ceive only.
not be selected. • The battery is exhausted.
• The output power is set to low.
The displayed channel • Lock function is activated.
cannot be changed.
Scan does not start. • "TAG" channels are not programmed.
No beeps. • Beep tones are turned OFF.
Self check error. • The temperature is outside of –35°C to
(Temperature) +73°C (approx.)
Self check error. • The connected battery pack's voltage is
(Battery voltage) more than 8.8 V.
Self check error. • Water has entered the transceiver.
(Water intrusion)
POSSIBLE CAUSE

TROUBLESHOOTING

SOLUTION.
• Recharge the battery pack.
• 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.
• Recharge the battery pack.
• Push [H/L• ] to select high power.
LOCK
• Push [H/L• ] for 1 sec. to cancel the
LOCK
function.
• Set the desired channels as "TAG" chan-
nels.
• Set the beep tones to ON (Fix Beep/User
Beep) in SET mode.
• Leave the transceiver at room temperature
for a while. Turn the power ON to check if
the internal temperature has returned to
normal.
• Verify the battery voltage is correct.
• Have the transceiver checked at your local
distributor or dealer to see whether the
transceiver works properly or not.
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