Troubleshooting - Icom IC-M1 Instruction Manual

PROBLEM
No power comes ON. • The battery is exhausted.
• Bad connection to the battery pack.
No sound comes from • Squelch level is too deep.
the speaker. • 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 battery is exhausted.
• The output power is set to low or extra low.
The displayed channel • Lock function is activated.
cannot be changed.
Scan does not start. • "TAG" channel is not programmed.
Scan starts automati- • Auto scan function is activated.
cally.
No beep sounds. • Beep tone is turned OFF.
Receive signal cannot • Optional voice scrambler is turned OFF.
be understood. • Scramble code is not set correctly.
POSSIBLE CAUSE

TROUBLESHOOTING

SOLUTION
• Recharge the battery pack.
• Check the connection to the transceiver.
• Set squelch to the threshold point.
• Set [OFF/VOL] to a suitable level.
• Drain water from the speaker.
• Change channels.
• Recharge the battery pack.
• Push [H/L] to select high power.
• Push [ LOCK] for 1 sec. to cancel the
H/L•
function.
• Set the desired channels as "TAG" chan-
nels.
• Cancel the auto scan function in SET
mode.
• Turn the beep tone ON in SET mode.
• Turn the optional voice scrambler ON.
• Reset the scramble code.
8
REF.
p. 15
p. 2
p. 6
p. 7
—
pgs.
5, 7
p. 15
p. 7
p. 6
p. 12
p. 14
p. 13
p. 8
p. 8
18