37
10
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
REF.
No sound from speaker. • Squelch level is too high.
• Volume level is too low.
• Speaker has been exposed to water.
p. 8
p. 8
—
• Set squelch to the threshold point.
• Set
[VOL]
to a suitable level.
• Drain water from the speaker.
The transceiver does
not turn ON.
• Bad connection to the power supply.
p. 34
• Check the connection to the transceiver.
Transmitting is impossi-
ble, or high power can
not be selected.
• Some channels are for low power or re-
ceive only.
• The output power is set to low.
pgs. 6,
7, 52
p. 8
• Change channels.
• Push
[HI/LO]
on the microphone to select
high power.
Scan does not start.
• “TAG” channel is not programmed.
• Set the desired channels as “TAG” channels. p. 13
No beeps.
• Beep tones are turned OFF.
• The squelch is open.
• Turn the beep tone ON in Set mode.
• Set squelch to the threshold point.
p. 32
p. 8
Distress call cannot be
transmitted.
• MMSI (DSC self ID) code is not pro-
grammed.
• Program the MMSI (DSC self ID) code.
p. 14
9
10
!IC-M402A_SA.qxd 03.11.11 2:52 PM Page 37 (1,1)
Summary of Contents for IC-M402A
Page 1: ......
Page 9: ...3 2 PANEL DESCRIPTION etc just hen e for rent 2 ...
Page 55: ...49 11 COMMANDMIC HM 127 es Qty 1 1 1 5 11 ...
Page 57: ...51 11 COMMANDMIC HM 127 50 d mm 1 31 32 5 mm 3 16 Mounting base Cap Nut 11 ...
Page 60: ...Unit mm inch 32 1 1 1 4 86 5 3 13 32 51 2 ...
Page 61: ...55 14 TEMPLATE 13 14 Unit mm inch 53 6 1 32 39 5 15 32 67 2 5 8 53 2 3 32 MB 69 2 3 32 ...
Page 62: ...New2001 ...
Page 63: ...57 15 OPTIONS 15 ct it ter unt HM max ...
Page 64: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan ...