Icom IC-M506 Instruction Manual - Page 123

Troubleshooting

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16 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION REF. 1 The transceiver does • Bad connection to the power supply. • Check the connection to the transceiver and p. 101 2 not turn ON. Little or no sound comes • Squelch level is set too high. power supply. • Set the squelch to the threshold point. p. 3 3 from the speaker. • Volume level is set too low. • Set the volume to a suitable level. p. 4 4 • Speaker has been exposed to water. • Remove the water with the AquaQuake func- p. 15 tion. 5 Transmitting is impossi- • S ome channels are programmed for low • Change channels. pp. 9, 6 ble, or high power can- power or receive only by regulations. not be selected. • The output power is set to low. • Push [HI/LO] to select high power. 10, 11 p. 11 7 Scan does not start. • M ore than 2 favorite channels are not pro- • S et the desired channels as Favorite chan- p. 17 8 No beep sounds. grammed. • Beep tones are turned OFF. nels. 9 • T urn the beep tones ON in the CONFIGURA- p. 93 TION menu. 10 Distress calls cannot be • M MSI (DSC self ID) code is not pro- • P rogram the MMSI (DSC self ID) code. p. 8 11 transmitted. grammed. Does not record or does • T he memory IC is not working. not record properly. 12 • T he memory IC should be replaced. - Ask your service center or technical dealer 13 for details. 14 15 16 114

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114
16
TROUBLESHOOTING
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PROBLEM
POSSIBLE CAUSE
SOLUTION
REF.
The transceiver does
not turn ON.
• Bad connection to the power supply.
• Check the connection to the transceiver and
power supply.
p. 101
Little or no sound comes
from the speaker.
• Squelch level is set too high.
• Volume level is set too low.
• Speaker has been exposed to water.
• Set the squelch to the threshold point.
• Set the volume to a suitable level.
• Remove the water with the AquaQuake func
-
tion.
p. 3
p. 4
p. 15
Transmitting is impossi-
ble, or high power can-
not be selected
.
• Some channels are programmed for low
power or receive only by regulations.
• The output power is set to low.
• Change channels.
• Push [HI/LO] to select high power.
pp. 9,
10, 11
p. 11
Scan does not start.
•
More than 2 favorite channels are not pro-
grammed.
• Set the desired channels as Favorite chan
-
nels.
p. 17
No beep sounds.
•Beep tones are turned OFF.
•Turn the beep tones ON in the CONFIGURA
-
TION menu.
p. 93
Distress calls cannot be
transmitted.
• MMSI
(DSC
self
ID)
code
is
not
pro
-
grammed.
• Program the MMSI (DSC self ID) code.
p. 8
Does not record or does
not record properly.
•The memory IC is not working.
• The memory IC should be replaced.
Ask your service center or technical dealer
for details.
—