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38
TROUBLESHOOTING
10
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. 7
p. 7
—
• Set [SQL] 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. 35• 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. 5,
6, 54
p. 7
• 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. 11
No beeps. • Beep tones are turned OFF.
• The squelch is open.
• Turn the beep tone ON in Set mode.
• Set [SQL] to the threshold point.
p. 33
p. 7
Distress call cannot be
transmitted.
• MMSI (DSC self ID) code is not pro-
grammed.
• Program the MMSI (DSC self ID) code. p. 13
Sensitivity is low. • The Attenuator is activated. • Push [LO/DX•IC] to turn the function OFF. p. 7