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TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
REF.
The transceiver does not turn ON.
• The battery is exhausted.
• Charge the battery.
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No sound from speaker, or sound
is muffled.
• The squelch level is too high.
• Volume level is too low.
• The Volume Mute function is ON.
• Speaker has been exposed to
water.
• Adjust the squelch level.
• Adjust the volume level.
• Turn OFF the function.
• Remove water from the speaker grill.
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Transmitting is impossible, or high
power can not be selected.
• Some channels are limited to low
power or only receive.
• The output power is set to low.
• The battery is exhausted.
• Select a different channel.
• Push
[Hi/Lo] to select high power.
• Charge the battery.
Pages
31, 32, 33
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Page 3
The displayed channel cannot be
changed.
• The Lock function is activated.
• Hold down
[ ] (Hi/Lo) for 1 second to
turn OFF the function.
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Scan does not start
• Less than 2 channels are set as
Favorite channel.
(Only Favorite channels are scanned.)
• Set desired channels as Favorite
channels.
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No beep sounds.
• Beep Tone function is turned OFF. • Turn ON the Beep Tone in the Set mode.
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The battery icon blinks, and "Er"
and "CHG" are displayed.
•
The battery is charged outside
the charging temperature range of
0°C (+32°F) to +45°C (+113°F).
•
The battery temperature becomes
hot such as after continuously
transmitting for long time.
• Keep the transceiver in a cool place until
the internal battery cools down.
—
The battery cannot be fully
charged.
•
The transceiver power is turned
ON while charging.
•
The internal battery has becomes
weak.
• Turn OFF the transceiver's power, and
then charge the battery again.
• Replace the internal battery. Ask your
dealer for details.
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Summary of Contents for IC-M25
Page 44: ...MEMO ...
Page 45: ...MEMO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
Page 46: ...MEMO ...
