Icom IC-R6 [88/96] Maintenance

Icom IC-R6 [88/96] Maintenance
75
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MAINTENANCE
13
Troubleshooting
If your receiver seems to be malfunctioning, please check
the following points before sending it to a service center.
PROBLEM POSSIBLE CAUSE SOLUTION REF.
No power comes on. The batteries are exhausted.
The battery polarity is reversed.
• Replace or charge the batteries.
• Check the battery polarity.
pp. 5, 7
p. 5
No sound comes from the
speaker.
Volume level is too low.
• Squelch level is set too tight.
• A different tone squelch tone is selected.
• Push
[Y]
to obtain a suitable level.
While holding down [SQL], rotate [DIAL] to set the
squelch level.
Turn the appropriate function OFF.
p. 13
p. 14
p. 41
Sensitivity is low and only
strong signals are audible.
The attenuator function is activated.
While holding down [FUNC], push [SQL] to turn the
attenuator function OFF.
p. 15
Frequency cannot be set. The lock function is activated.
While holding down [FUNC], push [ ](BAND) for
1 second to turn the function OFF.
p. 12
No beep sounds.
The beep tones are turned OFF or the beep
tone level is too low.
Turn the beep tone ON, or set the beep tone level to
appropriate level in the Set mode.
p. 47
Audio is distorted. The operating mode is not selected correctly.
Push [MODE] repeatedly to select a suitable
operating mode.
p. 14
Desired Set mode item
cannot be selected.
The “EXPAND” item is set to OFF. Turn the “EXPAND” item ON. p. 45
Programmed scan does
not start.
• Program scan edges are not programmed. • Program a pair of scan edge channels. p. 30
Memory or bank scan does
not start.
No or only one memory or bank channel is
programmed.
• Program at least 2 memory or bank channels pp. 19, 20
Installed batteries cannot
be charged.
The batteries are over discharged.
Re-install the batteries (wait at least for 2 second),
then plug the AC adapter or CP-18A/E while holding
down [FUNC].
p. 7

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