Icom IC-R3 Car Satellite TV System User Manual


 
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18
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION REF.
No power comes ON. The batteries are exhausted.
The battery polarity is reversed.
Replace the batteries or charge the battery pack.
Check the battery polarity.
pgs. 1,
46
p. 1
No sound comes from the
speaker.
Volume level is too low.
The squelch level is set too tight.
Different tone is selected with tone squelch.
Push ó [UP] to obtain a suitable level.
Open the squelch.
Check the tone using tone scan.
p. 11
p. 11
p. 30
Frequency cannot be set. The lock function is activated. Push [FUNC] + [MODE(SET)] for 2 sec. to cancel the
function.
p. 9
No beeps sound. Beep tones are turned OFF or the beep tone
level is low.
Turn beep tones ON or set the beep tone level to
appropriate level in set mode.
p. 40
Receive audio is
distorted.
The operating mode is not selected correctly. Push [MODE] to select a suitable operating mode. p. 12
Desired set mode item
cannot be selected.
Some set mode items can be selected only
when the color LCD is ON.
Some set mode items cannot be selected in
the broadcast band.
Turn the color LCD ON.
Choose a band other than the broadcast band.
pgs. 6,
38
p. 38
If your receiver seems to be malfunctioning, please check the
following points before sending it to a service center.