Troubleshooting
Common (continued)
Problem
Some operations
are not executable.
No sound from
speaker(s)
The speaker channels are reversed between right and left.
The sound field is
not clear in the
stereo mode.
Central sound does
not settled.
The power fails unintentionally.
Possible cause a Possible solution
Some operations are not executable in particular modes such as menu mode.
aRead the operating instructions carefully and cancel the mode. If the unit is still out of order, consult your dealer.
BALANCE/FADER setting is not appropriate.
aReadjust BALANCE/FADER.
There is a break, a short circuit, poor contact or wrong wiring regarding the speaker wiring.
aCheck the speaker wiring.
The speaker wiring is confused between right and left.
aPerform the speaker wiring in accordance with the wiring diagram.
The plus and minus terminals at right and left channels of speakers are connected reversely.
aPerform the speaker wiring in accordance with the wiring diagram.
The safety device works.
aConsult your dealer, or your nearest Panasonic Servicenter.
Radio
Poor reception or
noise
The number of auto
preset stations is
less than 6.
Preset stations
cannot be stored.
Antenna installation or wiring of antenna cable is faulty.
aCheck whether the antenna mounting position and its wiring are correct. In addition, check to see whether the antenna ground is securely connected to the chassis.
No power is supplied to the antenna amplifier (when using a film antenna, etc.).
aCheck the wiring of the antenna battery lead.
The number of receivable stations is less than 6.
aMove to an area where receivable stations number is maximum, and try pre- setting.
The contact of the battery lead is poor, or the battery lead is not always powered.
aMake sure that the battery lead is connected securely, and preset stations again.
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