Panasonic warranty Troubleshooting Radio, Poor reception or noise, CQ-C500U25

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  Possible solution

Some operations are not executable in particular modes such as menu mode.

Read 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.

Readjust Balance/Fader.

There is a break, a short circuit, poor contact or wrong wiring regarding the speaker wiring.

Check the speaker wiring.

The speaker wiring is confused between right and left.

Perform the speaker wiring in accordance with the wiring diagram.

The plus and minus terminals at right and left channels of speakers are connected reversely.

Perform the speaker wiring in accordance with the wiring diagram.

The safety device works.

Consult your dealer, or your nearest Panasonic Servicenter.

English

Troubleshooting

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.

Check 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.).

Check the wiring of the antenna power lead.

The number of receivable stations is less than 6.

Move to an area where receivable stations number is maximum, and try presetting.

The contact of the battery lead is poor, or the battery lead is not always powered.

Make sure that the battery lead is connected securely, and preset stations again.

CQ-C500U25