Panasonic RX-D50 사용 설명서 - 페이지 11

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Troubleshooting guide

Before requesting service, make the following checks. If you are in doubt about some of the check points, or if the solutions

indicated in the chart do not solve the problem, consult your dealer for instructions.

■

Common problems

No response when remote control buttons are pressed.

• Check that the batteries are installed correctly.

• Replace the batteries if they are worn.

The unit cannot be turned on from the remote control.

• Turn the unit on from the main unit if you are using batteries to power the unit.

Clock display is not shown when the unit is powered by batteries and is in standby mode.

• Connect to the household AC power in order to view the display.

Distorted sound or no sound.

• Turn the volume up.

A "humming" sound can be heard during play.

• An AC mains lead or ﬂ uorescent light is near the unit. Keep other appliances and cords away from the unit.

"UO1" is displayed.

• Replace the batteries or use household AC power.

"F76" is displayed.

• There is a power supply problem. Consult the dealer.

■

Discs

"ERROR"

• Incorrect operation performed. Read the instructions and try again.

Incorrect display or play will not start.

• You have not inserted the disc correctly; insert it correctly.

• Disc may be dirty. Wipe it clean.

• Replace the disc if it is scratched, warped, or non-standard.

• Condensation has formed: Wait 1 to 2 hours for it to evaporate.

■

Cassette tape

Poor sound quality.

• Clean the heads.

Recording cannot be performed.

• If the erasure prevention tabs have been removed, cover the holes with adhesive tape.

The cassette cannot be ejected or the deck cannot be closed when loading a cassette.

• The batteries are ﬂ at. Replace the batteries or connect to household AC power.

• Press [4, PLAY] then [8/x, STOP/EJECT].

■

Radio

Distorted sound or noise is heard.

• Use an outdoor antenna.

A beat sound is heard.

• Turn the television off or move it away from the unit.

A low hum is heard during AM broadcast.

• Separate the antenna from other cables and cords.

Maintenance

If the surfaces are dirty

To clean this unit, wipe with a soft, dry cloth.

If the surfaces are extremely dirty, use a soft cloth dipped in a

soap-and water solution or a weak detergent solution.

• Never use alcohol, paint thinner or benzine to clean this unit.

• Before using chemically treated cloth, read the instructions

that came with the cloth carefully.

Care of tape deck's heads

Clean the heads regularly to ensure good quality playback and

recording. Use a cleaning tape (not included).

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