Troubleshooting, Troubleshooting tips, Continued) □ troubleshooting tips – Panasonic CQ-DPX33 DP22EUC Manuel d'utilisation

Page 24

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Troubleshooting

(continued)

□ Troubleshooting Tips

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Unit won’t turn on.

Dead vehicle battery.

Ignition not on.

Bad power line connection.
Fuse burned out.

Charge vehicle battery.

Turn ignition to On or Accessory.

Check connections.

Replace fuse.

Radio has static.

Antenna not hooked up.

Close to high power lines.

Hook up antenna.
Move away from high power lines.

Radio memory buttons

don’t work.

Not holding buttons down long

enough.

Press and hold buttons for more

than 2 seconds.

No sound can be

heard even if the disc

is properly loaded.

The compact disc is inverted.

Insert the disc with labei side

facing up.

The compact disc is very dirty.

Try to clean the compact disc by

instructions of disc cieaning.

The temperature inside the car is

more than 140T (60°C).

Give the interior a chance to cool
down before using the unit.

Excessive moisture.

Wait for a whiie before using the

unit.

Wiring connection is not properiy
done.

Confirm all wiring connection such
as power cord, speaker cords, etc.

Voiume control is at “minimum"
position.

Adjust the volume control to the

proper level.

Fuse of amplifier is blown out.

Replace the fuse with the correct
rating.

Sound distorted due to

vibration.

Installation method is bad.

Fix the unit securely.

Inverted sound (Left/
Right connections).

The speaker cords are inverted.

Check the speaker cords.

No sound from front or

rear speakers.

The fader control is set on the

wrong position.

Adjust the fader control of the unit

correctly.

Sound distorted
sometimes.

The compact disc may be

defective.

Try to replace the disc with another

one.

'

The compact disc is dirty.

Try to clean the compact disc by

instructions of disc cleaning.

A compact disc is

sometimes ejected.

(Display shows “E1”,

an error message.)

The pickup lens Is dirty.

Clean the lens. (Use CD lens

cleaning disc.)

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CQ-DPX33/DP22EUC

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