LG DV642 User Manual download pdf (Page 17)

Troubleshooting

Symptom Cause Solution

No power. The power cord is disconnected. Plug the power cord.

The unit does not

start playback.

An unplayable disc is inserted. Insert a playable disc. (Check the disc type and

regional code.)

The rating level is set. Change the rating level.

The remote

control does not

work properly.

The remote control is not pointed

at the remote sensor on the unit.

Point the remote control at the remote sensor

of the unit.

The remote control is too far from

the unit.

Operate the remote control closer to the unit.

Poor picture

quality and sound

distortion

Fingerprints and dust is stained

on the disc.

Wipe the disc from the center to out with

a clean cloth. Do not use strong solvents

(alcohol, benzine, thinner, commercially

available cleaners)

No picture. The TV is not set to receive the

signal from the unit.

Select the appropriate video input mode on

the TV.

The video cable is not connected

securely

Connect the video cable securely.

No sound. The equipment connected with

the audio cable is not set to

receive the signal from the unit.

Select the correct input mode of the audio

ampli er.

The AUDIO options are set to the

wrong position.

Set the AUDIO settings to the correct position.

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LG DV642 User Manual Page 17