Troubleshooting

Symptom

 

Cause

 

Correction

 

 

 

 

 

No power.

The power cord is disconnected.

Plug the power cord into the wall outlet securely.

 

 

 

 

 

 

The battery is discharged.

Recharge the battery.

 

 

 

 

 

No picture on the LCD

The video cable is not connected securely.

Connect the video cable into the jacks securely.

or TV (including video

 

 

 

 

The MODE selection is not set correctly.

Set the MODE correctly.

from another unit).

 

 

 

While you are viewing video from other equipment,

 

 

 

 

 

 

 

 

set the MODE to A/V IN mode.

 

 

 

 

 

 

LCD mode is set to OFF.

Select a LCD mode other than OFF.

 

 

 

 

 

 

The TV is not set to receive DVD signal

Select the appropriate video input mode on the TV

 

 

output.

 

so the picture from the unit appears on the screen.

 

 

 

 

 

No sound.

The equipment connected with the audio cable

Select the correct input mode of the audio receiver

 

is not set to receive DVD signal output.

 

so you can listen to the sound from the unit.

 

 

 

 

 

 

 

 

 

The audio cables are not connected

Connect the audio cable into the jacks securely.

 

 

securely.

 

 

The unit does not start

An unplayable disc is inserted.

Insert a playable disc. (Check the disc type and

playback.

 

 

 

Regional code.)

 

 

 

 

 

 

The Rating level is set.

Cancel the Rating function or change the rating level.

No response when but-

Some discs prohibit certain operations.

“ ” may appear on the screen during operation.

tons are pressed.

 

 

 

 

 

 

 

 

 

The Remote Control

The Remote Control is too far from the

Operate the Remote Control within about 23 ft

does not work properly.

 

unit.

 

(7 m).

 

 

 

 

 

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LG Electronics DP771 owner manual Troubleshooting, Symptom Cause Correction