LG DP781 Owner's Manual (English) - Page 38

Troubleshooting Symptom No power. No picture on the LCD or TV (including video from another unit). Cause • The power cord is disconnected. • The battery is discharged. • The video cable is not connected securely. • The MODE selection is not set correctly. Correction • Plug the power cord into the wall outlet securely. • Recharge the battery. • Connect the video cable into the jacks securely. • Set the MODE correctly. While you are viewing video from other equipment, set the MODE to A/V IN mode. • LCD mode is set to OFF. • The TV is not set to receive DVD signal output. • Select a LCD mode other than OFF. • Select the appropriate video input mode on the TV so the picture from the unit appears on the screen. No sound. The unit does not start playback. No response when buttons are pressed. The Remote Control does not work properly. • 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 securely. • Connect the audio cable into the jacks securely. • An unplayable disc is inserted. • Insert a playable disc. (Check the disc type and Regional code.) • The Rating level is set. • Cancel the Rating function or change the rating level. • Some discs prohibit certain operations. • " " may appear on the screen during operation. • The Remote Control is too far from the unit. • Operate the Remote Control within about 23 ft (7 m). 38