LG 42PA450C User Manual

66

CUSTOMIZING SETTINGS

Allows you to change the type of audio output from the TV..

If you select “Digital Audio Out - Auto” when Dolby digital is available, SPDIF (Sony Philips Digital 

InterFace) output will be Dolby Digital.

If you select “Digital Audio Out - PCM” when Dolby digital is not available, SPDIF output will be 

PCM (Pulsecode modulation).

Auto

MPEG

DD

HE-AAC

PCM

DD

DD

PCM

All

PCM

Turns on the internal speaker of the TV when using an external Hi-Fi system. You can use the TV 

speaker as an audio output device even if there is no video input.