Audio Setup - Digital Output - LG LST-4600A Installation And Setup Manual

Audio Setup - Digital Output

Digital Output
If you are using an external Audio System that supports Dolby Digital® audio, select Dolby Digital audio mode. If
you are using an external Audio System that has a PCM only decoder, select PCM (Digital). If you are not using an
external Audio System, select OFF.
Do not select the Dolby Digital setting if connected to an Audio System that is not capable of decoding Dolby
Digital audio. Doing so may cause the Audio Receiver to create high-pitched noise that could potentially cause
harm to audio equipment.
To set the digital audio mode:
Press the "MENU" button on the Remote Control to display the on-screen menu.
1
Scroll down using "TV/FM (DOWN ARROW)" on the Remote Control.
2
Select the Audio menu by pressing "ENTER".
3
Digital Output will be highlighted automatically.
4
Move the highlight to the right with "ADJ 2 2 ".
5
Use "SELECT (UP ARROW), TV/FM (DOWN ARROW)" to move the highlight within the entry boxes.
6
Select one of the three options and press "ENTER" to return to the previous menu.
7
Press the "MENU" button on the Remote Control to exit the menu.
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PCM (Digital)
Pulse Code Modulation (PCM) decoders support L/R stereo only. If selected, audio outputs are decoded and trans-
mitted to the Digital Output (SPDIF) in PCM mode.
Dolby Digital ® Audio
Dolby Digital ® audio, formerly known as AC-3 (Audio Coding 3rd Generation) or 5.1 channel audio, is a coding tech-
nique that provides up to five independent, full frequency response audio channels and one low frequency bass
channel.
ote
Please make sure that your A/V Amplifier supports Dolby Digital decoding, not all A/V Amplifiers support 5.1 decoding.
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