LG CineBeam PF610P Owner's Manual page 108

[Digital Sound Out]
(Q. Settings)
You can configure the [Digital Sound Out] settings.
• These settings are available only when an [Optical]/[HDMI ARC] is selected.
•
When [Pass Through] is enabled, sound effects may not be output.
• The codec output with a device may differ from input signals.
[PCM] All
MPEG
Dolby Digital
[Auto]
Dolby Digital Plus
/ [Pass
Through]
Dolby TrueHD (HDMI
only)
HE-AAC
[Sound] [Additional Settings]
Sound Input
PCM
PCM
Dolby Digital
(Optical) Dolby Digital
(HDMI ARC) Dolby Digital Plus
(Optical) Dolby Digital
(HDMI ARC) Dolby Digital Plus
Dolby Digital
[Digital Sound Out]
Digital Sound Output
63