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Configuring digital sound output settings
(Q. Settings)
[Digital Sound Out]
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
Dolby Digital Plus /
Atmos
Dolby TrueHD
[Auto]
(HDMI only)
/ [Pass
Through]
HE-AAC
DTS
DTS Express
DTS-HD MA
1) Supported only when [Digital Sound Out] is set to [Pass Through], and the input is
set to the HDMI.
•
Dolby TrueHD, eARC: Some models may not be supported.
Connecting and Using an Audio Device Supporting LG Sound Sync
(Q. Settings)
You can connect an audio device that supports [LG Sound Sync] to the optical
digital audio output port to enjoy your projector's sound in richer quality and greater
convenience.
•
Only available for models with an optical digital port.
•
You can use the projector remote control to adjust the volume of the connected
device.
[Sound]
[Sound Out]
Sound Input
PCM
PCM
Dolby Digital
(Optical) Dolby Digital
(HDMI ARC) Dolby Digital Plus / Atmos
(Optical) Dolby Digital
(HDMI ARC) Dolby Digital Plus / Atmos
(HDMI ARC eARC On) TrueHD
Dolby Digital
DTS
DTS
(Optical / HDMI ARC) DTS
(HDMI ARC eARC On) DTS-HD
[Sound]
[Sound Out]
[Optical]/[HDMI ARC]
Digital Sound Output
1)
1)
[Optical]
[LG Sound Sync]
/ DTS