LG ProBeam GRF510N Owner's Manual page 106

[Sound Out]
The configurable items differ depending upon model.
• When [Instant Game Response] is set to [On], audio delays may occur if you set
[Sound Out] to [Bluetooth]/[HDMI ARC].
Switch to [Internal Projector Speaker] or change
[Sound] [HDMI Input Audio Format] to [PCM].
Playing audio through the projector's internal speakers
(Q. Settings)
Audio is played through the projector's internal speakers.
Hearing Sound through an External Audio Device Connected via a HDMI (ARC)
Port
(Q. Settings)
Sound from the projector can be output through an external audio device connected via
a HDMI (ARC) port.
• Select [HDMI ARC] to automatically turn on SIMPLINK. Once SIMPLINK is turned
off, the output speaker settings automatically revert to the default settings for
uninterrupted audio output.
•
You can set [Digital Sound Out] ([Auto]/[Pass Through]/[PCM]).
[Sound] [Sound Out]
[Sound] [Sound Out]
(Q. Settings)
[Internal Projector Speaker]
[HDMI ARC]
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