Connecting Headphones; Connecting A Digital Amp - LG PF1000U Owner's Manual

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CONNECTING DEVICES
Connecting
Headphones
You can listen to the audio through
a headphone.
Not provided
Connecting a Digital
Amp
Using an optical cable, connect
the digital audio input port of
a digital amp to the OPTICAL
DIGITAL AUDIO OUT port of the
projector. The output of an amp
with a digital converter must be set
to the desired audio format. When
using a HDMI cable to connect a
home theater or when connecting
an optical output to an external
audio device, set Sound Out
to External Speaker (Optical/
HDMI ARC) as shown below.
If a projector, home theater, or
the speaker of an external audio
device is operating at the same
time, there will be an echo.
Optional Extras