LG PA77U - Manual (Page 109)

109 CONNECTING DEVICES
Connecting to HD
Receiver, DVD, or
VCR Player, External
Devices
Connect an HD receiver, DVD, VCR
player, or external devices to the projector
and select an appropriate input mode.
HDMI Connection
With an HDMI cable, you can enjoy high
quality picture and sound.
Using a HDMI cable, connect the
HDMI
port of the projector to the HDMI output
port of the device to connect. Both video
and audio are output at the same time.
Press the
INPUT button on the remote
control to select HDMI.
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Extras
NOTE
ARC(Audio Return Channel)
y External audio devices that support
SIMPLINK and ARC must be
connected using
HDMI port.
y When connected with a high-
speed HDMI
® cable, external audio
devices that support ARC output
or SPDIF work with the SIMPLINK
function without the need for an
additional optical audio cable.