Arc (Audio Return Channel) - LG 55EG910V-ZB Owner's Manual

If the device connected to Input Port
also supports ULTRA HD Deep Colour,
your picture may be clearer.
However, if the device doesn't support it,
it may not work properly.
In that case, connect the device to a
different HDMI port or change the TV's
HDMI ULTRA HD Deep Colour setting
to Off. (This feature is available on cer-
tain models which are supported ULTRA
HD Deep Colour only.)

ARC (Audio return channel)

y An external audio device
y
that supports SIMPLINK and
ARC must be connected
using HDMI/DVI IN 3 (ARC)
or HDMI(4K @ 60 Hz)/DVI IN
2 (ARC) port.
y When connected with a
y
high-speed HDMI cable, the
external audio device that
supports ARC outputs optical
SPDIF without additional
optical audio cable and
supports the SIMPLINK
function.
MAKING CONNECTIONS
NOTE
y The external device connection
may differ from the model.
y It is recommended to use the TV
with the HDMI connection for the
best image quality.
y Use the latest High Speed HDMI™
Cable with CEC (Customer
Electronics Control) function.
y High Speed HDMI™ Cables are
tested to carry an HD signal up to
1080p and higher.
y Supported HDMI Audio format
: Dolby Digital (32Khz, 44.1Khz,
48Khz), DTS(44.1Khz, 48Khz), PCM
(32Khz, 44.1Khz, 48Khz, 96Khz,
192Khz)
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