LG 55EC930T Owner's Manual page 24

24
MAKING CONNECTIONS
(For 77EG970T)
(*Not Provided)
HDMI
DVD / Blu-Ray / HD Cable Box / HD STB
ARC (Audio Return Channel)
When connected with a high-speed HDMI cable, digital audio can be sent to a compatible device without an additional
y y
optical audio cable.
ARC is only supported on the HDMI (4K @ 60 Hz) / DVI IN 2 (ARC) port. An external audio device that supports ARC should
y y
be connected to HDMI (4K @ 60 Hz) / DVI IN 2 (ARC) if you wish to use ARC.
4K @ 50/60 Hz Support Format
Frame Color Depth / Chroma Sampling
Resolution rate
(Hz)
50.00
3840 X 2160p
59.94
4096 X 2160p
60.00
1 Supported at HDMI IN 3 Port only
NOTE
HDMI specifications may be different for each input port,
y y
so make sure to check the device specifications before
connecting.
Contact customer service for more information on the
y y
HDMI specifications of each input port.
8 bit 10 bit 12 bit
YCbCr
1
YCbCr 4:2:0
4:2:0
1
YCbCr 4:2:2
YCbCr
- -
1
4:4:4
RGB
- -
1
4:4:4