LG 55EC9300 Owner's Manual page 24

24
MAKING CONNECTIONS
(For 77EC9800)
HDMI Cable
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 compactible device without an additional
y
optical audio cable.
ARC is only supported on the HDMI/DVI IN 2 (ARC) port. An external audio device that supports ARC should be connected
y
to HDMI/DVI IN 2 (ARC) if you wish to use ARC.
4K@ 60Hz Support Format
Frame Color Depth / Chroma Sampling
Resolution rate
(Hz)
YCbCr
3840 X 2160p 59.94
YCbCr
4096 X 2160p 60.00
1 Supported at HDMI3 Port only
NOTE
HDMI specifications may be different for each input port,
y
so make sure to check the device specifications before
connecting.
Contact customer service for more information on the
y
HDMI specifications of each input port.
8 bit 10 bit 12 bit
1
YCbCr 4:2:0
4:2:0
1
YCbCr 4:2:2
- -
1
4:4:4
RGB
- -
1
4:4:4