LG 55VM5B Owner's Manual page 34

To run a Picture Test
Only applies to certain models.)
(
Advanced
Run a Picture Test to check that picture signals are outputted normally, then solve any problems by selecting
the relevant option on the screen. If there are no problems with the Test Picture, check connected external
devices.
How to Use HDMI ULTRA HD Deep Colour
[For Ultra HD models only]
Advanced
If you connect an HDMI device to one of the Deep Colour adjustable ports, you can select Deep Colour On (6G)
or Off (3G) in the HDMI ULTRA HD Deep Colour settings menu.
If a compatibility issue occurs with a graphics card when the Deep Colour option is set to On at 3840 x 2160 @
60 Hz, set the Deep Colour option to Off.
• HDMI specifications may vary depending on the input port. Check the specifications of each device before
connecting.
• HDMI input port 1,2 are best suited for 4K at 60 Hz (4:4:4, 4:2:2) to enjoy high definition video. However,
video or audio may not be supported depending on the specifications of the external devices. In that case,
please connect to another HDMI port.
Picture Picture Test
Picture HDMI ULTRA HD Deep Colour
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