LG 27UK650 Owner's Manual page 23

Picture Adjust Brightness
Contrast
Sharpness
SUPER
RESOLUTION+
Black Level
HDMI ULTRA HD
Deep Color
DFC
Adjusts the brightness of the screen.
Adjusts the contrast of the screen.
Adjusts the sharpness of the screen.
High
Optimized picture quality is displayed when a user wants crystal clear images. It
is effective for high quality video or game.
Middle The optimized picture quality is displayed when a user wants images between
low and high modes for comfortable viewing. It is effective for UCC or SD video.
Low
The optimized picture quality is displayed when a user wants smooth and natural im-
ages. It is effective for slow-moving pictures or still images.
Off Select this option for everyday viewing. SUPER RESOLUTION+ is turned off in
this mode.
NOTE
Because this is a function to increase the sharpness of low resolution pictures, it is not
y
recommended to use the function for normal text or for desktop icons. Doing so may
result in unnecessarily high sharpness.
Sets the offset level (for HDMI only).
y Offset: as a reference for a video signal, this is the darkest color the monitor can display.
High Keeps the current contrast ratio of the screen.
Low Lowers the black levels and raises the white levels from the current contrast
ratio of the screen.
Provides sharper images when connected to a device supporting ULTRA HD Deep Color.
4K@60 Hz Support Format (HDMI ULTRA HD Deep Color On)
Frame rate
Resolution
(Hz)
59.94
3840 x 2160
60.00
4K@30 Hz Support Format (HDMI ULTRA HD Deep Color Off)
Frame rate
Resolution
(Hz)
29.97
3840 x 2160
30.00
NOTE
If the connected device does not support ULTRA HD Deep Color, the feature may not
y
work properly.
If a problem occurs, set the HDMI ULTRA HD Deep Color option to Off.
y
HDMI ULTRA HD Deep Color option must be set for each HDMI port (HDMI IN 1, HDMI
y
IN 2) separately.
HDMI ULTRA HD Deep Color option can be changed with SET OSD Menu.
y
(Settings - Picture - Picture Adjust - HDMI ULTRA HD Deep Color Off / On)
On
Adjusts the brightness automatically according to the screen.
Off
Disables the DFC feature.
Color Depth / Chroma Sampling
8 bit
YCbCr 4:2:0
YCbCr 4:2:2
YCbCr 4:4:4
RGB
Color Depth / Chroma Sampling
8 bit
YCbCr 4:2:2
YCbCr 4:4:4
RGB
23
10 bit
-
-
10 bit
-
-