LG 27GK750F Owner's Manual page 33

settings > Picture adjust
brightness
Contrast
sharpness
Gamma
Color Temp
Picture adjust
R/G/b
black level
DfC
Picture Reset
adjusts the brightness of the screen.
adjusts the contrast of the screen.
adjusts the sharpness of the screen.
Mode 1, Mode The higher the gamma value, the darker the image becomes. Likewise, the lower the gamma value, the lighter
the image becomes.
2, Mode 3
Mode 4 If you do not need to adjust the gamma settings, select Mode 4.
Custom The user can adjust it to red, green, or blue by customization.
Warm sets the screen color to a reddish tone.
Medium sets the screen color to between a red and blue tone.
Cool sets the screen color to a bluish tone.
You can customize the picture color using Red, Green, and blue colors.
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.
on
adjusts the brightness automatically according to the screen.
off Disables the DfC feature.
returns picture and color to the default settings.
Description
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