LG CloudDevice 38CK950N Owner's Manual page 22

[Quick Settings]
[Settings] > [Quick Settings]
[Brightness]
Adjusts the contrast and brightness of the screen.
[Contrast]
Adjusts the volume.
[Volume]
NOTE
•
You can adjust [Mute] / [Unmute] by moving the joystick button to in the [Volume] menu.
[Custom]
[Warm]
[Color Temp]
[Medium]
[Cool]
The user can adjust it to red, green, or blue by customization.
Sets the screen color to a reddish tone.
Sets the screen color to between a red and blue tone.
Sets the screen color to a bluish tone.
Description
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