ViewSonic VS18991 User Manual page 44

4k ust smart laser projector
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Menu Option
Contrast
Color Temp
Tint
Saturation
Sharpness
Gamma
Use this to set the peak white level after you have
previously adjusted the Brightness setting to suit your
selected input and viewing environment.
Select the color temperature setting.
• 6500K: Maintains normal white coloring.
• 7500K: A higher, cooler color temperature than 6500K.
• 9300K: The highest color temperature; makes the
image appear the most bluish-white.
• User Color: Adjust red, green, and blue values as
desired.
The higher the value, the more greenish the picture
becomes. The lower the value, the more reddish the
picture becomes.
Refers to the amount of that color in a video picture.
Lower settings produce less saturated colors; in fact,
a setting of "0" removes that color from the image
entirely. If the saturation is too high, that color will be
overpowering and unrealistic.
A high value results in a sharper picture; a low value
softens the picture.
Reflects the relationship between input source and
picture brightness.
Description
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