QNAP NAC-200, User Manual

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3.2.2 Image Settings
You can adjust the brightness, saturation, contrast, and hue of image in this section.
Field Description
Brightness Brightness is the amount of light in an image. Enter a number
(0~255) to define the brightness of your image.
Saturation Saturation is the degree of color difference from a gray of equal
brightness. Enter a number (0~255) to adjust the saturation
level of the image.
Contrast Contrast is the difference between the light and dark colors in an
image. Enter a number (0~255) to define the contrast of the
image.
Hue Hue is the perceptual attribute associated with elementary color
names – red, orange, yellow, green, blue and purple. Enter a
number (0~255) to define the hue of the image.
Default Value Click this button to set the image setting value to default.
Brightness: 134
Saturation: 36
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