Avision AV220 - Manual (Page 37)

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4.2.4 Changing Color Hue/Saturation/Lightness
Improve your image by changing the level of
hue/saturation/lightness.
(1). Hue
Adjust the hue by moving the triangle to the
right or left. (Note the level of intensity for
the color will be changed simultaneously when
the hue adjustment is made).
(2). Saturation Move the triangle to the right to increase the
saturation level or to the left to decrease the
level. The level of saturation decides if the
color is pale or rich.
(3). Lightness Increase the lightness by moving the triangle to
the right or to the left to decrease the
lightness.
(1)
(2)
(3)
Move the Saturation pointer to the right, the color
turns rich.