Avision AVA3 400 - Manual (Page 43)

Scanner Operation
4-16
Hue: Adjust the hue up to 360 § by clicking your desired
color on the Color wheel or clicking the up or down
arrow button. (Note the level of intensity for the
color will be changed simultaneously when the hue
adjustment is made).
The Color Wheel
Intensity: Adjust the color strength by clicking the Up or
Down arrow button.
Saturation: Adjust the saturation level for the color by clicking
the Up or Down arrow button. The level of
saturation decides if the color is pale or rich.