Avision AV810C+ - Manual (Page 42)

4-17
Advance Settings: (PC)
Click the button and a dialog box in below will be
displayed. This dialog allows you to remove one of the
R(Red), G(Green), or B(Blue) color channel while
scanning. For example, if your image contains red
color text or red color background, choose the R(Red)
channel then any text or background in red color will
be removed. Yet this function supports only black &
white and gray image. Therefore, be sure to choose
any black & white or gray image type while applying
this function.
Tip: An increase of brightness after removing one
of the color channel will make your image more
clear.
Auto Crop
Invert Image
Quality Mode
Speed Mode
Advance Settings
Color Matching