Omron ZFX-C User Manual page 232

Fine-adjusting colors
If the appropriate image is not obtained by automatic color pick up, fine-adjust three parameters hue, saturation
and brightness. The image can be adjusted while comparing the picked up color image and original image.
6
Select [Hue/Saturation/Value].
Hue
Set a narrower hue range.
Hue, Saturation and Brightness Value p.230
7
Select [Apply].
8
Select [Auto function]-[OFF].
The picked up color is fixed. The icons of fixed colors are not cleared and are held even if the AUTO
button is selected again.
ZFX-C User's Manual
Saturation
Set a narrower saturation range.
Brightness Value
Set a narrower brightness range.
How Color Images are Processed
229