Adjusting The Gray Balance Intensity Setting - Epson PERFECTION 1640 SU Reference Manual

Improves details in the dark areas of images.
Note:
See "Using the Tone Curve" on page 2-23 and "Tone Correction" on
page 3-23 for more information on tone correction.

Adjusting the Gray Balance Intensity Setting

Gray balance makes it possible to remove a cast (tint) from a
specific color.
1. In the Color Adjustment dialog box, click the eyedropper
button under Gray Balance Intensity.
The mouse pointer changes to an eyedropper, with movement
restricted to within the Preview window.
2. Move the eyedropper to a location where you want to adjust
its gray balance intensity, and then click the color.
The color you selected appears in the two boxes below the
Gray Balance Intensity slider.
3. Move the slider left or right, or enter a value in the text box to
change the gray balance intensity level of the color.
Scanning Basics
2-21