User`s guide

Advanced Scanning
Page 43
6. Click OK to accept changes.
To cancel changes to the histogram and revert to
the previous histogram setting, click Revert.
Tone Curves Tool
The Tone Curves tool gives you precise control over
the tones in an image. A
tone curve is a line plotted on
a graph that shows the richness of tones in an image.
TWAIN.bk : Advanced.fm5 Page 43 Monday, September 8, 1997 11:30 AM