Canon CS-S 4.3 - Manual (Page 35)

CONTENTS
GLOSSARY
INDEX
35
35
Chapter 3
Scanning
Adjusting Contrast and Brightness
When you click the Contrast / Brightness button, two sliders appear, one for
Contrast and one for Brightness. Use these sliders to change the contrast and
brightness of your image.
To adjust the contrast or brightness of an image:
1. Click the Tone tab, then click the Contrast / Brightness button.
2. To adjust the contrast or brightness for a particular color (red, green, or
blue), select the color in the Channel list. Otherwise, leave the Channel set
to Master.
3. Move the Contrast slider to the left for less contrast, and to the right for
more contrast, until the desired contrast is achieved.
4. Move the Brightness slider to the left for less brightness, and to the right
for more brightness, until the desired brightness is achieved.
The image in the preview area reflects your changes.