A-61671 / TWAIN February 2013 21
Adjustments tab: color/
grayscale
The options available on the Adjustments tab depend on the Scan as
selection on the General tab. The following options are based on a
Scan As selection of Color or Grayscale.
NOTE: Most options have additional settings. Those settings will only
be visible when the option is turned on. If all of the settings do
not fit on the screen, a scroll bar will appear giving you access
to all settings
.
Brightness and Contrast
•(none)
• Automatic: automatically adjusts each image.
• Manual: allows you to set specific values that will be used for all
images:
- Brightness - changes the amount of white in the color or grayscale
image. The values range from -50 to 50.
- Contrast - makes the images sharper or softer. The values range
from -50 to 50.
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