Canon DR-G1130 Scanner User Manual


 
8-4
Chapter 8 ISIS/TWAIN Driver Settings
Select [Folio] to fold the document in two before setting, to
enable front and back images created during duplex scanning
to be synthesized in a single sheet image. (See p. 10-3)
[Brightness] Tab Sheet
On the [Brightness] tab sheet you can adjust brightness and
contrast for scanning, and access gamma settings. The
availability of brightness and contrast settings depends on the
mode setting of the [Basic] tab sheet.
Hint
If all of the settings on the [Brightness] tab sheet are disabled,
the gamma setting is set to Custom.
Set gamma compensation when the color tone of the scanned
image and the color tone of the image displayed on the
monitor are different.
Refer to the user manual enclosed with the monitor for the
gamma values for the monitor used.
[Image processing] Tab Sheet
The [Image processing] tab sheet provides settings that affect
the processing of scanned images. Some settings may be
disabled, depending on the mode settings on the [Basic] tab
sheet. For examples of "Image processing" tab use, (See
“Configuring Scanner Settings According to the Purpose” on
p. 10-5).