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2.13 How to use the Scanner Driver
[Gamma] tab
Pattern
Specifies how to correct Gamma. Available correction patterns are: “Normal”, “Soft”, “Sharp”.
“Custom” is selectable when “Color” is selected on the Main tab.
Side:
Specifies side(s) to which you want to apply the settings made on this window.
Custom Properties
Can be specified when “Cutom” is selected in the “Pattern” list.
You can specify the numeric values of items such as “Gamma”, “Brightness”, “Contrast”,
“Shadow” and “Highlight”.