Canon 1321B002AB User Manual - Page 110

Gamma Settings] Dialog Box, Custom] Check Box, Select, Input method, Factor]

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Chapter 7 ISIS/TWAIN Driver Settings [Gamma Settings] Dialog Box Use the [Gamma Settings] dialog box to adjust the gamma correction value. [Custom] Check Box Select this check box to set custom gamma correction. ☞ When [Custom] gamma setting is selected, all settings on the [Brightness] tab sheet are made automatically. Select Select the side and color for custom setting. ☞ The color bar and color of the sample image are changed to show the specified color. Input method Select the setting method for gamma correction. [Factor] Move the slider left or right to adjust gamma correction factor between 0.2 and 5.0. ☞ The gamma correction value, Gamma Curve Graph and sample image color are interlinked. ☞ Clicking at a point in the Gamma Curve Graph with your mouse changes the gamma curve and color of the sample image to match that point. 7-15

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Chapter 7
ISIS/TWAIN Driver Settings
7-15
[Gamma Settings] Dialog Box
Use the [Gamma Settings] dialog box to adjust the gamma correction value.
[Custom] Check Box
Select this check box to set custom gamma correction.
☞
When [Custom] gamma setting is selected, all settings on the [Brightness] tab sheet are made
automatically.
Select
Select the side and color for custom setting.
☞
The color bar and color of the sample image are changed to show the specified color.
Input method
Select the setting method for gamma correction.
[Factor]
Move the slider left or right to adjust gamma correction factor between 0.2 and 5.0.
☞
The gamma correction value, Gamma Curve Graph and sample image color are interlinked.
☞
Clicking at a point in the Gamma Curve Graph with your mouse changes the gamma curve and
color of the sample image to match that point.