Adjusting Brightness And Contrast - Canon PIXMA G2160 Online Manual

Adjusting Brightness and Contrast

You can adjust images that are too dark or bright, or too flat due to lack of contrast by using
(Brightness/Contrast) in ScanGear (scanner driver)'s Advanced Mode tab.
Note
• Click (Down arrow) to switch to detailed view. Click
• Click Defaults to reset all adjustments in the current window.
Channel
Each dot of an image is a mixture of Red, Green, and Blue in various proportions (gradation). These
colors can be adjusted individually as a "channel."
Master
Adjust the Red, Green, and Blue combined.
Red
Adjust the Red channel.
Green
Adjust the Green channel.
Blue
Adjust the Blue channel.
(Up arrow) to return to the previous view.
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