Operation Manual

Adjusting Brightness and Contrast
In ScanGear (scanner driver)'s Advanced Mode tab, click (Brightness/Contrast).
Note
Click (Down arrow) to switch to detailed view. Click (Up arrow) to return to the
previous view.
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
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