Operation 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 (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
Adjust the Blue channel.
Note
Only Grayscale will be displayed in Channel when Color Mode is Grayscale.
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