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.
(Down arrow) to switch to detailed view. Click
• Click Defaults to reset all adjustments in the current window.
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."
Adjust the Red, Green, and Blue combined.
Adjust the Red channel.
Adjust the Green channel.
Adjust the Blue channel.
• Only Grayscale will be displayed in Channel when Color Mode is Grayscale.
(Up arrow) to return to the previous view.