Brightness; You Can Adjust The Brightness For The Whole Image; Contrast; Gamma - Epson DS-780N User Manual

User's Guide
Advanced Scanning

Brightness

You can adjust the brightness for the whole image.

Note:
This feature is not available depending on the settings on the Main Settings tab > Image Type or the settings on the
Advanced Settings tab.

Contrast

You can adjust the contrast for the whole image. If you increase the contrast, the bright areas become brighter, and
the dark areas become darker. On the other hand, if you lower the contrast, the differences between the bright and
dark areas of the image are less defined.
Note:
This feature is not available depending on the settings on the Main Settings tab > Image Type or the settings on the
Advanced Settings tab.

Gamma

You can adjust the gamma (brightness of the intermediate range) for the whole image. If the image is too light or

too dark, you can adjust the brightness.

Note:
This feature is not available depending on the settings on the Main Settings tab > Image Type or the settings on the
Advanced Settings tab.
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