[Area...] button

Opens the Scan Area dialog box.

Specify scan area for the document size.

The size can be set by dragging the frame with mouse.

Otherwise, enter any value for the setting.

[About...] button

This button displays the version information.

[More...] button

Opens [More Settings] window. Used for setting advanced features.

Gamma

Specifies Gamma correction. Correction patterns are: "Normal", "Soft", "Sharp", "Cus- tom", or "Download".

DTC Variance

This option specifies the value for adjusting the variance based on the brightness of the image.

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