User Guide

Macintosh TWAIN Driver Settings 9-11
 [Zoom Prescan] icon
Click to rescan the area selected in the preview window and enlarge it to fit
the window.
 [Mirror] icon
Click to display a mirror image of the preview image.
 [Tone Reversal] icon
Click to reverse the colors of the preview image.
 [Clear] icon
Click to erase the preview image.
 Preview window
Displays a preview image. Drag the rectangle over the image to select an
area.
 [Before (RGB)]/[After]
Move the pointer in the preview window to display the color tones at the
pointer’s position before and after adjustments.
 [Width]/[Height]
Displays the width and height for the selected area in the selected measure-
ment units.