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66 VISIONEER PATRIOT 780 SCANNER USER’S GUIDE
not the red watermark. Color filter applies to Black&White or
GrayScale Mode.
8. Click the Advanced Settings tab.
The options of the Advanced Settings tab are for the Color or
GrayScale scanning mode.
Saturation is the strength or purity of a color, hue is the color your
eyes see as reflected from the image, and gamma controls the
brightness of the midtones of the color.
9. Drag the sliders to the left and right to change the color settings. As
you do, the image changes to show the effects of the new settings.
10. Click OK to save the new configuration.
It will now appear in the list of Scan Configurations on the
OneTouch Properties window for the appropriate Destination
Applications.
The original with a red
watermark over black text.
The scanned item with the
red filtered out.