Visioneer XP220 - Manual (Page 89)

82 V ISIONEER S TROBE XP 220 S CANNER U SER ’ S G UIDE
2. Click the drop-down arrow to choose the type of VRS settings you
want to use for the new scan configuration. The options are:
■ Do not use VRS processing—Scanning will not use the VRS
processing.
■ Default settings—Automatically selects the AutoCrop and
AutoDeskew options because your Visioneer Strobe XP 220
scanner can use these two VRS options with any scan mode
(Black&White, Grayscale, and Color).
The Basic Features are:
■ AutoCrop—Determines the size of the item being scanned and
produces an image of the same size. For example, if you scan a
postcard-sized document, the resulting image will be the size of
the postcard. This option overrides the page size setting.
■ AutoDeskew—Detects the edges of a document and determines
if they are straight or skewed. If the page is skewed, the image
will be adjusted so it is straightened. If the page is inserted at too
great an angle, however, the page will back out of the scanner. In
that case, feed the paper in straight and re-scan the image.
■ AutoBrightness—Sets the brightness to achieve the best balance
between the document’s background, foreground, and
highlighted areas. For grayscale images, lighter areas become
whiter and darker areas become blacker. AutoBrightness is not
available for Color scan configurations.
■ Edge Cleanup—Sometimes a scan image will have a thin black
outline around its edges. This VRS option replaces those black
outlines with white. Edge Cleanup only applies if AutoCrop and
AutoDeskew are selected so the software can determine where
the edges are located. Therefore, selecting Edge Cleanup will also
select AutoCrop and AutoDeskew. Edge Cleanup is only
available for Black&White scan configurations.
■ DeSpeckle—Speckles are small spots on an image that the
scanner interpreted as a valid part of the document. For example,
an irregularity in the paper, or a small wrinkle, or the holes where
a staple was removed may show up as speckles on the scanned