C2R 30-005, User Manual

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Colibri serie 6 : User’s guide
© 2000-2012 C2R Technologie, Sarl. All rights reserved.
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Rev. A
The default centering window is a 169x128 pixel area in the center of the scanner’s field of
view. The following diagram illustrates the default top, bottom, left, and right pixel positions,
measured from the top and the left side of the scanner’s field of view, which is 844 by 640
pixels.
If a bar code is not within the predefined window, it will not be decoded or output by the
imager. If centering is turned on by scanning Centering On, the imager only reads codes that
intersect the centering window you specify using the Top, Bottom, Left, or Right bar codes.
Scan Centering On, then scan one of the following bar codes to change the top, bottom, left, or
right of the centering window. Then scan the percent you want to shift the centering window
using digits on the inside back cover of this manual. Scan Save.
Default Centering = 40% for Top and Left, 60% for Bottom and Right.