If a barcode is not within the predefined window, it will not be decoded or output
by the image scanner. If centering is turned on by scanning Centering On , the
image scanner only reads codes that intersect the centering window you specify
using the Top , Bottom , Left , or Right barcodes.
Scan Centering On , then scan one of the following barcodes 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.
Centering On
* Centering Off
Top of Centering Window
Bottom of Centering Window
Left of Centering Window
Right of Centering Window
2020/4820/4820 i User's Guide
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