Honeywell International Inc. MX2702 Manuale Utente

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Centering Window
Use the centering feature to narrow the scanner’s field of view so the scanner 
reads only the bar code you want.  When centering is turned on, the scanner only 
reads codes that intersect or are contained within the centering window you set 
up.  At least part of a bar code must be within the window to be decoded or output 
by the scanner.
To change the left or right edge of the centering window, scan Centering On, then 
scan one of the following bar codes.  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 Left, 60% for Right.
The figure below illustrates the percentage range from 1 to 100%.
Left of Centering Window
Right of Centering Window
* Centering Off
Centering On
20%
30%
90%
80%
40%
60%
70%
10%
0%
100%