User`s guide

VirtualReScan (VRS) User’s Guide 145
Appendix D
Patch Code Recognition
Introduction
Patch codes can be used to separate documents, stop the scanner, or change the
scanner mode. The patch code itself is a pattern of horizontal black bars resembling a
bar code the size of a full page. VRS supports patch code recognition in
ImageControls applications with a VRS Workgroup license or a VRS Production
license. In addition, any configuration that includes an Adrenaline 650i scanner
controller will support patch code recognition in ImageControls applications.
The Patch Code Properties dialog box (Figure D-1) can be used to enable, disable, or
specify the location of a patch code. In VCDemo, the Patch Code dialog box is
accessed via the Imaging menu. Other patch code options are set from the Units
option on the File menu in VCDemo.
Note When using VRS with a certified scanner, the options will be grayed in the
“Stop On Patch Code” group (Figure D-1).
Figure D-1. Patch Code Properties (Advanced) Dialog Box