Bi-Directional Redundancy - Datalogic QuickScan L QD 2300 Product Reference Manual

Symbology - Specific Security Levels

Bi-directional Redundancy

Enable Bi-directional Redundancy to add security to linear code type security levels.
When enabled, a bar code must be successfully scanned in both directions (forward and
reverse) before reporting a good decode.
Enable Bi-directional Redundancy
*
Disable Bi-directional Redundancy
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Product Reference Guide