Wasp wls8400er 사용자 설명서

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WLS 8400 Product Reference Guide
8-60
Bi-Directional Redundancy
Bi-directional redundancy is used for added 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