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WLS 8400 Product Reference Guide
8-56
Redundancy Level
The scanner offers four levels of decode redundancy. Higher redundancy levels are selected
for decreasing levels of bar code quality. As redundancy levels increase, the scanner’s
aggressiveness decreases.
Select the redundancy level appropriate for the bar code quality.
Redundancy Level 1
The following code types must be successfully read twice before being decoded:
*Redundancy Level 1
Redundancy Level 2
The following code types must be successfully read twice before being decoded:
Redundancy Level 2
Code Type Code Length
Codabar 8 characters or less
MSI 4 characters or less
D 2 of 5 8 characters or less
I 2 of 5 8 characters or less
Code Type Code Length
All All