Symbol LS7708 Product Reference Guide13-88
Symbology - Specific Security Levels
Redundancy Level
The Symbol LS7708 offer 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
Table 13-2. Redundancy Level 1 Code Types
Code Type 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
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