Symbol LS 4071, Product Reference Manual

Page: 63 / 168

5-19
Parameter Menus
Linear Code Type Security Level
(Does not apply to Code 128)
The LS 4071 offers four levels of decode security for linear code types (e.g. Code
39, Interleaved 2 of 5). Higher security levels are selected for decreasing levels
of bar code quality. As security levels increase, the scanner’s aggressiveness
decreases.
Select the security level appropriate for your bar code quality.
Linear Security Level 1
The following code types must be successfully read twice before being
decoded:
LINEAR SECURITY LEVEL 1
Code Type Length
Codabar All
MSI Plessey 4 or less
D 2 of 5 8 or less
I 2 of 5 8 or less