Linear Code Type Security Level; Linear Security Level 1; Linear Security Level 2 - Symbol P370 Product Reference Manual

P470/370 RF Scanner Product Reference Guide

Linear Code Type Security Level

The scanner 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.
Note: Does not apply to Code 128.

Linear Security Level 1

The following code types must be successfully read twice before being decoded:
Codabar
MSI Plessey
D 2 of 5
I 2 of 5

Linear Security Level 2

All code types must be successfully read twice before being decoded.
5-24
Code Type
*LINEAR SECURITY LEVEL 1
LINEAR SECURITY LEVEL 2
Length
All
4 or less
8 or less
8 or less