SECTION 2
Scanner Parameters
2-12 SE 1223 Scanner User’s Guide
Linear Code Type Security Levels
"
NOTE:
This does not apply to Code 128.
The SE 1223 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 quali-
ty.
Linear Security Level 1
The following code types must be successfully read twice
before being decoded.
Code Type
Length
Codabar
All
MSI Plessey
4 or fewer
Discrete 2 of 5
8 or fewer
Interleaved 2 of 5
8 or fewer
LINEAR SECURITY LEVEL 1
Содержание SE1223
Страница 1: ...SE 1223 Integrated VLD Scanner USER S GUIDE PN 961 032 042 Revision B September 1999...
Страница 8: ...CONTENTS vi SE 1223 Scanner User s Guide...
Страница 22: ...SECTION 1 General Information 1 14 SE 1223 Scanner User s Guide...
Страница 103: ...SECTION 2 Scanner Parameters SE 1223 Scanner User s Guide 2 81 SYMBOL CODE ID CHARACTER AIM CODE ID CHARACTER NONE...
Страница 124: ...SECTION 3 Scanner Specifications 3 14 SE 1223 Scanner User s Guide...