Symbology - Specific Security Levels; Redundancy Level 1 - Datalogic QuickScan L QD 2300 Product Reference Manual

Symbologies

Symbology - Specific Security Levels

Redundancy Level
The scanner offers four levels of decode redundancy. Select higher redundancy levels for
decreasing levels of bar code quality. As redundancy levels increase, the scanner's aggres-
siveness 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:
Table 24. Redundancy Level 1 Code Types
Codabar
MSI
D 2 of 5
I 2 of 5
Redundancy Level 2
The following code types must be successfully read twice before being decoded:
Table 25. Redundancy Level 2 Code Types
Redundancy Level 3
Code types other than the following must be successfully read twice before being decod-
ed. The following codes must be read three times:
Table 26. Redundancy Level 3 Code Types
MSI
D 2 of 5
I 2 of 5
Codabar
142
Code Type
8 characters or less
4 characters or less
8 characters or less
8 characters or less
Code Type
All
Code Type
4 characters or less
8 characters or less
8 characters or less
8 characters or less
Code Length
Code Length
All
Code Length
®
QuickScan L