Symbologies 11 - 81
Redundancy Level
The digital scanner offers four levels of decode redundancy. Select higher redundancy levels for decreasing levels
of bar code quality. As redundancy levels increase, the digital 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 2
The following code types must be successfully read twice before being decoded:
Redundancy Level 3
Code types other than the following must be successfully read twice before being decoded. The following codes
must be read three times:
Table 11-2
Redundancy Level 1 Codes
Code Type
Code 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
Table 11-3
Redundancy Level 2 Codes
Code Type
Code Length
All
All
Table 11-4
Redundancy Level 3 Codes
Code Type
Code Length
MSI
4 characters or less
D 2 of 5
8 characters or less
I 2 of 5
8 characters or less
Codabar
8 characters or less
Summary of Contents for DS3508
Page 1: ...DS3508 Digital Scanner Product Reference Guide ...
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Page 3: ...DS3508 Digital Scanner Product Reference Guide 72E 124801 05 Revision A March 2011 ...
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Page 295: ...Symbologies 11 67 Enable UPU FICS Postal 01h Disable UPU FICS Postal 00h ...
Page 314: ...11 86 DS3508 Product Reference Guide ...
Page 316: ...12 2 DS9808 Product Reference Guide ...
Page 318: ...13 2 DS3508 Product Reference Guide ...
Page 330: ...A 12 DS3508 Product Reference Guide ...
Page 338: ...B 8 DS3508 Product Reference Guide ...
Page 339: ...Appendix C Sample Bar Codes Code 39 UPC EAN UPC A 100 123ABC 0 12345 67890 5 ...
Page 342: ...C 4 DS3508 Product Reference Guide Maxicode QR Code US Postnet UK Postal ...
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