Symbologies 11 - 69
GS1 DataBar Limited Security Level
Parameter # F1h D8h
The digital scanner offers four levels of decode security for GS1 DataBar Limited bar codes. There is an inverse
relationship between security and digital scanner aggressiveness. Increasing the level of security may result in
reduced aggressiveness in scanning, so choose only that level of security necessary.
•
Level 1 – No clear margin required. This complies with the original GS1 standard, yet might result in
erroneous decoding of the DataBar Limited bar code when scanning some UPC symbols that start with digits
“9” and “7”
•
Level 2 – Automatic risk detection. This level of security may result in erroneous decoding of DataBar Limited
bar codes when scanning some UPC symbols. The scanner defaults to Level 3, otherwise to Level 1.
•
Level 3 – Security level reflects newly proposed GS1 standard that requires a 5 times trailing clear margin.
•
Level 4 – Security level extends beyond the standard required by GS1. This level of security requires a 5
times leading and trailing clear margin.
GS1 DataBar Limited Security Level 1
(01h)
GS1 DataBar Limited Security Level 2
(02h)
*GS1 DataBar Limited Security Level 3
(03h)
GS1 DataBar Limited Security Level 4
(04h)
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 ...
Page 6: ...iv DS3508 Product Reference Guide ...
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Page 8: ...vi DS3508 Product Reference Guide ...
Page 28: ...1 6 DS3508 Product Reference Guide ...
Page 168: ...7 24 DS3508 Product Reference Guide ...
Page 174: ...8 6 DS3508 Product Reference Guide ...
Page 228: ...10 32 DS3508 Product Reference Guide ...
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 ...
Page 367: ...Index 7 ...
Page 368: ...Index 8 DS3508 Product Reference Guide ...
Page 369: ...Index 9 ...
Page 370: ...Index 10 DS3508 Product Reference Guide ...
Page 371: ...Index 11 ...
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