OCR Programming 8 - 13
OCR Maximum Characters
Parameter # 690
To select the maximum number of OCR characters (including spaces) per line to decode, scan the following
bar code, then scan a three-digit number between 003 and 100 using the bar codes in
representing the number of OCR characters to decode. Strings of OCR characters greater than the
maximum are ignored. The default is 100.
OCR Subset
Parameter # 686
Set an OCR subset to define a custom group of characters in place of a preset font variant. For example, if
scanning only numbers and the letters A, B, and C, create a subset of just these characters to speed decoding.
This applies a designated OCR Subset across all enabled OCR fonts.
To set or modify the OCR font subset, first enable the appropriate OCR font(s). Next, scan the following bar
code, then scan numbers and letters to form the OCR Subset from the alphanumeric keyboard in the
Advanced Data Formatting Guide
. Then scan
End of Message
in the
Advanced Data Formatting Guide
.
To cancel an OCR subset, for OCR-A or OCR-B, scan OCR-A variant
Full ASCII
, or OCR-B variant
Full ASCII
.
For MICR E13B or US Currency Serial Number, create a subset which includes all allowed characters in that
character set, or scan an option from the
Default Parameters on page 4-5
and re-program the imager.
OCR Maximum Characters
OCR Subset
Summary of Contents for DS4800 Series
Page 1: ...DS4800 SERIES CORDED DIGITAL IMAGER PRODUCT REFERENCE GUIDE ...
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Page 3: ...DS4800 SERIES CORDED DIGITAL IMAGER PRODUCT REFERENCE GUIDE MN000099A01 Revision A April 2014 ...
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Page 305: ...Driver s License Set Up DS4801 DL 9 45 ...
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Page 377: ...APPENDIX F SAMPLE BAR CODES Code 39 UPC EAN UPC A 100 123ABC 0 12345 67890 5 ...
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