Reference Guide

3 - 12 Barcode Scanner Configuration Guide
OCR Lines
SSI # F1 B3h
Parameter # 691
To select the number of OCR lines to decode, scan one of the following bar codes. Selecting Visas, TD1, or
TD2 ID cards automatically sets the appropriate OCR Lines. Also see OCR-B Variant on page 3-6.
*OCR 1 Line
(001h)
OCR 2 Lines
(002h)
OCR 3 Lines
(003h)
OCR Minimum Characters
SSI # F1 B1h
Parameter # 689
To select the minimum number of OCR characters (not 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 Appendix B, Numeric
Bar Codes representing the number of OCR characters to decode. Strings of OCR characters less than the
minimum are ignored. The default is 003.
OCR Minimum Characters