User's Manual

OCR Programming 13 - 13
OCR Maximum Characters
Parameter # F1 B2h
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 numeric keypad in Chapter 15, Advanced
Data Formatting represents the number of OCR characters to decode. Strings of OCR characters greater than the
maximum are ignored. The default is 100.
OCR Security Level
Parameter # F1 2Ah
To select the OCR decoding security/confidence level, scan the following bar code, then scan a two-digit number
using the numeric keypad in Chapter 15, Advanced Data Formatting represents the level of confidence. Greater
numbers minimize OCR decoding errors but reduce performance. Setting a value that is too high can result in
failure to decode. Setting a value that is too low can cause decoding errors. The range of the security level is 10 -
90 and the default is 80.
OCR Maximum Characters
OCR Security Level