Hand Held Products IMAGETEAM 4400 User Manual page 106

To Add an OCR Template
1. Begin building the template.
Scan the Enter OCR Template symbol (page 4-7).
2. Scan the characters for the string.
Use the Template Characters chart above to determine what characters you
need to create your format. Use the Programming Chart (inside back cover)
to scan the characters for your template.
Example A: You need to read any combination of 8 digits. The template:
To create this template, you would scan the Enter OCR Template symbol
(page 4-7), then scan the "d" from the inside back cover 8 times. Scan Save
OCR Template (page 4-8). This would let you read any string of 8 digits, for
example:
3. Character Match Sequences
On the "Decimal to Hex to ASCII Conversion Chart" on page 2-34, find the
Hex value that represents the character(s) you want to match. Use the Pro-
gramming Chart (inside back cover) to scan the numbers that represent
these characters.
Example B: You need to read 3 digits, 3 specific characters (ABC), 3 digits.
The template:
To create this template, you would scan the Enter OCR Template symbol
(page 4-7), scan the "d" from the inside back cover 3 times, scan 414243 from
the inside back cover (the hex characters for "A," "B," and "C"), then scan the
"d" from the inside back cover 3 more times. Scan Save OCR Template
(page 4-8). This would let you read any string of 3 digits, "ABC," then any
string of 3 digits, for example:
4 - 4
dddddddd
37680981
ddd414243ddd
hex codes for
letters A, B, and C
551ABC983