9 - 8
2020/4820/4820 i User’s Guide
OCRTMP"dddddddd".
This template is the default OCR template. If you wanted to read the second
line of data, you would use the following template:
OCRTMP"llllllll".
To read both lines of OCR at one time, use the variable
r
to indicate the start
of a new row. All the other templating variables for the individual rows work
the same as previously described. For instance, in the above example, you
would use the following template to read both rows:
OCRTMP"ddddddddrllllllll".
To read the three rows below, you would use the template command
"OCRTMP"ddddddddrllllllllrlllldddd".
12345678
ABCDEFGH
ABCD1234
OCR Check Character
You may want to print and verify a check character in order to enhance the
security of your OCR application. The image scanner can be programmed for
almost any type of check character. A number of presets are provided for
common check character uses (e.g., modulo 10 and modulo 36).
Scan the
OCR Modulo 10
or
OCR Modulo 36
Check Character
barcode to
specify the type of check character used in the OCR strings you’re scanning.
The image scanner will then only read OCR character strings with a valid check
character. The image scanner transmits the OCR data without the check
character data. You must specify the location of the check character in the
template with a
c
.
Example:
You need to read any combination of seven digits, with a modulo 10
check character in the eighth position. The template would be:
dddddddc
To create this template, you would enable the OCR-A font. Scan the
Modulo
10 Check Character
symbol. Then scan the
Enter OCR Template
symbol,
and scan the
d
from the
OCR Programming Chart
seven times, and scan the
c
once. Scan
Save OCR Template
(
page 9-14
). This template will let you
read any combination of six digits with a correct check character after. (If the
check character is invalid, data is discarded.) For example, the following
string could be scanned:
01234569
and the output would be: 0123456
Summary of Contents for 2020
Page 1: ... User s Guide 2020 4820 4820 i 2D Cordless Imaging System ...
Page 7: ...Base Compliance Label locations Item Number Serial Number and Revision Information location ...
Page 8: ......
Page 20: ...xii ...
Page 56: ...2 26 2020 4820 4820 i User s Guide ...
Page 80: ...3 24 2020 4820 4820 i User s Guide ...
Page 112: ...5 8 2020 4820 4820 i User s Guide ...
Page 118: ...6 6 2020 4820 4820 i User s Guide ...
Page 170: ...7 52 2020 4820 4820 i User s Guide ...
Page 204: ...9 14 2020 4820 4820 i User s Guide Exit Selections Save OCR Template Discard OCR Template ...
Page 242: ...12 26 2020 4820 4820 i User s Guide ...
Page 252: ...13 10 2020 4820 4820 i User s Guide ...
Page 273: ......
Page 277: ...OCR Programming Chart a e d g c h t l Discard Save r ...