Microscan Quadrus MINI Imager, User Manual

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Quadrus MINI Imager User’s Manual
OCR Configuration
OCR Configuration
Status
Active Template
User-Defined
The
User-Defined
template allows the user to define the characteristics of the OCR string
in the field of view. See the
OCR User Template
command for more details about how to
create a user template.
Passport
The
Passport
template may be used to read Passports, Visas and other official travel
documents based on the ICAO standard.
Passports and Format-A Visas each consist of two rows of
44
OCR-B characters. Format-B
Visas and TD-2 travel documents each have two rows of
36
OCR-B characters, while TD-1
travel documents employ three rows of
30
OCR-B characters. Each row is read separately
and some rows may be omitted from data output if there are decoding problems.
Multisymbol
should be used to decode and output multiple rows of data.
Definition:
When OCR Status is
Enabled
, the imager will attempt to locate and
decode OCR data in the field of view.
Serial Cmd: <
K461,status
,active template,orientation,single row,background,uncertain
characters,strip checksum,special character,passport checksum >
Default:
Enabled
Options: 0 = Disabled
1 = Enabled
Definition:
Active Template
allows the user to determine the type of template being
used in the OCR application.
Serial Cmd: <
K461,
status,
active template
,orientation,single row,background,uncertain
characters,strip checksum,special character,passport checksum >
Default:
User-Defined
Options:
0 = User-Defined
1 = Passport
2 = ISBN
3 = Price Field
4 = MICR E-13B
5 = User-Defined / ISBN
6 = User-Defined / Price Field
7 = User-Defined / MICR E-13B