Opticon NFT 2100 - Manual (Page 39)

Manual No. 25-ULNFT2100-01; Mar, 2005 NFT 2100 CCD Fixed Mount Barcode
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10. Options for IATA
Computer
Command
Function
/Description
Bar Code
Command
(ZZ)
START/END
Programming Menu
[[
4H Do not calculate check digit
5I %
4J
Calculate check digit
(CPN + Form + Serial)
5K
4I
Calculate check digit
(Form + Serial)
5J
4K
Calculate check digit
(All data)
5L
4L Transmit check digit
5M %
4M Do not transmit check digit
5N
-Y
Enables primary decode
algorithms for Code 39, I & D 2
of 5, IATA, & Codabar.
.Z %
-X
Alternate algorithm for I 2 of 5,
D 2 of 5, IATA & Codabar
.Y
The IATA code is a variable length symbology with an optional check digit and non-printable start/stop
characters. The following characters are supported: Digits 0 up to 9.
The checksum is calculated as modulo seven of the data string. IATA is an acronym for International Air
Transport Association.
String format CPN AC FC SN CD
Meaning of Acronym Coupon
Airline
Code
Form
Code
Serial
Number
Check
Digit
Number of digits (15 total) 1 3 2 8 1
♦ Enable check digit check
♦ Selection of the check digit calculation
♦ Disable transmission of the check digit
Check digit calculation: If the check digit calculation is required, then the appropriate calculation method
must be selected.