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Code options – Opticon XPT 3125 Universal menubook User Manual

Page 68

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Code options

3

OPTICON Universal menu book

U61

3.3.7. Options for IATA

The IATA code is a variable length symbology
with an optional check digit and non printable
start/stop characters. The following characters
are supported:
• the digits 0 upto 9

The checksum is calculated as the modulo
seven of the data string. IATA is acronym for
International Air Transport Association. For
string format see figure 3.28.

Options for IATA:
• 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.

Fig. 3.28. Options for IATA

IATA

CPN

coupon

(1digit)

AC

airline

code

(3 digits)

CD

check

digit

(1 digit)

FC

form

code

(2 digits)

SN

serial

number

(8 digits)

SET

_ZZ_

Not check CD

4H

_4H_

Check FC and SN only

4I

_4I_

Check CPN, FC and SN

4J

_4J_

Check CPN, AC, FC and
SN

4K

_4K_

Not transmit CD

4M

_4M_

Transmit CD

4L

_4L_

END

_ZZ_