Honeywell XENON 1902 - Manual (Page 154)

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NEC 2 of 5
< Default All NEC 2 of 5 Settings >
NEC 2 of 5 On/Off
Check Digit
No Check Digit indicates that the scanner reads and transmits bar code
data with or without a check digit.
When Check Digit is set to Validate, but Don’t Transmit, the unit only
reads NEC 2 of 5 bar codes printed with a check digit, but will not transmit
the check digit with the scanned data.
When Check Digit is set to Validate and Transmit, the scanner only reads
NEC 2 of 5 bar codes printed with a check digit, and will transmit this digit
at the end of the scanned data.
Default = No Check Digit.
* On
Off
* No Check Digit
Validate and Transmit
Validate, but Don’t Transmit