Check Digit Verification - Newland NLS-EM2000 User Manual

Check Digit Verification

A check digit is optional for Interleaved 2 o 5 and can be added as the last digit. It is a calculated value
used to verify the integrity of the data.
Disable: The engine transmits Interleaved 2 of 5 barcodes as is.
Do Not Transmit Check Digit After Verification: The engine checks the integrity of all Interleaved 2 of 5
barcodes to verify that the data complies with the check digit algorithm. Barcodes passing the check will
be transmitted except the last digit, whereas those failing it will not be transmitted.
Transmit Check Digit After Verification: The engine checks the integrity of all Interleaved 2 of 5
barcodes to verify that the data complies with the check digit algorithm. Barcodes passing the check will
be transmitted, whereas those failing it will not be transmitted.
** Disable
Do Not Transmit Check Digit After Verification Transmit Check Digit After Verification
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