Newland NLS-FR40, User Manual

Page: 71 / 144

【
Enter Setup
】
61 **
【
Exit Setup
】
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 scanner transmits Interleaved 2 of 5 barcodes as is.
 Do Not Transmit Check Digit After Verification: The scanner 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 scanner 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.
Since Interleaved 2 of 5 must always have an even number of digits, a zero may need to be added as the first digit when
the check digit is added. The check digit is automatically generated when making Interleaved 2 of 5 barcodes.
【 Disable 】
**
【
Do Not Transmit Check Digit After Verification
】
【 Transmit Check Digit After Verification 】
If the Do Not Transmit Check Digit After Verification option is enabled, Interleaved 2 of 5 barcodes with
a length that is less than the configured minimum length after having the check digit excluded will not be
decoded. (For example, when the Do Not Transmit Check Digit After Verification option is enabled and
the minimum length is set to 4, Interleaved 2 of 5 barcodes with a total length of 4 characters including the
check digit cannot be read.)