Newland NLS-HR42, User Manual, Page: 138 / 265

124
Check Character Verification
A check character is optional for China Post 25 and can be added as the last character. It is a calculated value used to
verify the integrity of the data.

Disable: The scanner transmits China Post 25 barcodes as is.

Do Not Transmit Check Character After Verification: The scanner checks the integrity of all China Post 25
barcodes to verify that the data complies with the check character algorithm. Barcodes passing the check will be
transmitted except the last digit, whereas those failing it will not be transmitted.

Transmit Check Character After Verification: The scanner checks the integrity of all China Post 25 barcodes to
verify that the data complies with the check character algorithm. Barcodes passing the check will be transmitted,
whereas those failing it will not be transmitted.
@CHPCHK0
** Disable
@CHPCHK1
Do Not Transmit Check Character After Verification
@CHPCHK2
Transmit Check Character After Verification
If the Do Not Transmit Check Character After Verification option is enabled, China Post 25 barcodes
with a length that is less than the configured minimum length after having the check character excluded
will not be decoded. (For example, when the Do Not Transmit Check Character After Verification
option is enabled and the minimum length is set to 4, China Post 25 barcodes with a total length of 4
characters including the check character cannot be read.)