Checksum Code - Inateck BCST-43 Instruction Manual

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Checksum Code

The MSI barcode contains 1-digit compulsory checksum code. If there is a
checksum code, it will be the last 1 or 2 digit(s). The checksum is the value added
from all data collected to check if the data input is correct.
After you set the "MSI without Checksum" function, the scanner can recognize all
regular MSI barcodes. The default setting is "MSI without checksum".
After you set the "MSI with One-digit Checksum" function, the scanner will take
the last digit of the data as the checksum and won't be able to recognize MSI
without checksum or with 2-digit checksum. The default setting is "MSI with One-
digit Checksum".
After you set the "MSI with Two-digit Checksum" function, the scanner will take
the last two digits of the data as the checksum and won't be able to recognize
MSI without checksum or with only 1 digit checksum.
After you set the "Transmit MSI Checksum" function, the scanner will take the last
one or two digit(s) of the regular data as the checksum. The default setting is
"Transmit MSI Checksum".
After you set the "Do not Transmit MSI Checksum" function, the scanner will no
longer transmit MSI checksum.
(*) MSI without Checksum MSI with One-digit Checksum
MSI with Two-digit Checksum (*) Transmit MSI Checksum
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