Checksum Verification - Inateck P6 User Manual

3.8.2. Checksum Verification

Checksum character is not enforced to be included in the MSI data. If checksum character
is included, it should be the last one or two characters of the barcode data. As a calculate
value based on all the data, Checksum character is used to check whether the data is
correct or not.
Thus, if the scanner is set to "Do Not Verify", which is default, then the scanner will read
and output all the barcode data.
If the scanner is set to "Verify with one digit Checksum Character", and the scanner will
check the data based on the last character of the barcode data. And It will not be able to
read MSI barcode without checksum character or MSI character with two digits checksum
character.
If the scanner is set to "Verify with two digits Checksum Character", and the scanner will
check the data based on the last two characters of the barcode data. And it will not be
able to read MSI barcode without checksum character or MSI barcode with one digit
checksum character.
If the scanner is set to "Verify with Output Checksum Character", and the scanner will
check the data based on the last one or two characters of the barcode data. If the check
passes, the scanner will output the checksum charaters as the last one or two characters
of normal data. Inateck P6 takes outputting checksum characters as default.
If the scanner is set to "Verify without Output Checksum Character", the scanner will not
output the checksum character.
(*) Do not verify
Verify with two digits Checksum
Character
Verify without Output Checksum
Character
Exit with Save
Verify with one digit Checksum
(*)Verify with Output Checksum
49
Character
Character
Enter Setup
Exit without Save