Inateck P6 - Checksum Verification

63
3.13.2. Checksum Verication
Checksum character is not enforced to be included in the Matrix 25 data. If checksum
character is included, it should be the last character of the barcode data. As a calculate
value bases on all the data, Checksum character is used to check if 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 Output Checksum Character", and the scanner will
check the data based on the last characters of the barcode data. If the check passes, the
scanner will read and output the Checksum Character as the last character of normal
data; However, it will not be able to read Code 39 without checksum character under this
setting.
If the scanner is set to "Verify without Output Checksum Character", the scanner will
check the data based on the last characters of the barcode data but will not transmit
the checksum character. However, the scanner will be unable to read Matrix 25 barcode
without Checksum character under this setting.
Operations are as below if you want to Verify with Output Checksum Character:
1. Read the "Enter Setup" barcode;
2. Read the "Verify with Output Checksum Character" barcode;
3. Read the "Exit with Save" barcode.
(*) Do Not Verify Verify with Output Checksum
Character
Verify without Output Checksum
Character
Exit with Save Exit without Save
Enter Setup