MSI Check Digit Algorithm

With MSI symbols, one check digit is mandatory and always verified by the reader. The second check digit is optional.

If the MSI codes include two check digits, scan the Two MSI Check Digits bar code to enable verification of the second check digit.

When the “Two MSI Check Digits” option is selected, an additional verification is required to ensure integrity. Either of the two following algorithms may be selected.

Set this parameter by scanning either of the bar codes shown below.

Mod 10/Mod 11

MSI Check Digit Algorithm

* Mod 10/Mod 10

MSI Check Digit Algorithm

Postal Codes

Note: The default value for all Postal Code symbologies is “Enabled.” For best performance when reading a specific postal symbology, all other postal symbologies should be disabled.

US Postnet

To enable or disable US Postnet, scan the appropriate bar code:

* Enable US Postnet

Disable US Postnet

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