I 2 Of 5 Check Digit Verification - Motorola Symbol DS3408 Product Reference Manual

Set Lengths for Interleaved 2 of 5 (continued)
I 2 of 5 - Length Within Range

I 2 of 5 Check Digit Verification

Parameter # 31h
Enable this feature to check the integrity of all I 2 of 5 symbols to verify the data complies with either the specified
Uniform Symbology Specification (USS), or the Optical Product Code Council (OPCC) check digit algorithm.
*
Disable
(00h)
OPCC Check Digit
(02h)
Symbologies 13 - 45
I 2 of 5 - Any Length
USS Check Digit
(01h)