Motorola SYMBOL LS7708 - I 2 of 5 Check Digit Verification

Symbol LS7708 Product Reference Guide13-70
I 2 of 5 Check Digit Verification
When this feature is enabled, the scanner checks 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
USS Check Digit