Symbol LS9203 - I 2 of 5 Check Digit Verification

9 - 70 Symbol LS9203/LS9203i Product Reference Guide
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