Msi Check Digits - Symbol DS6707 Product Reference Manual

10 - 52 Symbol DS6707 Digital Imager Scanner Product Reference Guide
Set Lengths for MSI (continued)
MSI - One Discrete Length
MSI - Length Within Range

MSI Check Digits

Parameter # 32h
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.
See MSI Check Digit Algorithm on page 10-53
*
One MSI Check Digit
for the selection of second digit algorithms.
(00h)
MSI - Two Discrete Lengths
MSI - Any Length
Two MSI Check Digits
(01h)