Motorola SYMBOL MINISCAN MSXX04 - Manual (Page 157)

Parameter Menus 10 - 51
Code 32 Prefix
Parameter # E7h
Enable this parameter to add the prefix character “A” to all Code 32 bar codes. Convert Code 39 to Code 32 must
be enabled for this parameter to function.
*Enable Code 32 Prefix
(01h)
Disable Code 32 Prefix
(00h)
NOTE Disable Code 32 Prefix is the default for MS954.