Lexicon MPX 550 - Manual (Page 44)

System Mode
MPX 550
3-9
RESTORE DEFAULT COMMANDS
Clear User Bank
Arms a procedure to erase the contents of the User Bank.
Press the front panel Store button to execute this
procedure and return the User Bank to its factory-default
condition. This procedure cannot be executed when a
User program is running or when the System Mode
parameter Memory Protect is set to Enabled.
Factory Init
Arms a procedure to restore parameters, System Mode
parameters, User Bank programs, and Learned Patches to
their factory-default conditions. Press the front panel
Store button to execute this procedure.