Kawai LH-1 - Manual (Page 29)

29
If you are certain that you want to restore the original Factory Settings, press the Sure (#1)
function button. The word “. . . Sure” will change to “. . . Executing” for a few seconds
before the LCD Display returns to SYSTEM MODE main screen. The original factory
settings should now be restored. You can also press the BACK button to exit without
executing the Restore function.