1) Press the [EDIT]
2) Press a part button - , ,  or .
3) Press the [F5 ] button.
4) Use the cursor buttons underneath the [DATA] dial to cursor to the ‘Sustain’ box.
5) Turn the dial so the box is marked with a 'X' - this is on, or turn the dial so the box is empty- this is off.
6) Press the buttons [STORE], [ENTER], [YES] to save the changes.