How to set and save the octave of a part in Performance:
1. Press the [EDIT]
2. Press the 
button to select on the screen 'Part' .
3. Press the [ENTER]
button. The first selection is 'Play Mode', Press the [ENTER]
4. Press the 
button until you see 'Noteshift.'
5. Turn the Data Jog Wheel to change the Octave: 0 +12+ 24 -12 -24.
6. Select the second part by pressing the [PART]
button on the right hand side of the keyboard. Repeat step 5.
7. When finished, press [STORE]
.MX49, MX61, MX-49, MX-61