Making different Voice per-Oktaf in KORG PA-500

Be able to include different voice in each octaves on the keyboard tuts is one of the special features provided in KORG PA-500. The keyboard has 5 octaves with each octaves can be filled by various sounds.

For example:
Octaves 1 to 2 are usually used as the SPLIT POINT limits.
We can fill Octave 3 with PIANO only (UPPER 1),
Octave 4 with STRINGS only (UPPER 2),
and then Octave 5 can be filled with GUITAR (UPPER3).

1. Choose one voice to put in UPPER 1. For example we choose PIANO  
2. Choose the other voice to put in UPPER 2. For example: STRINGS
3. Choose a different voice with the preceding UPPERs. For example: GUITAR
4. Click the MENU
5. Choose KEYBOARD ENSEMBLE 
6. At the bottom tab, select KEY VELOCITY. TOP KEY means how long the octaves that will be occupied by the chosen voice. BOTTOM KEY means the early keys to be sounded. TOP VELOCITY  means the maximum touch volume of each chosen voice.
7. Once done, save it by clicking the triangle button on the top right
8. Select WRITE PERFORMANCE.
9. Put into User (PERFORMANCE BANK)

As the result, you will hear different sound in each octaves on the keyboard turts.