The Jupiter-50 has a separate MIDI channel setting for each of the 3 internal parts (PERC / LOWER, UPPER, and SOLO). The default settings are:
PERC / LOWER = MIDI Channel 4
UPPER = MIDI Channel 1
SOLO = MIDI Channel 3
You can change these using the following procedure:
- Press MENU.
- Press F3 (SYSTEM).
- Press F1 (SETUP).
- Press F4 (MIDI).
- Use the ^ / v Arrow buttons to select "UPPER Part Channel," "SOLO Part Channel," or "PERC / LOWER Part Channel" and use the Value Dial to select the desired MIDI channel for each part.
- To save your settings, press WRITE, then press F5 (OK) to confirm.
- Press EXIT twice to return to the main screen.