1. Connect your MIDI keyboard using either USB MIDI or a 5-Pin MIDI cable.


2. Navigate to the Menu screen, then choose Global Settings > MIDI tab


3. Make sure the MIDI Channel is set to Omni.


4. On the rig screen, tap on an empty block and select Vocal > Vocal Harmony > Auto High.


5. Double tap the Harmonizer block to access its settings page, then set the Auto Src field to MIDI.



6. Tap the onscreen ">" button to access voice settings.


7. When setting the Mode field, ensure that either Auto, Auto Root, or Root & Scl are selected.



8. When setting the Pitch field, please ensure High, Higher, Highest, or Low, Lower, Lowest is selected.



9. To edit the other voices, please use the onscreen ">" button.


10. Following this, the Vocal Harmony pedal will correspond to keys held down on your MIDI keyboard.