Our products support two banks of MIDI presets. The normal presets are stored in bank 0, the alternate function presets are stored in bank 1
To switch banks, the Mastermind sends a MIDI bank select CC0, followed by a program change based on the current preset.
On a factory initialized Mastermind, if you're on preset 001, pressing the Function button will send:
Channel 1, CC#0, value 1 (select bank 1)
Channel 1, PC0 (select program 1)
Pressing it again will send:
Channel 1, CC#0, value 0 (select bank 0)
Channel 1, PC0 (select program 1)
