Is there something I need to do in the H9 to tell it to receive midi control data? What do I need to do to get this working for me?
What MIDI messages does your ADA send?
You may use H9 Control to set H9's MIDI settings. Make sure you have opened H9's MIDI receive channel. If you just want to switch to 10 presets, you would need to set ADA's 10 footswitches to 10 PC messages. You may also set them to CC messages to control H9's other functions.
Please see attached images for more info.