Thanks camn for the reply.
I did finally manage to make it work, and realized the problem was that I was trying to toggle the tuner by sending CC from H9 Control App -> Pedal -> MIDI Settings -> Assign MIDI CC messages to pedal functions -> Toggle Tuner = MIDI CC 51. But I never could make this work.
Then by chance I happen to look in H9 Control App -> Pedal -> MIDI Settings -> Program Change receive map, where I thought it was PC messages for switching algorhythms, and scrolling down beyond 99 shows empty, and didn’t bother scrolling down further. But when I scrolled down further (talk about hard and unintuitive to find!) I saw that PC#123 = Toggle tuner on and off. I then configured Soleman to send out the PC# and it started to work as expected.
My question is now:
1. what is the function of CC toggle tuner, and why does it not work?
2. is there a way to assign custom functions to any of the empty PC #s from 99-127?
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