Maybe it’s because I’m tired, but I can’t figure this out. If I press Shift + Com I get to a screen where I can choose MIDI, CTRL, LIST, or MTP. If I choose MIDI I now see a screen with four MIDI options, MIDI, CLOCK, NOTES, OTHER.
But along the bottom of that screen there is a grey left-facing arrow button, and a purple right-facing arrow button. I can’t figure out what they do, there seems to be no way to use them. They exist on the List screen as well.
What are they? What do they mean?