Triggering external rack mount synths and drum machines with MNM

I would like to use my Monomachine as a master keyboard and sequencer to control my rack mount hardware synths and drum machines (Yamaha TX802, Yamaha RM50, and Roland R-8M specifically). Unfortunately nothing triggers when I have my Monomachine hooked up via MIDI to the other units. I’ve made sure the MIDI channels match with the MIDI out of the Monomachine going into the MIDI in of my rack mount gear. I’ve switched between the external MIDI track and the normal machine tracks of the Monomachine and still nothing. I have a feeling it’s probably something small and stupid I’ve overlooked, but any help would be greatly appreciated.

Maybe in global menu, you forget the midi parameters (clock, transport, keyboard and ARP out) ?

Things to check:
[ul]
[li]MIDI cables[/li]
[li]MIDI cable routing[/li]
[li]Settings in MM’s GLOBAL > CONTROL > CONTROL OUT 1 menu[/li]
[li]Channel settings in GLOBAL > MIDI SEQ > MIDI SEQ SET menu[/li]
[/ul]