OK... So I installed a midi monitor
on my computer to test my Yamaha PSR-273 keyboard.

All voices are on channel 1
Split keyboard feature channel 1+2
Dual features channel 1+2+3

Drum player channel 9+10

I went through all settings on the Yamaha keyboard ... No sending midi output changes

Last edited by LPman; 05/23/19 08:00 AM. Reason: clearer sentences