Please download the KETRON technical tables which includes the Midi charts when wanting to control modules (such as the SD40, AUDYA 4) completely from an external Midi Controller ... e.g. access registrations, press start/stop/fills ... etc from your controller and not have to touch the modules during a performance.

Download here:- http://www.synthzone.com/forum/ubbthread...%20-%202016.pdf

Thanks,

AJ