the Audya 4 is simple, you just choose a midi template and go, I have been a bit more in depth so it will work at its best for you. The Audya is a complex instrument that is designed to be used with Accordions, Guitars and Keyboards. Whilst you want basic midi another person will require in depth Midi editing or need to use it in a totally different way...who do Ketron please? They have done their best to meet the requirements of everyone.

If your still not getting anything its down to your controller, its obviously not transmitting on channel 2 for the left hand. Really you need to find out what your controllers doing before changing settings on the Audya.

what controller is it anyway?