First of all, patch the out of Hysteria into whatever you are using to listen. See if you can get a drone that changes pitch when you play the KL. If not, pull the connection from that, and tune with the Oct slider.
When you can get a reasonable tone out of that, patch the out of Hysteria into the 1 input of Eudemonia. Turn the knob below it fully clockwise (up), and all the other knobs fully counterclockwise (down). The LP slider should be all the way up, the other sliders all the way down. Patch the out of Eudemonia to what you're listening to, and push the VCA slider up and down, and see if you hear that previous tone rise and fall in volume.
Next, patch the out of the ADSR into the VCA CV in of Eudemonia, and see if you can get the envelope (triggered by the KL) to do what you were doing with your fingers on the VCA slider. There you have a basic patch. Now you can play with the filter sliders on Eudemonia, the envelope settings on the ADSR, and the root pitch and waveforms on Hysteria. After that, you can start bringing in modulation.