Hi Everyone,
on B3-V, you can assign upper and lower part to different channels, even on 2 separate controllers to enjoy a full 2 keyboards-playing experience.
if you open audio midi settings, your controller will be recognized, just as LBH said earlier (thanks !)
if you want to get deeper in assignment, on the bottom toolbar of the B3-V , you have an icon "multi". if you click on it, it opens a pop up window, which will allow you to :
- change keyboard mode : multi (2 keyboards) / split / lower / upper
- change octave shift
- midi channels (only if keyboard mode is set to multi). In example, if you have 2 midi controllers, you can easily set upper part on controller 1 channel 1, and lower on controller 2 channel 2.
hope it helps. Feel free to get back to me in any case.
Best,