Connecting and assigning external midi device
Hi, I'm just starting out with digital recording so need help. I have a midi keyboard which connects via usb-usb and roland TD12 drums which connects via midi-usb connections.
The problem is:
1. With the keyboard, I can see the notes being displayed in logic's bottom area but no sound comes out. I want to use the keyboard only as midi input device and the sound is to come from the software instrument. Please help.
2. If I wanted to use the midi keyboard to write drum parts, specifically using hyper editor in logic pro and step editor in logic pro x, how do I assign which key to which sound?
3. With the roland TD series drums, I'm having a problem with connection. It just doesn't connect or register. Can somebody please help how to track down where the problem is and how to connect it?
4. I assume that once I got the answer to question no 2 then assigning which drum pad to which sound would be exactly the same as assigning a key to a sound, wouldn't it?
Appreciate any assistance.
Thanks.
MacBook Pro with Retina display, OS X Yosemite (10.10.3)