Hi I am new to recording and have downloaded Pro Tools first to get an idea of how to use the software. I just want record Guitar/Vocals to start with, I have a Soundcraft Signature 12 Desk that I'm using as a interface. The Pro Tools doe's appear to recognize the interface but doesn't recognize individual channel ie. where guitar or mic is plugged in so cannot pair the Track to the right channel. Any information would be greatly appreciated.

Thank You