Hi all, I'm an extreme noob to recording. I purchased 2 MX's ones an SE with a RC 2424 and 9 drives. I've connected it to the analog direct outs on my Mackie board and have recorded successfully I believe as the meters move. I've tried to run playback thru the optical out to my home receiver and get nothing. I'm at a loss as to how to connect this to hear recording's.