Thanks colvigdean.
I will try that today. I assumed that the all the tracks would play from my ch 24 that I picked a SD card source/input.
So, I actually need to pick one of the mixes on the left and select each channel number as it was recorded to play?
For example, I had recorded channels 2,4,5,6,11 and 12. Now I need to select SD as input in each of these channels 2,4,5,6,11 and 12 in order to play them?
Thank you very much . I hope that this is the answer I'm looking for. :)