Hook it up with USB.
and here's a snip from Michael Buday: -------------------------------------------------
Here's the trick to get this mixer to work correctly with FCP and STP:
1. Turn the mixer OFF
2. While holding down the THIRD BUTTON from the LEFT on the TOP row of keys (just under the rotary knobs), turn ON the mixer.
The display should now read "LC", which means it's setup for LOGIC control. In FCP, change the control surface to LOGIC, and you're ready to go.
Michael Buday
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cheers,
nick