Donny You got me going so I researched the problem and came up with:
Thanks again, John C.
Question
How do I get past the basic setup menu to the advanced setup menu?
Answer
Press and hold the "Mix" button to enter the setup menu (red LED flashing).
There are three different menu levels: "Setup", "MIDI" and "Advanced".
HERE IT IS --
To jump between the different menu levels hold (ca. 2 sec.) and release on of the arrow buttons besides the "Mix Slider".