I am trying to connect some hardware via my Quantum into my Pro Tools sessions as a hardware insert. In the Output tab in Pro Tools i/o the physical outputs L and R on the back of the Quantum appear mapped to Line 1-2 - so there is no listing of the Main L/R outputs in the I/o menu. The insert assignments don't correspond with the those on the back of the Quantum.

Is it impossible to connect a hardware compressor as an insert in Pro Tools using the Presonus Quantum???