The mulitswitch is self powered.
Sky has 4 inputs feeding into VL, HL, VH & HH of the Sat System A. This is working as expected with both OpenATV, OpenVix and ABM.
9.0E has a Triax twin KA SAT LNB supplying two inputs into SAT System B of the multi-switch. This is the recommended setup - although not fully necessary for this multi-switch as it is capable of handling quad/quattro LNBs intot each inputs (Ref:Saortv Distribution/
The only required input is feeding into VL. For neatness, the second feed was connected to HL. From recollection VH & HH have terminators.
I'll get the settings of the microswitches on the multi-switch later.