How to set up a SWM LNB to H25-100 receiver - DirecTV

In setting up a single reciever (H25-100) in with a SWM satellite, what components are needed? I am imagining the dish, receiver and power inserter (21 volt). I have tried without the power inserter (Just ordered it) and the receiver does not find the dish. If this is all I need, what would be the proper setup? diagrams would be helpful if avaiable. Thanks!

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