can anyone please tell/show me how the two wires from satellite connect to the diplexer and then to the two coax cables going into the house. current connection is one wire from sat goes straight to triplexer at receiver, the other wire from sat goes to diplexer connected to sat side of diplexer and then a coax cable connects to uhf/vhf side of the diplexer that runs to tv2. nothing is connected to the in/out side of the diplexer. tv1 has picture but no pic on tv2. thanks for any help.