If I hook up the input from outside to the input on a splitter, then split to the input on the receiver from an output on the splitter to the input on the receiver, then output on the receiver to the 1st TV, then from another output on the splitter to the 2nd TV will that work? Using coaxil cable. I'd have to use cable from the input on the TV instead of HDMI also, correct? Can't use and HDMI right?