I have a Triple LNB Dish. I want to connect a RCA DVR and
a H10 HD Receiver. I've been getting conflicting info. I have a
Sat A and Sat B cable currently coming in to my DVR. My 3X4
multiswitch does not work. Also, I'm told I should have 4 leads
coming in (Don't understand). Isn't the 2 sat...