Did you previously have a dish 1000?
If so, did the installer leave the dish 1000 up and add the 61.5 to your set up?
How many STB's are you running?
I currently have (2) 622's and I have NO NEED for a switch in my current set up.
My question is: When I have a new dish (61.5) added to my 1000 (110,119,129), will a need a switch to get all four signals to my TWO 622's??
Currently I am using the (2) twin pro leads coming out of the dish 1000 so I do not need a switch