Star Choice Question

rwebs

Hi guys.
I have a SC question hope someone can answer.
I bought a DSR 505HD and 75E dish from kusat, althought I think it might
be a DSR 505a HD.
Dish set at - sat b el 30, az 228, and skew at 125, for Phila. PA.
as per Global-CM web site. Does the receiver need a signal to show
set up screen on monitor. Powered receiver, orange lights on right
scan for ten seconds and no responce, no setup screen.
I removed power for hard reset, also no signal on satfinder meter.
Move dish to scan but nothing. Could receiver be defective,
maybe quab lnbf? Cables all new. Any answer would help.