I just upgraded my directv receiver in my motorhome to HD. The receiver they sent me is a H25. I have done the setup just like your book says, and my roadtrip minimax dome will never locate a satellite. I have only one receiver and one tv. The coax from the dome goes straight to the receiver and then I have a HDMI cable going from the receiver to the tv. Someone told me that I needed a converter for this receiver. Can someone verify this. Please help.
Thanks

