I had an analog TV hooked up to vip211k using the composite connections. The receiver was connected to a dish 500 and worked fine. I then replaced the tv (finely broke) with a LCD digital TV. So I decided to use an HDMI connection. because the LCD only has one composite and that is currently connected to a DVD player. Now the receiver is no longer will let me pick anything. Complains about the 129 sat not being there. I read you can use a dish 500 on this receiver. RVers do it all the time. Is the HDMI connection on the receiver require the 129 sat.