Just bought used Dish 1000.2 on ebay. I peeked the dish on 119 fine with my old 311 receiver. When I did a "Switch Check" the 110 didn't show in any of the windows. I had 129- All, 119- All, Conn was in the 3rd window. Not sure what the conn means. I thought 129 would be the problem. I tried it in connections 1,2 and 3. Do you think the ploblem is in the LNBF or maybe a software issue in the 311.