I bought an owned H24-100 off Ebay. I want to add it to my current set up. I have a HR24-100 DVR and a H24-700with a Whole Home DVR setup. I split the cable from the HR24-700 so it would also work on the new H24-100. When I hook it up it stays on Step 1 of 2 Checking satellite settings. I know the connection works because I hooked the 700 up to test the connection before I ordered the 100. Any clue what could be causing the issue with the 100 not finding the satellite?