I just finished reading an article on e-how, where they say that satellite TV can use the same cable as CATV.
They say RG-6 is preferable, but that RG-59 can work, just not as well. In either case, you should still get a picture.
My first question is, have you ever used the cable input before? Do you know that it works?
If you've never used it before, then you are going to have to open up the connector box to:
1. ensure the cable coax is connected at the box
2. test for continuity on the cable coax
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