i recently set up a mythtv box and I am having trouble receiving QAM channels. A scan of IRC cable with QAM256 gives me lots of results, but only a few of the channels out of hundreds will actually tune. For the rest of the channels that don't work I either get a partial lock (LA or La) or a lock (LAM) but the channel does not show up on the screen. I was wondering if anyone in the forum knew what QAM channels were open with cablevision? Has anyone had success with this?
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5/1/07 at 8:10pm