The model number is 55UH7700. I contacted LG on their chat but the guy asked me, "what exactly is a signal meter?" I knew at that point he had no clue. So i am not convinced that my set does not have one. I went from a TV that had a terrible tuner to this one. I want to make sure I am not overdriving the tuner with my inline amp. Plus if I DO amplify it more, can I possibly get a channel or two more.
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