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I can not prongram my Real Digital RD2200 LCD TV

I have my cable wire connected to my tuner port. When I press auto scan only 2 channels get programmed everytime.
I lost my user manual.
Any solution

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  • Anonymous Dec 04, 2008

    my tv wont respond to cable. i dont know how to get it to work?

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  • 280 Answers

If you are using a cable box you will put you TV on chan 3-or 4 and use the box as your tuner. if you don't have a cable box it may be that the cable is at fault. The auto scan looks for any channel signal and will delete unused channels and lock in the received ones. If no channels are there only the strong ones will lock. The tuner in your TV works in bands or groups of channels and if it was a bad tuner the set would still find all the channels in the low / mid or high bands.

Posted on Jul 03, 2008

  • Vizioraped Sep 08, 2010

    I have the piece of **** Vizio 37" LCD. a) It replaced a Sony 42" LCD that had NO problems getting all 68 basic channels. b) The exact same coaxial cable is running to the Vizio that ran to the Sony. c) I have done an auto channel scan literally 40 times, and the Vizio yields only 28 of 68 possible channels. The crack brain surgeons at Vizio Tech Support say it is not THEIR problem--it is the cable TV company's problem. Sorry--I have five other TV's in the house, all NOT Vizio, and ALL are receiving all 68 channels perfectly. Can ANYONE help? Vizio Tech Support, after four 40 minute phone calls, clearly could not.

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Posted on Jan 02, 2017

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