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Modulator problem ?

Discussion in 'Cables & Switches' started by tones1966, Jun 25, 2005.

  1. tones1966

    tones1966
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    I have 2 cctv cameras which I have set up. The coax from each goes to my loft and then into 2 modulators. Both are set up for quite high channels ( but not the same!!) and then they go into the tv booster/ splitter which feeds 2 tv's.
    Everything is fine for a few hours and then I lose both cctv images on both tv's. Not at the same time, but within an hour or so of each other.
    The cameras are fine as I still have a pic on a monitor. If I power down the modulators for 5 mins or so, the pictures come back when powering up. But the same happens again within a few hours. Somewhere between the modulator and both TV's there is obviously a problem !
    Its strange that both modulators could be faulty.
    Can anyone offer some suggestions please ?

    Many thanks.
     
  2. Reiner

    Reiner
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    Is it possible that the modulators over-heat?

    What's the 'tv booster/splitter' you mention? How do you connect the two modulator's to it?
     

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