Question about Optoma H31 Multimedia Projector

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No picture While watching a movie my Optoma H31 projector suddenly had no picture and box with "NO Signal source lock enabled". What can I do to fix this?

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  • Ann Winchester Aug 06, 2007

    Thanks Benimur, you solved it. I feel stupid as I thought I'd thoroughly checked the projector/DVD connection but it turned out that was the problem. Pugdog

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Hi, Possibly either of 2 reasons: 1. Your player is not sending any signal to the Optima meaning it is the one in question and not the projector; or 2. Your Optima lost its input signal, go through the signal source selection menu, try manual selection & set it to where your source/player is connected. Hope this works out for you, if not pls post again . Good luck and kind regards.

Posted on Aug 04, 2007

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Your player has not given signal so check it....it may also b the prib of the cable..check it too

Posted on Dec 16, 2012

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