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I was showing a long documentary/movie and the projection screen went blank! What happened?

April 26, 2017blank Documentary happened movie projection screen

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I was showing a long documentary/movie and the projection screen went blank! What happened?

1 Answer

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The equipment powers down roughly 180 minutes into the lecture if no changes have been made to the settings on the console, in the normal lecture situation this shut-down should never occur. Press any button on the touch-screen just once to let the system know that you are still there! It will not affect your previous settings. Changing volume settings or touching any other part of the touch-screen will also keep it from shutting down.