Question about InFocus ScreenPlay 4805 Multimedia Projector

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InFocus My problem is that when I turn on the projector, I get a speckled black and white screen but no real images. The LED is green and I can't get anything to happen with any of the buttons. Any ideas?

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  • peasy easy Sep 23, 2012

    Hi I have a similar problem monochrome image... the screen starts with black horizontal bands.. then speckled white dots appear and fill the screen.. and slowly grow.. I press the keystone keys and the amount of white speckle changes so the buttons work .. to an extent... also connected to a vga and played movie, the projected image flickers as the movie plays.. the audio is fine through the projector... Please help I hope its just noise from the 680uf 16V caps in the power section and hope not a mainboard fail! :-)

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Hi I have a similar problem monochrome image... the screen starts with black horizontal bands.. then speckled white dots appear and fill the screen.. and slowly grow.. I press the keystone keys and the amount of white speckle changes so the buttons work .. to an extent... also connected to a vga and played movie, the projected image flickers as the movie plays.. the audio is fine through the projector...

Please help I hope its just noise from the 680uf 16V caps in the power section and hope not a mainboard fail! :-)

Posted on Sep 23, 2012

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Hi there

That is a definate Mainboard replacement.

Must warn you that it could turn out to be a expensive exercise

Posted on Mar 27, 2008

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