Question about InFocus ScreenPlay 4805 Multimedia Projector

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SP4805 bulb does not fire up; led stays green; fan turned on

I have SP4805 bulb does not fire up after the beep sound; led always stays green; fan turns on. Replaced with another bulb. Same problem.

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There is a problem in the ballast.refre to service personnel
shyam
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Posted on Feb 08, 2009

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I had the same problem after purchasing a new bulb. My husband pulled it out after it would not fire up and the new bulb plug in conecter (white with 4 holes with two wires) was different. Take your old bulb and compair the two conecters and see if they match, then check if the wires are in the same slots as in first and last. Mine on the new one were in the first and second to last slot. So we took the wire out of the second to last and put it in the last slot and installed it and it fixed the problem. We also had to unplug and replug it in and do a master reset by pressing the Power and Channel buttons and the same time for 15sec. Hope this helps.

Posted on Jan 28, 2009

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