Question about InFocus ScreenPlay 4805 Multimedia Projector
I've a 2-year old SP4805 that I use sparingly. The last time I used it was a couple of months ago when I had hooked a computer to it. Since then the lamp would not come on when the unit is turned on. There is/was no indication of lamp failure (I've probably 300 hours of usage). I got a new lamp unit from InFocus and that did not make any difference. I tried troubleshooting the unit with InFocus' tech support who now thinks the lamp unit is probably ok.
Any helpful suggestion would be greatly appreciated.
It could possibly be that the access door to the lamp is not completely shut. If you just hear the color wheel turing and no fans is definitely could be that as it was with mine. The little plastic piece on my door that presses the switch to let the projector know the the door is shut broke off on mine and I had to glue it back on.
Posted on May 12, 2008
As in Solution 3 even though the plastic piece on my door hadn't broken off it was not depressing the switch enough.When I pushed the door lightly the lamp lit and the fan began.Just ensure the switch is pushed in and you should be all right!!
Posted on Feb 15, 2010
I overcome this problem by removing the bulb then replacing it every time I want to watch a film. It works on mine. Rather irritating but i soon forget when the movie starts.
Posted on Apr 24, 2008
I dont want to be inappropriate, but would you consider selling one of your lamps now that you have 2? Thanks
Posted on Jan 30, 2008
It's attempting to strike the lamp, it will keep doing this for 5 times after this the led would turn to red and flashing. If it is doing this the chances are that the lamp is faulty and needs to be replaced.
Posted on Jan 16, 2008
Assuming that the power outlet and cable are OK (and is switched on, lol), then the most likely cause is the power supply.
Posted on Dec 30, 2007
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Posted on Jan 02, 2017
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