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Infocus w240 i recently replaced a bulb in an infocus projector for the first few hours everything was fine, then the light began to fade out. We turned the projector on and off a couple of times, but then it started to emit a burning odar so it was turned it off. I took the projector down from the ceiling to test it. the lamp would not come on, so I put in the old lamp and it would not come on either and it still emits a burning odar.

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Faded Black Strip on Side of Projection

I had a similar problem with my InFocus LP600 although my black stripe was straight up and down. I am guessing this is caused when the unit is bumped or dropped. This is not an easy fix unless you have a lot of experience with small tools and parts and you may need an extra set of hands. I found some tiny alignment screws under the lamp cover and hidden beneath a peel-off 0.5" x 2" black plastic strip. The screws are located between the bulb assembly and the main projection lens and are oriented 90 degrees apart around the light projection path. The trick is in getting the projector to temporarily function with the lamp cover off -- it has an interlock tab on one edge that pushes on a microswitch when closed. We turned the projector upside down but raised on some slats for heat dissipation, gently held the interlock switch in with a small screw driver, and plugged in the power cord. After pushing the power switch to get the image, I adjusted the tiny screw that is angled towards the front of the projector and the stripe dissapeared! Since your stripe is angled, you may need to adjust both alignment screws. The screw heads are very tiny torx bit types but I was able to use a 3/64" (.05") allen (hex) wrench that came in a set of cheap jewelers type tools that are widely available. Be very careful while operating the unit with the lamp cover off as there are very hot surfaces and exposed wiring.

Posted on Dec 05, 2007

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marsrover
  • 682 Answers

SOURCE: Bad Lamp lights even with new bulb.

confirm that it is not made in china-because some chinese lamps is not good in life time.

Posted on Mar 07, 2008

  • 1 Answer

SOURCE: No image, lamp light blincking red

I have a 3 yr old AE900U dont know exact hours but prob at least 2000 hrs. about every other start up, the projector would flash little box; (replace lamp now). now a month later lamp wont come on. So this is prob the normal way a lamp will die. anything else might be another problem.

Posted on Jul 05, 2009

projdoc
  • 2237 Answers

SOURCE: My VPL-VW50 suddenly stopped working a couple

fisrt, did you reset the lamp timer? if the projector turns on again, go into the menu settings and reset the lamp timer. 3 flashes also mean that the lamp is too hot. let the projector go through it's cooldown mode and shutdown before you unplug it. remove the filter case and vacuum or blow the dust out of the filter. you can also blow the dust out of the projector (if any) with canned air. lastly, be careful where you buy lamps from. you get what you pay for. cheaper isn't always better.

Posted on Dec 08, 2009

  • 23 Answers

SOURCE: I replaced the lamp when and the red LED light

More likely a faulty ballast. Check connections.

Posted on Jan 21, 2010

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Hi I am Vortash check in your user manual this may be the signal to tell you that the projector is telling you that the number of hours for your bulb is up ( or indeed the bulb may have blown but this usually shows a red light if so ) if the bulb life monitior is at it's extent it wont let the light opperate and you have to reset the lamp hours you can find out how to do this in the manual under replacement bulbs .. if you have no manual you may be able to download one from off the net .from the manufactures support site .alternately you may have a ballast problem and it requires an engineer to sort it out . regards Vortash

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