Question about Mitsubishi XL1U Multimedia Projector

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The projector lamp will not come on. i have replaced the bulb and still no light. the power light flashes from green to red, the lamp light is orange and the temp light is red. any idea what the trouble is?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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tinamarie49
  • 34 Answers

SOURCE: Hitachi CP-X250 LCD Projector

If both lights are flashing orange, that means that the bulb needs to be replaced and the filter needs to be cleaned. Make sure you reset the counters for both after you replace them.

Posted on Dec 05, 2007

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SOURCE: Lamp turns off

The solution is a weird one. I had the same problem with my Sony Cienza VPL-HS1. Run for about 5 minutes and then the lamp would go out. The warning would show that Lamp/Cover was an issue. I assumed the lamp had reached its lifespan.
Wrong.
All it was, was the filter sitting in the filter box has a small trigger switch that turns off the lamp as a safety when someone inadvertently opens the cover for the filter.
Well, strangely enough, the box and the cover are sized in a way to expand when they heat up. (which they do aggressively) When they heat up they expand, and ever so slightly move the filter away from the switch far enough to trigger it to the off position (only about 1/64th of an inch).
Thats why when some of you tip your projector on its side it runs ok (gravity pushing the filter back in place).
The solution is to put a tiny strip of duct tape along the far edge (the edge opposite of the switch) of the filter on its plastic surround. This will snug-up the filter harder against the switch. Even when it tries to shift under expansion and contraction, it will not allow the switch to poke out far enough to turn off.
So, a penny of tape does the job!
JC Dallas Texas

Posted on Dec 22, 2007

marsrover
  • 682 Answers

SOURCE: Projector turns off after about 30 minutes. What's wrong?

your projector status means the protection circuit is working or the lamp is in an abnormal condition.
--wait until status indicator goes out and press power button.
---if the above solution is not working change the lamp.

Posted on Mar 18, 2008

  • 1 Answer

SOURCE: automatic power shut off

Hold right left and power all at the same time and it will reset...

Posted on Feb 28, 2009

  • 2 Answers

SOURCE: Blinking Light on Mitsubishi SL4SU Projector

To jmatthews

Both power light and status light a solid red with no response to any buttons indicates the bulb timer has expired. You need to reset the timer by pressing and holding the left arrow key, the right arrow key and the power button all at the same time for a few seconds.

If there are no problems, the projector will fire up, but you must replace the bulb as it will fail soon and perhaps explode when it does.

Take care

Posted on Mar 23, 2009

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Other then POWER BUTTON light there are three lights more
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ok
look at your users manual.
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I have had this same problem befor.

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