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Why won't the lamp stay on?

I have a ceiling mounted NEC NP-M260X projector. The clean filter message came on - not sure how long it had been on as no one noticed. One day the bulb started shutting down after a minute or so. I cleaned the filter and reset the filter hours but it still only comes on for a minute or so. Barely enough time to check the menu items. It is on auto eco. It is showing about 58% lamp life left. There is a small blinking red light which apparently means a lamp problem.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Shutting off Filter Cleaning Message

you need to turn OFF the message function under the expert tab on the "on screen menu"

In the state of Power ON, press each key in the order of: HELP, UP, LEFT, HELP
Press the Menu Key to display the menu and confirm that Expert is displayed below the menu.
Once you go into Expert mode, go to the Expert2 tab in the onsreen menu and set the message to OFF.
Hope that helps.

Posted on Oct 02, 2008

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  • 1 Answer

SOURCE: Projector shuts off after about 45 minutes

Just a long shot, but...

I have an epson 9000i that did the same thing. Turns out that unit has a small fan (I think 60mm) right next to the power supply to keep it cool, in addition to the large fan that exhausts past the lamp. The fan runs non-stop as long as the unit is powered-up for two reasons I can think of - keep the power supply a little cooler, and the lamp a little warmer so there's not such a temp difference when it powers-up. Long story short, that fan had died. I replaced it with an aftermarket 60mm fan and it's been working fine ever since. Hope this helps.

Bob

Posted on Oct 07, 2008

  • 736 Answers

SOURCE: NEC NP1000 powers up, strikes, then shuts down

the expected lamp life is an average .. its not unusual to see early failures ... check the lamp connections to make sure they are secure ... check ventilation to make sure its not blocked by dust .. if there is a fan, make sure its working ..

Posted on Oct 07, 2009

leusnerdus
  • 54 Answers

SOURCE: projector gave a message that it was overheating and then shutoff

chek if all fan are running. check if any extrange thing is in the grids. anyway is better to take it to service.

Posted on Apr 20, 2010

  • 22 Answers

SOURCE: NEC NP 1150

The temperature in the classroom is to hot. Turn down the
temperature in the classroom or get a small fan and place it near the
projector. The projector is running at border line and just needs a few
degrees of cooling...

Posted on Jul 21, 2010

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