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I have got a 3m projector model mp7640i there is a problem the flashing of bothe lamp and the temp light can you please help

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Both Temp and Lamp lights blink red

All you should need to do is go to the menu on the projector, and find the Filter Timer. Hit the right arrow to select the filter time, and then hold the rest button on the projector until you are prompted to confirm the reset. Hit menu to confirm and it should now reset the filter timer. Now cut the projector off and back on and the lights should stop blinking. I hope this helps.



Posted on Jun 12, 2008

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busgeek79
  • 36 Answers

SOURCE: Lamp cover light flashes even with new lamp

Look closely by the cover there is a small sensor there, could be a pice of dirt and door not completely closing get a cleanpaint brush or little brush and clean area..Good Luck

Posted on Jun 30, 2008

  • 3 Answers

SOURCE: Projector problems

Hello!

After 2 years I finnaly solved the problem. There was a flaw in the lamp´s temperature circuit. A technician disassambled my BENQ PB8253 unit and fixed the problem. Charged me US$ 75.00. I´m in Brazil.

Hope this can help.

Posted on Sep 14, 2009

projdoc
  • 2237 Answers

SOURCE: lamp and temp lights are flashing while in operation

clean out the projector with canned air. the dust is keeping in the heat and the lamp can't cool down. check the fans, too. check the lamp timer. if it's close to 2000 hours, replace the lamp and reset the timer.

Posted on Nov 10, 2009

projdoc
  • 2237 Answers

SOURCE: the projector doesn't turn on.power,temp,lamp orange light are on

overheated. clean it out with canned air. try again. if it still has an issue, you may have a main board problem.

Posted on Nov 12, 2009

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Temp and lamp lights flashing


can you let the projector work well
if the projector projects the image,
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if the projector work well ,but the indicator lights flashing,that means the projector is ok ,
you only need to reset the timer of lamp and to reset the timer of the filter,
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hi,

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Are any of the indicator lights on the Projector flashing ?

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