Question about BenQ PE7700 Multimedia Projector

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BenQ PE7700 projector starts ok and then fans stoping and red light starts flahing and everythin on screeen disapears manual said taht problem is fans not working i see then fans working when i start projector then after 10 sec they stop working and everything stops working can anybody help thank you

Posted by joudd on

  • 1 more comment 
  • joudd Apr 21, 2008

    i cant go to reset it because projector stops after 10 seconds working
    both red lights starts flashing and fans stopping
    when i start projector i see fans working

  • Anonymous Mar 19, 2014

    strange popping noise followed by large buzzing/alarm type sound

  • Anonymous Mar 19, 2014

    popping sound followed by alarm/buzzing sound - no particular lights indicating the problem

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1 Answer

Priya darshan

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  • 3,422 Answers

Hi,

Check if the unit has a Filter Timer ? If it does have one - check the hours on it and reset it.

If the problem still occurs or there is no filter timer in the Menu - check that all your fans are running.

Hope this is of help

Goodluck,
Please don't forget to rate the solution.

Posted on Apr 21, 2008

  • Priya darshan Apr 21, 2008

    try cleaning the filter and if you still face the problem then you will have to get it serviced or replace it if it still under warranty

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