Question about NEC GT5000 Multimedia Projector

8 Answers

Nec gt5000 projector turns off 10 seconds after power up

Recently purchased and shipped NEC Gt5000 projector lights up with green light, then powers off after 10 seconds.

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  • wosfu Sep 13, 2008

    The projector is not new but is used and not under warranty.

  • wosfu Sep 14, 2008

    When I remove the bulbs, the normal blinking yellow then blinking red lights come on. But with bulbs in, it does not do that but just shuts down. Wouldn't the regular bad bulb warning lights come on if that was the main problem? Does anyone know if there is a way to test the bulbs outside the machine? Thanks

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8 Answers

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If the bulb is not lighting up and you want to test it. use a multimeter to test continuity on the two seperate connection points on the bulb... no continuity... the bulb is burnt out and you need a new one...

Robert

Posted on Sep 14, 2008

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Does it shut off even when there is no devices plugged into it.
If this is the case the High Voltage Output needs to be repaired/replaced


Thank you
Jayson


Posted on Sep 13, 2008

  • 3 more comments 
  • Jayson Brollini
    Jayson Brollini Sep 13, 2008

    The lamp could be the case but it is shutting before it even heats up.

    How old is this and is there a Refurbished label on it>


  • Jayson Brollini
    Jayson Brollini Sep 13, 2008

    Do you have a pc card in the slot if so please remove that and try to power it back up

  • Jayson Brollini
    Jayson Brollini Sep 13, 2008

    ok please make sure that when it is powered up and the light is green
    does it flash before it shuts off or does it stay constant then fades out


  • Jayson Brollini
    Jayson Brollini Sep 13, 2008

    if you have no blinking lights Green Red or Orange

    additional notes would be that the Power button is sticking or the remote power button is
    sticking

    The Sleep Mode Function (timer Is activated) as been enabled and that may be a possibility

    You can also check the housing for the lamp (rear) and make sure that it is connected properly

    Anything else the Lights are the key to narrowing down the source of the problem
    so make note of any changes that may occur in the light colors Steady or Blinking
    of the 3 can mean several things but with a steady green light that can mean that it may be internal


    Thank you
    Jayson


  • Jayson Brollini
    Jayson Brollini Sep 13, 2008

    Please feel free to post any additional comments
    so we can assist you with your question


    Thank You Jayson


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That is usally cause of the lamp this is not in my expertise but that happened to my dads one if the lamp is at the end it will shut down it usually give warnings first like change lamp then its over has to be replaced

Posted on Sep 13, 2008

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Please click on this link and get the user manual and then check the trouble shooting page ,if this did not resolve the issues then you need to contact the company :

http://www.projectorcentral.com/pdf/projector_manual_2056.pdf
:

To contact the company:

Service and Support Customer Service
1.800.836.0655

Tech Support
1.800.366.5213
Good luck...

Posted on Sep 13, 2008

  • Anand Kumar
    Anand Kumar Sep 13, 2008

    Then you need to get it serviced as this hard ware problem,please get it serviced at local projector service center....

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Up to a maximum of 10 seconds. The OFF key exits and ...... Use the right arrow key to make use the green light is on the 1 position; ...
down load this link ur problemis use ful
http://www.jedmicro.com.au/T460_274.pdf

Posted on Sep 13, 2008

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Hi,
As its a new product , kindly contact Nec support team on the following website

http://www.nec-display.com/global/contact.html

If there is more information available on your problem , i would get back to you .

Thanks
proton

Posted on Sep 13, 2008

  • 1 more comment 
  • Mandeep  Singh
    Mandeep Singh Sep 13, 2008

    Kindly refer to the user manual , chapter three , Turning on the projector. check if the projector is going into the stand by mode , after being powered on.







    Thanks

    Proton

  • Mandeep  Singh
    Mandeep Singh Sep 13, 2008



    Troubleshooting given as per user manual



    Does not turn on

    Will turn off



    • Check that the power cable is plugged in and that the main power switch on the projector is on. See pages 1-

    9 and 2-11.

    • Ensure that the lens hood or the lamp cover is installed correctly. See pages 1-4 and 9-2.

    • Check to see if the projector has overheated or the lamp has reached the end of its usable life. If there is

    insufficient ventilation around the projector or if the room where you’re presenting is particularly warm, move

    the projector to a cooler location.

    • The lamp may fail to light. Wait a full minute and then turn on the power again.

    • The lamp has reached the end of its usable life. Replace the lamp.

    • Ensure that the Power Management is off. See page 8-16.





    Thanks

    proton

  • Mandeep  Singh
    Mandeep Singh Sep 13, 2008

    http://www.projectorcentral.com/pdf/proj...



    Above is the link for the user manual

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If this device is new and is acting up on you already, I would suggest to get it fix under warranty. If you attempt to fix it yourself it might void the warranty.

Posted on Sep 13, 2008

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It;s power supply circuit seem to be faulty.

Posted on Sep 13, 2008

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