Question about NEC USHIO PROJECTOR LAMP, Projector Lamp FOR MT600/MT800 AND MORE, 250 WTS, 2000 HRS => Model 500084

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NEC MT800 just shows vertical and horizontal lines when started.

The projector projects red, blue, green and other colors vertically and horizontally. At times the colors will change randomly, and sometimes its a white screen, it never stays the same color for long. The menu bottom does not do anything change the screen at all. I looked at the service manual and could not pin point the problem so I'm not sure what to do.

Any help would be appricated!

Alex

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Marrie
  • 563 Answers

SOURCE: NEC Lt240 prblem

Hi 80camaro

You could check in the Service Menu if your RGB is the same percentage and at the same run rate.

The run rate is normally 45-60 and the percentage on 50.

I would however recommend that you take it to a NEC agent to get it serviced.

If this doesn't fix it , then you will be looking at a new Mainboard.

Thanks for using Fixya and good luck.

Posted on Apr 29, 2008

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Hi 80camaro

You could check in the Service Menu if your RGB is the same percentage and at the same run rate.

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I would however recommend that you take it to a NEC agent to get it serviced.

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