Question about NEC MultiSync MT1050 Multimedia Projector

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LCD PRojector has pinkish color for entire image

When I turn on my Projector i get a pinkish/red color for the entire image

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How many hours are on your bulb? If it is near 2000 it is time to change it.

Posted on Apr 04, 2008

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Are you using the VGA input? If so, it's probably just a bad cable. That's what I've found in most cases. If you're not using the VGA input, could you please provide more info? Make, model, stuff like that. Thanks!

Posted on May 01, 2013

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1 Answer

This projector is projecting a red color throughout. What should I do to correct the color? It has been turned off for about an hour. Please advise. Thank you.


The EX240U uses a DLP imaging chip and a rapidly spinning six-segment color wheel (red, blue, green, white, yellow and cyan) to form the image. It is likely that the spinning color wheel has stopped with the red filter in front of the chip. I recommend opening the projector and see if you can coax the wheel to move and maybe it will spin once again. if not, it may be the wheel motor or the circuitry that affects the timing of the spin - either way, it will take a trip to the repair shop to fix.

Hope that helps.

Mar 05, 2015 | Mitsubishi EX240U Projector

1 Answer

Sony VPL-P510 projector


there are 3 LCD panels in the projector.
red panel,green panel and blue panel
I seems that the red panel is failing
We supply original projector lamp,bulb,parts,Lcd panel,Lens,DMD chip,color wheel,motherboard,powersupply,ballast... with high quality and competitive price.
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Jerry,Lampdeng Limited

Mar 18, 2014 | Office Equipment & Supplies

1 Answer

Discoloration


the Lcd panels are defective, you need replace the Lcd panels (3 pieces, red, blue,green)
the model of the panel is LCX085A, (unit price is USD300)
We supply original projector lamp,bulb,parts,Lcd panel,Lens,DMD chip,motherboard ,powersupply,ballast... with high quality and competitive price.
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Feb 20, 2014 | Sanyo PLC-XP200L Projector

1 Answer

Beamerproblem! I've got a red-color problem with


Take it to GameStop. They can find the problem lickety-split!

May 17, 2013 | Office Equipment & Supplies

1 Answer

Lv 7365 projector color is all pinkish. Lamp hours used only 200. Is there a way to fix the problem? There are no warning or lamp lights flashing.


is the pinkish there when the mebu is showing. is the menu colours OK.
if not then an organic polarizer plate is most likely the problem due to overheating with age

May 28, 2011 | Canon LV-7365 LCD Projector

1 Answer

On the left side of the screen the red color is bleeding off the other colors and causing the picture to be blurred. It is not across the entire screen. Just on the left portion. Do I need a new bulb or is...


That is *not* a lamp problem. Definitely sounds like you have a some sort of video processing problem with the red signal. Just to be safe, try a complete factory reset in the menu. Sometimes, the auto-sync and other such functions cause the image to distort. This can happen if the projector is used with multiple image sources and the unit has to resize the image--it does this using mathematical algorithms. If resetting doesn't help, you need to explore repair options...remember, the unit has been around for awhile--shop around the search engines for quotes.

Aug 30, 2009 | Epson PowerLite 5500C Multimedia Projector

1 Answer

White has turned pinkish


sounds like the linear adjustment is out of whack.....most projection type tvs, projection, lcd, plasma, have to be correctly aligned so that the color grids overlap each other to properly display the correct hue being created. you'd need the service code to re-adjust it, or have it serviced. also possible that one of the color grids is bad, but if you have all three (red,blue,green) colors showing on the entire screen area i would doubt it

Jul 24, 2009 | Vizio GV42L 42 in. LCD Television

1 Answer

My NEC mt1075 projector is projecting a shade of blue all over. The entire screen is showing the correct image, but also with a shade of blue. I think something is wrong with the internal wiring. Is this a...


If you're using component video (red/green/blue rca cables) one of the colors may be disconnected, or the wires may be swapped into the wrong color input. If you are using a 15 pin VGA connector, one of the pins may not be getting good contact at the source or at the projector. Or if the VGA cable is split into 5-wire to make a long cable run, one of the five wires may be disconnected. Any of these problems will cause a global color shift while not affecting the color of the projector's on screen menus.

Jun 22, 2009 | NEC MT1075 Multimedia Projector

2 Answers

Projected image has pinkish purple tint


Simply pushing the Help Button, and then selecting, Problem with the Image, and then setting the Computer to Auto fixed the problem! Thanks!

Mar 18, 2009 | Epson PowerLite 77c Projector

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