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Projector flickering and giving a pink colouring

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That's the bulb inside the projector needs replacing
bulbs only last like 700 to 1200 hour before they need replacing

Posted on Jul 04, 2008

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3 Answers

My projector is flickering?


I have about 10 of these in the school I work in, most of them have gone mental flickering, my solutions has been to open the covers remove the bulb and carefully using a compressor blow all the dust out..This has worked and cured them in about 6 out of 8 cases

Nov 20, 2011 | NEC NP200 Projector

1 Answer

Projector image has a pink tint to it


Usually colour problems like this are due to one of two things:
1. poor connection at either end of the cable, or
2. a damaged connecting cable between projector and computer.
Check these first before getting the projector to a technician.

Aug 16, 2011 | Vivitek H1080FD DLP Projector

1 Answer

Screen is turning a pink/purple colour


Hi,

You should firstly test the projector using some alternative input sources, and using different cables to establish that the pink/purple tinge is consistent across all inputs.

If it is, then your projector is in need of professional repair. You should be able to contact 3m here who can advise who their local repair agent is.

Best of Luck

Feb 15, 2011 | 3M S20 Multimedia Projector

1 Answer

The projector is an NEC model VT590 and is connected to my computer for use with a SMARTBoard. In the bottom left hand corner a pink colour is starting to grow inwards. In the upper left hand corner, there...


It is not the smartboard, lamp or the computer as well know, it's the projector itself. This may not work but you at least need to try press the auto adjust button on the projector and then adjust the clock/phase in the menu. If not you will need to send in to NEC it could by the color wheel. Usually they have a warranty for a couple of years.

Jun 05, 2010 | NEC MultiSync VT590 LCD Projector

1 Answer

Picture colour is wrong. Too much green and pink.


first reset the settings to factory default. then swap out the cable. if you still have trouble, replace the colorwheel.

Mar 27, 2010 | InFocus ScreenPlay 4805 Multimedia...

1 Answer

Projector problem


Change your VGA cable, one of the wires inside the VGA cable is faulty

Jul 04, 2008 | Epson EMP-S3 Multimedia Projector

1 Answer

Optoma h27 colour issues


Check to be sure that the projector is in the correct mode. If it is expecting an RGB signal and you send it (Y,Pr,Pb), you will see the picture as you describe. The same works for the above reversed. In all likelyhood, you are sending RGB and the projector is expecting the other.
Dan

May 07, 2008 | Panasonic PT-LB10VU Multimedia Projector

1 Answer

Sharp Notevision XR-10S Multimedia Projector shows pink on the screen


Hi there

If the colour only shows pink when a source ( i.e. vga or video ) is inserted. Firstly check for a faulty cable - 99% it is the problem. Otherwise you'll have to take it to a repairer as the input could be damaged.

Mar 25, 2008 | Office Equipment & Supplies

2 Answers

Cannon Projector LX-V5


Hi guys

Try using a different signal cable.

If this doesn't solve your problems , you will most probably be looking a new Mainboard.

Very expensive part to have replaced , so try and get a dealer that can repair.

Nov 12, 2007 | Compaq iPAQ MP2810 Multimedia Projector

2 Answers

Permanent Coloured tint


When the image turns pink, we find that replacing the cable between the projector and the lap top fixes the problem.

Sep 10, 2007 | Sanyo PLC-XU47 Multimedia Projector

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