Question about ASK Proxima Proxima DP2000X Multimedia Projector

1 Answer

Screen has vertical lines in the display

The screen has vertical lines in the display. They are noticible when you have a solid color displayed, but when there is lots of motion they are not as visible. Its easier to see with a red background. Bulb has less than 400 hours on it, filters are cleaned regularly.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 2,236 Answers
Re: Screen has vertical lines in the display

Either the power supply or the main board (eca).

Posted on Nov 10, 2009

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

My screen shows vertical lines every inch I need help

Vertical lines like that mean that the display on your television has failed. You will either need to have the LCD wafer replaced, or just replace the entire television.

May 13, 2015 | Samsung PN50B450B1DXZA

1 Answer

Display problem after bulb change

the vertical display IC must have gone..

you need to replace it

Jun 01, 2008 | Optoma HD70 DLP Projector

1 Answer

NP50 has white vertical stripe down left side of screen

Display is faulty, I would say. Prove it with an external screen.

Mar 06, 2014 | NEC Multimedia Projectors

1 Answer

Half inch crystal/ solid white vertical line on screen

Adjust the horizontal in the menu then try the overscan adjustment. If the image does not look dim you do not need a lamp.

Jun 04, 2010 | InFocus IN72 Multimedia Projector

1 Answer

White Vertical line in the screen.

Again, this sounds like a light tunnel failure. See my other post about this.
I replaced my light tunnel with square brass tubing I picked up at the hobby shop.

Sep 21, 2009 | InFocus ScreenPlay 4805 Multimedia...

3 Answers

Thin vertical line appears on projector

I have found that vertical lines that suddenly appear from projectors are due to poorly connected cables. Sut off your projector and wait for the fan to go off. Then unplug the connectors from the computer to the projector and secure them again, making sure to go all the way. Hope this helps.

Nov 25, 2008 | Multimedia Projectors

1 Answer

LP70+ image problems

the colorwheel is dirty and needs cleaning (or replacing), or the light tunnel is starting to collapse (and needs replacing).

Nov 06, 2008 | InFocus LP70+ Multimedia Projector

1 Answer

Help me please Optoma HD72 DLP

In the menu you can change the phase of the signal or the tracking. In Menu - Setup

Jul 05, 2008 | Optoma HD72 Multimedia Projector

1 Answer

Lp70+ display shows a solid black vertical line

the light tunnel is either collapsing and blocking the light going through it (and needs replacement) or the vertical/hoizontal adjustment of the tunnel. if you take the lamp out and move the colorwheel (with a pencil eraser) to the clear section, you should be able to see a square through it. if part of the square is blocking the middle, the tunnel needs replacing.

by the way, on some projectors the light tunnel is called an integrator rod.

Jun 17, 2008 | InFocus LP70+ Multimedia Projector

1 Answer

Viewsonic Projector not displaying RED

Hi there

This could be a problem on the Mainboard - because all the proccessing from your inputs is done on the Mainboard.

Try replacing it , I'm sure you'll have joy then.

Dec 28, 2007 | ViewSonic PJ551 Multimedia Projector

Not finding what you are looking for?
ASK Proxima Proxima DP2000X Multimedia Projector Logo

Related Topics:

646 people viewed this question

Ask a Question

Usually answered in minutes!

Top ASK Proxima Multimedia Projectors Experts


Level 3 Expert

2236 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Richard Roth
Richard Roth

Level 3 Expert

9472 Answers

Are you an ASK Proxima Multimedia Projector Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides