Question about NEC MultiSync VT480 Multimedia Projector

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Mirror image Everything on the screen is coming up as a mirror image

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Re: mirror image - NEC MultiSync VT480 Multimedia Projector Multimedia Projectors

If it is like ghost LCd engine is faulty

Posted on Sep 15, 2007

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Image is upside down how do i turn image right side up

Go into the menu then the display option. It's probably set for "ceiling mount"

Nov 13, 2014 | Mitsubishi HC3800 1080p Home Theater DLP...

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The image is mirrored on both sides one i red and one regular. I have replaced the lamp.

when you use menu, setup, mirror does it change on the screen, or is the red always on one side

Mar 04, 2011 | Hitachi PJTX100 Multimedia Projector

1 Answer

Someone changed a setting

The setting is in the Menu. It sounds like you went to the "Image" section which lets you make the adjustments you list. Try the "Source" menu, then "Mirror". That's where you will find options for Rear Screen Projection, which makes the image backwards.

Feb 05, 2009 | BenQ MP610 Multimedia Projector

1 Answer

Infocus image problem

That is caused by a collapsing light pipe.
This is a mirrored glass square component that is located directly behind the color wheel. It is comprised of 4 mirrored section approximately 40mm x 8mm that are glued together with a hi-temp adhesive to form a square. The artifact you see is one of these mirrored glass section's has come unglued and has moved inwards blocking one edge of the image. The edge of this shadow is not shar because this failure is not at a focal point.WHEW..all that being said it's possible to re-glue it if you are electro-mechanically savvy and have steady hands. If you need to take it to a service they will most likely just just replace the complete DLP engine (the whole optic assembly) Hold on to your wallet!!


Nov 06, 2008 | InFocus LP120 / 1000 Lumens / XGA / DLP...

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Nec vt 675 projector

Hi there

Simply go into the menu and flip it back in the subfolder that will either read Mirror or Horisontal / Vertical Positioning

Apr 09, 2008 | Multimedia Projectors

1 Answer

NEC Overhead Projector

Hi Forrest

This sounds like a damaged Mainboard.

First check if your Projector is still under warranty as this is a very expensive part to have replaced.

Also check if it has any effect whatsoever using another PC Cable.

Hope this is of help.

Mar 29, 2008 | NEC VT47 Multimedia Projector

1 Answer

LP690 projector displaying strange lines

to adjust those mirrors, you need to power down, unplug, remove the top, remove the wires from the main board, remove the main board, adjust one mirror, reinstall everything, power up, see whatever difference it made, power down and repeat until it's fixed. it's quite a chore. if that's not the problem, you'll need to replace the optical engine (which isn't cheap) because they don't sell individual parts.

Mar 09, 2008 | InFocus LP690 Projector, Factory...

2 Answers

Toshiba TDP D2 Projector

A mirror got loose in the opening from where the bulb sends the light to the "panel" It is blocking part of the light.

I'm not talking about one of the tiny mirrors that makes up the DLP, but there is silver box where the bulb light initially goes. the walls are lined with mirrors whose adhesive fails when exposed to great heat.

I can easily fix it, as i have fixed many of them from this problem.

Dec 10, 2007 | Toshiba TDP D2 Multimedia Projector

4 Answers

1/2 the screen is viewable

You would be wrong. Lamps do not do that. They either work or they don't, they do not cast shadows or give half an image.

What is going on is the light tunnel has failed. It is a small, 4-sided mirrored tunnel that focuses the light into the optical chamber. It is directly behind the color wheel. I've seen this probelm dozens of times.

Mar 30, 2007 | InFocus ScreenPlay 4805 Multimedia...

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