Question about NEC USHIO PROJECTOR LAMP, Projector Lamp FOR MT1000/MT810, 250 WTS, 1500 HRS => Model 500081

1 Answer

My nec mt810 lcd projector is showing some green colour not sharp colours showing whats problem plz help

Posted by on

  • Ishaq Sayyed Oct 18, 2013

    i tried both outputs vga & video out but problem is same only green colour is heavy blue & red colour is missing plz helpppppppppppp

×

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Renaissance:

    An user who is expert in 3 categories / brands.

  • Expert
  • 729 Answers

It seems that the lcd panels are failed
Have a nice day!
We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
Jerry
Lampdeng Limited

Posted on Aug 25, 2016

Ad

3 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
  • 3 Answers

SOURCE: nec projector vt590 doesn't project RED

Red, Green, and Blue signals come from different wires in the VGA cable.  This sometimes happens if a cable simply is not connected fully.  But it will also happen if the cable is damaged.  The damage might be visible in the form of a bent, broken, or missing pin.  Or it might be internal to the cable.
Try another cable.
If that's not it, then the connector on either your computer or on the projector itself might be damaged.
Also try another computer.
Components inside the projector could also fail.  But I'd bet on a cable problem any day.

Posted on Jan 12, 2009

m_peel
  • 76 Answers

SOURCE: hi there! i have this

It sounds like a polarising lens has failed, if so it will probably be cheaper to buy a new NEC NP115 which has probably got the same if not better specification.

Hopefully I was of help to you

Posted on Aug 05, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

New Colour Wheel Mixing up Colors on Dell Projector


Could be just 180degrees out of phase on the motor spindle and sensor or damage caused by broken material from the old wheel.

Apr 21, 2017 | Dell M209X Ultra Mobile Projector ...

1 Answer

The image on screen is almost a dirty yellow colour and not sharp at all. Also where do I purchase new filters from?


Hi,
A yellowing image, especially if it's circular in shape indicates the BLUE LCD polarizer is burned from overheating or just a lot of hours on it & it needs to be replaced to make the yellow go away. You can purchase a new filter from hundreds of online retailers. Just do a search on Google for "NEC VT595 Filter"
REPAIRS:
If you're interested I do replace the polarizer filter panels. I have parts in stock for the NEC VT595. The repair quote is $50 & if you have it repaired the $50 is put toward the repair. The repair will include cleaning all the LCD panels, filters, lenses, etc. on the inside which will bring back the original sharp picture again. If you like you can email me at prmhelp@earthlink.net for more information on having it repaired.
Thank You,
Jim Peters
Big Screen Projectors
PRMHELP@EARTHLINK.NET

QUALITY NEW, USED & REFURBISHED PROJECTOR SALES & REPAIR
See our products on Ebay at Seller ID BIG*SCREEN*PROJECTORS
With over 3,000 sales we still carry a 100% positive feedback rating!


QUALITY NEW, USED & NEW PROJECTOR SALES & REPAIR
See our products on Ebay at Seller ID BIG*SCREEN*PROJECTORS
With over 3,000 sales we still carry a 100% positive feedback rating!

Nov 01, 2010 | NEC VT595 LCD Projector

1 Answer

Red colour does not appear on screen.


It sounds like you have a bad VGA cable. Check for a bent or broken pin in the cable. These often show up as a loss of one particular color: red, green, or blue.

Sep 10, 2010 | NEC (MTLAMP820/1020) Projector Lamp for...

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

There seems to be an HTPS LCD panel missing. I


Awfully expensive. It Usually writes the machine off for the sharp Projectors. Don't Bother. Uneconomical + Hours spent alligning it.

Nov 13, 2009 | Sharp PG-A20X Multimedia Projector

1 Answer

Acer projector


A DMD has no inherent colour capability - it's just a configurable mirror array. If you want to do full-colour projection, then, you'd expect that you'd have to use three DMDs and three coloured filters - red, green and blue.
But if a single DMD's switched in synchrony with a rotating "colour wheel" - a spinning tri-colour filter that lets through red, green and blue light in turn - then the very rapid switching speed of the DMD lets it lay down red, green and blue images in such fast succession that the result is a perfect colour image.
You can do the same trick with a single LCD panel, but it's not a good idea; LCDs are transmissive, rather than reflective, devices, and block something like half of the light that tries to get through them. To maximise brightness in LCD projectors, a three-panel design works better. If you try to pump the entire output of a super-bright lamp through one LCD, keeping it cool becomes rather challenging.
The extreme smallness of the moving parts on a DMD mean that it behaves like a solid state device, not a mechanical one. For all their complexity, DMDs have very high Mean Time Between Failures (MTBF), and well-made projectors based on DMDs can be expected to last easily as long as LCD units, and probably longer. If a DLP projector fails, it's not at all likely to be because there's something wrong with the DMD.

Sep 06, 2008 | Acer PD100 Multimedia Projector

1 Answer

Nec mt 1000


go to menu- go to setting -go to colour move slider to right hand direction befor you change the lamp -take care that some vga cabel(((cabel between pc and projector make this fault).then you have to change this cabel and try.

Mar 09, 2008 | NEC MultiSync MT830 Multimedia Projector

1 Answer

Colour problems with projector


In short If the reds show as red, The greens show as green & Blue shows as blue. I would say thats as good as it can project. It's hard to judge color without seeing it for ones self but usually DLP projectors that use a colorwheel do not have perfect color.

Feb 13, 2008 | Office Equipment & Supplies

3 Answers

NEC MT800 Projector with Vertical Lines in picture


The ghosting problem is a combination of both the lcds and driver boards in which case neither need to be truely replaced.. They use a specific voltage to transmit data to the lcds.. Each lcd is different and the driver board is programmed by the factory for the EE v.com setting. Unfortunatly with nec, they do not offer a service mode to go in and adjust the ee settings to correct the electrical convergance. So the only way to fix the problem is to replace the lcd with a newer one who wasnt worn out from long term heat.

Sep 22, 2007 | NEC MultiSync MT830 Multimedia Projector

Not finding what you are looking for?
Office Equipment & Supplies Logo

Related Topics:

69 people viewed this question

Ask a Question

Usually answered in minutes!

Top NEC Office Equipment & Supplies Experts

jasbo
jasbo

Level 3 Expert

2237 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

The Knight
The Knight

Level 3 Expert

74211 Answers

Are you a NEC Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...