Question about NEC MultiSync LT155 Multimedia Projector

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Double image on nec lt155 projector

Projector shows a double image with a red or green outline on the right hand side of the text or image. what is wrong , who do i need to contact and how, also can i fix it and how ?

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4 Suggested Answers

dhiman
  • 115 Answers

SOURCE: NEC vt460 Projector have a ghost problem on the screen

Hello

Pls Service the LCD Panels of the Projector, Also check the Fly-Eye lens, just next to Lamp unit. This will solve your problem. if it's not then the only solution is Replacement of LCD Panels, But Must check or replace the external RGB Cable first befor doing all this exercise.

Posted on Feb 07, 2008

Marrie
  • 563 Answers

SOURCE: 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.

Posted on Apr 01, 2008

Ajkill
  • 2035 Answers

SOURCE: double image

Use this link to get company support:

http://www.necvisualsystems.com/SupportCenter/SupportTracker/

Posted on Apr 13, 2008

SOURCE: NEC Multisync MT1000 Projector - Green Hue

its not the bulb problem . the lcd block need sto be replaced , better to buy new projector

Posted on Feb 08, 2009

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1 Answer

Lt155


Holding down the "OFF" key on the remote control for 30 seconds

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

May 11, 2014 | NEC LT155 OWIZ136606464101

5 Answers

Double image


Use this link to get company support:

http://www.necvisualsystems.com/SupportCenter/SupportTracker/

Apr 13, 2008 | NEC MultiSync MT840 Multimedia Projector

1 Answer

I have green outlines on the screen


YOU NEED TO REPLACE THE CONVERGENCE OUTPUT I.C.

Dec 26, 2009 | Samsung HCM4215W 42" Rear Projection...

2 Answers

NEC Multisync MT1000 Projector - Green Hue


its not the bulb problem . the lcd block need sto be replaced , better to buy new projector

Feb 06, 2009 | NEC MultiSync MT1000 Multimedia Projector

1 Answer

Double image with red and green outline on image


Unit will require the 2 STK392-110 convergence amps to be replaced along with a couple of low ohm resistors.

Jan 14, 2009 | Hitachi 53UDX10B 53" Rear Projection...

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

HItach cp-s860 problem


I have the same Hitachi CP-S860 and have found the problem is with the convergence on the left and right sides of the picture. The one I am working on has a bad ghosting problem also - you can really see the ghosting when the MENU is on the screen. The center convergence is OK. Following Pics show Circle / Cross pattern - 1st pic the red, green and blue are turned on - 2nd pic shows green and blue on only. I do not have the service manual for this set so I do not know the convergence procedure on this one. I have mostly been repairing NEC, Sanyo, Panasonic and Christie LCD & DLP Projectors.
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Feb 29, 2008 | Hitachi CP-S860 Multimedia Projector

1 Answer

Discolored image and lines...


I also am having the same problem. at first it only showed up after the projector was on for about 15 minutes. Now I get a purple vertical bar on the right of the screen. I also get vertical green bars spread across the screen.
Does anyone have a diagram of how this machine is assembled?
greg

Dec 17, 2007 | ASK Proxima DP6860 Plus Multimedia...

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