Question about NEC LT25 Bulb/Lamp

1 Answer

Projector starts up but after 30 seconds a red fault light comes on NEC LT25 projector

Red Fault light

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  • 88 Answers

You might require a new bulb, or check the fans to make sure they're all still spinning.

Posted on May 23, 2014

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6 Suggested Answers

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  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Lamp will not come on

try pressing and holding the enter button on the projector for about 30 seconds - this resets it. It worked for me!!

Posted on Feb 20, 2008

Gigatech
  • 259 Answers

SOURCE: Status light blinking red

If it is a lamp error try this:
When the lamp exceeds 2100 hoursof service, the projector cannot turn on and the manu is not displayed. Do the following:
For VT670/VT470 Press the help button on the remote control for a minimum of ten seconds.

For VT570/VT47 Press and hold the power and the exit buttons on the remote control simultaneously for a minimum of ten seconds. When the lamp time clock is reset to zero, the lamp indicator goes out. Hope this helps! :]

Posted on Feb 27, 2008

  • 1 Answer

SOURCE: NEC VT 595 wont turn on. Just red blinking light

I had this same problem with 2 NEC VT595 projectors. My problem was that there was a broken "tab" on the lamp cover (the plastic cover that slides in place over the lamp) that is supposed to depress a switch which insures the lamp cover is in place before operating the projector. The tab was broken in half and not making the connection there for causing the blinking status light (.5 sec on, 2.5 sec off) indicating a lamp housing or cover error.

Posted on Aug 26, 2009

  • 4 Answers

SOURCE: Flashing red status light on NEC VT45 projector

make sure the doors are shut all the way! there is a little button there.

Posted on Sep 15, 2009

  • 23 Answers

SOURCE: NEC VT595 Projector - Status light blinks red constantly

Hi Craig,

If you get no lamp light at all coming from the main projection lens then odds are the lamp ballast or power supply has failed. These can usually be repaired & is a common fault among the VT series projectors. If one of the fans are stuck the unit normally still lights up for a few seconds up to 20 seconds or more until the extra heat trips the safety shutoff & shuts down the projector.

REPAIRS:

If you

Posted on Nov 16, 2010

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1 Answer

What does it means of 6 seconds red light interval of my NEC MT1050 projector,and how will I fix it to come back to life?


Holding down the "OFF" key on the remote control for 30 seconds
to reset the lamp timer
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

Jun 13, 2014 | NEC MT850, MT1050, MT1055, MT1056...

1 Answer

NEC LT25 Found a lot of people have the same


mainboard is not work well ,it need to be repaired
Have a good day!
We supply original projector parts: lamp, bulb, Lcd, Lens, DMD,

motherboard, powersupply ... with high quality and competitive price.
Jerry China
Tel: +86 131788 67858
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Oct 03, 2013 | NEC LT25 Bulb/Lamp

1 Answer

Red not projecting


Yes it could be the cord or it could be the projector or the PC

Apr 14, 2017 | NEC NP400 Projector

1 Answer

Blinking red status light on projector won.t come on


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

Jan 16, 2013 | NEC NP07LP Projector Lamp

4 Answers

NEC VT595 Projector - Status light blinks red constantly


We had this same problem. In our case it turned out that a little bit of plastic broke off of a tab on the inside of the plastic lamp cover. Without that piece it was not pressing against the sensor that tells the projector that the lamp cover is closed. Without that, it doesn't start. We got it working again by drilling a little hole and sticking a screw through that spot to replace the missing plastic, but I'd rather replace the cover if I could. Really dumb that a little piece of plastic can mess up thousands of dollars worth of equipment (Smartboard 2000i).

May 26, 2010 | NEC VT595 LCD Projector

2 Answers

Projector screen turns off after 10-20 seconds


Is the projector receiving a source signal? if not it will power itself down after whatever time you have it set to do so when no signal is present.
Just an idea?

Jan 03, 2010 | NEC NP-1000 Projector

2 Answers

I have a NEC mt1055 and the unit just had new bulb put in here and it has the power and standby light come on and the fan doesn't turn on here and the standby light is yellow and status is red


The NEC’s work on a reducing time basis, they count the hours that they have been operational and refer to this as the life of the bulb – 1600 hours. When the 1600 hours has been reached the projector shuts itself down into standby mode never to be restarted even after changing the bulb / filters. This is because the unit needs to be reset, which needs to be done as follows (not included in any of the bulb replacement instructions):-
  • Plug Projector in so it is in standby mode – Orange light lit, Red status light lit (not flashing)
  • Using the remote control, hold down the power off button for 30-45 seconds
  • This will reset the status button, removing the red light
  • Power up the projector and select Menu
  • Select Projector Options
  • Select Set-up – a number of tabs will appear called pages
  • Arrow across the pages (MT850 is Page 5) until an option called “RESET LAMP HOURS” is shown
  • Move onto this option and press enter on the projector itself, confirm that you want to reset the counter
  • Projector is now back to life

This works for all NEC projectors, the page number may be different though where the “RESET LAMP HOURS” option resides.

Oct 07, 2009 | NEC MT850, MT1050, MT1055, MT1056...

1 Answer

NEC MT1050 Lamp Error


Does the status light stay on red? If it does then the lamp timer has exspired and will not let the projector turn back on until it is reset, at which time you should replace the lamp. To reset the timer you need the remote control, with the unit plugged in in standby mode hold down the power off button for 30 to 45 seconds until the status light goes off.

Feb 05, 2009 | NEC MT850, MT1050, MT1055, MT1056...

2 Answers

Lamp will not come on


try pressing and holding the enter button on the projector for about 30 seconds - this resets it. It worked for me!!

Feb 10, 2008 | NEC VT460 Multimedia Projector

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