Question about NEC LT245 Multimedia Projector

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How to reset a nec lt245 projector timer

We have a NEC LT245 projector that we just replaced the bulb in but the unit will not turn on. The manual says to reset the timer with the remote but we did not get a remote with it.

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There are buttons on top of the projector that correspond to the needed buttons on the remote. Follow the directions in the manual using those buttons rather than using the remote.

- Press the Menu button
- Arrow all the way to the right on the menu and stop on Resets
- Press the enter button and select the reset option desired and press the enter button and confirm your choice.

Posted on Nov 20, 2009

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Posted on Jan 02, 2017

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How do I reset my nec projector model vt700 lamp time without remote


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Jan 29, 2016 | NEC Office Equipment & Supplies

1 Answer

I have three NEC LT 245 projetors, one of them is dim compared to the others even though all setting are the same. How can I correct this?


check the lamp of the projector. around the filament of the lamp, you might notice dark corrosion building around it. this what normally cause dim image.

May 18, 2011 | NEC LT245 Multimedia Projector

1 Answer

My projector turned off in the middle of watching a movie. One of the indicator LEDs which gives coded blinking for different problems with the projector says there is a problem with the lamp temperature....


hi,
check the fan one more time . may be its speed is low. if it not rotate at the correct rpm, the lamp will get over heated. check the fan if available replace it and try again.
ok

Jan 14, 2011 | NEC LT245 Multimedia Projector

1 Answer

Picked up a nec MT1030+ on a gov auction with no remote. Lamp hours have exceeded the 2100 and projector is shut down. With out remote how do I get it back on? I guess I should be specific here. I have...


First make sure that you have install the bulb correctly. There are number of issues that can cause this problem.

1.Check for dirty air filter and clean if need. Make sure the air filter cover is on all the way. Make sure the cover to the lamp is on all the way, and that the screws are tight.

2. First turn off and unplug the projector. Then remove and reinstall the lamp, with cover firmly fixed. Make sure are cover are properly fastened. You should get the projector to turn on by pushing the power button on the unit. Wait for an hour if you keep having this problem, then plug the unit back in.

3. Then reset the lamp timer. Sorry I don't how to reset the timer. I home manufactured an LED lamp for mine, so I don't have to worry about replacing lamps anymore.

You might want to ask someone here on the fixya forums how to do a hard reset of the timer and unit.

You might find projector central.com helpful, where the owers manual for the MT 1030 is available in PDF version.

http://www.projectorcentral.com/NEC-MultiSync_MT1030+.htm

May 13, 2010 | NEC MultiSync MT1030 Multimedia Projector

1 Answer

I need a replacement color wheel


You have two hurdles to overcome:

1. Part numbers are not published publicly and are generally not on the part.
2. NEC parts are sold only to authorized repair centers.

How to overcome the hurdles:
1. Call an authorized repair center and ask them for the part number, or check this forum as some are listed, though I did not see the LT245 there. There are several posters on the forum that can get you the part number here:
http://www.bigscreenforums.com/forum_topic.cfm?which=11711

2. Once you have the part number, call an authorized repair center and request the part. They will give you grief as you are not an authorized repair center, but if you are polite and persist, they will sell it to you. After all they want to make a buck and you can always call elsewhere. One place that will sell them is Projector Doctor (http://online.projectordoctor.com/). Their phone number is listed on their site.

It is a little bit of a hassle, but will save you $200-$300 in labor costs.

Be sure to read the instructions on the forum above as color wheels are easily broken or damaged when they are installed.

Here is a link with images detailing how to change out a color wheel:
http://www.flickr.com/photos/todbot/81868083/in/set-1749030/
Note the instructions show how to clean the color wheel sensor too, just skip that part.

Good luck!

-Tor

Nov 18, 2009 | NEC LT245 Multimedia Projector

1 Answer

Nec Lt245 power light yellow - orange status blink red, no image, no light coming out of the projector


- Unplug the projector for a full 4-5 minutes.
- Plug it back in and wait for the ready light and try it again.

If the above fails, replace the lamp.
If that also fails, it is likely a bad ballast.

Thanks,
Tor

Aug 27, 2009 | NEC LT245 Multimedia Projector

1 Answer

Where do i buy a replacement color wheel for my NEC projector LT245?


You have two hurdles to overcome:

1. Part numbers are not published publicly and are generally not on the part.
2. NEC parts are sold only to authorized repair centers.

How to overcome the hurdles:
1. Call an authorized repair center and ask them for the part number, or check this forum as some are listed, though I did not see the LT245 there. There are several posters on the forum that can get you the part number here:
http://www.bigscreenforums.com/forum_topic.cfm?which=11711

2. Once you have the part number, call an authorized repair center and request the part. They will give you grief as you are not an authorized repair center, but if you are polite and persist, they will sell it to you. After all they want to make a buck and you can always call elsewhere. One place that will sell them is Projector Doctor (http://online.projectordoctor.com/). Their phone number is listed on their site.

It is a little bit of a hassle, but will save you $200-$300 in labor costs.

Be sure to read the instructions on the forum above as color wheels are easily broken or damaged when they are installed.

Here is a link with images detailing how to change out a color wheel:
http://www.flickr.com/photos/todbot/81868083/in/set-1749030/
Note the instructions show how to clean the color wheel sensor too, just skip that part.

Good luck!

-Tor

Mar 12, 2009 | NEC LT245 Multimedia Projector

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...

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