20 Most Recent NEC MultiSync LT280 LCD Projector Questions & Answers

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I have a NEC LT280

Select the Menu, then RESET function, then CLEAR LAMP HOURS.
4/13/2011 12:24:12 PM • NEC MultiSync... • Answered on Apr 13, 2011
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Projector is mounted on the

Go to the setup menu and change the orientation. You will have a number of choices. ex. Ceiling front, ceiling rear. Select the position that the projector is mounted and the picture will reorient and display correctly.
3/23/2011 1:14:26 PM • NEC MultiSync... • Answered on Mar 23, 2011
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I have an NEC projector

1. Click on the Menu button, either with the remote, or using the controls on the projector.
2. Use the Select control, scroll to the Setup tab at the bottom and click Enter.
3. Use the Select control, scroll to the Installation tab on top and click Enter.
4. Use the Select control. scroll down to Orientation and click Enter.
5. Use the Select control, choose the Front option that gives you the correct picture. (The Rear options are only used when projecting through a mirror)
6. Use the Select control to highlight OK, and click Enter.
1/21/2011 9:50:06 PM • NEC MultiSync... • Answered on Jan 21, 2011
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Will not turn on. power light is orange

Many projectors will not turn on, or will turn on and immediately shut down, when the lamp needs replacing. How long has the projector been in use? Most lamps say they're good for up to 2000 hours, but in my experience they're only good for 1400 to 1500 hours. Also, check that the electrical cord is attached tight.
1/13/2011 7:58:42 PM • NEC MultiSync... • Answered on Jan 13, 2011
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Nec lt380 changed lamp for new one still doesnt

If the unit is powering up but the lamp is not igniting, most likely there is a problem with the ballast.(Ballast is the circuit that starts and then maintains lamp current) When starting the projector, it is sometimes possible to look directly into the lens and see small "lightning" flashes. This is the high voltage ignition current trying to start an electrical arc in the lamp. You can also hear a "clicking" sound--same thing. If the ballast is defective, the unit must be repaired at a facility--send it in directly--not through a store. If the unit is totally dead(no lights at all), there usually is a main fuse located near the power cord(inside the unit) that blows. If you've never had tech training, don't attempt to open the unit--it is very easy to accidentally damage components unless you know exactly how to remove the top cover.
1/11/2011 3:00:16 AM • NEC MultiSync... • Answered on Jan 11, 2011
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MultiSync LT280 LCD Projector: projecting blue screen was working fine input is c...

replace the vga/dvi cable and try that.
5/8/2010 11:19:55 AM • NEC MultiSync... • Answered on May 08, 2010
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Colour out of nom

swap the cables and reset the settings to factory default. if that doesn't help, you may need to replace the polarizers.
1/7/2010 1:54:18 PM • NEC MultiSync... • Answered on Jan 07, 2010
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Replcing bulb

There is lamp cover at bottom of projector, unscrew it, take it off, you will see Lamp inside that also fixed with screw, unscrew it and take it out, place new lamp and put thing in same way.
6/9/2009 6:41:12 PM • NEC MultiSync... • Answered on Jun 09, 2009
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NEC IT3640D copier. We have a malfunction code C4101 on it. What can we do?

All here and also the Service Manual in Scribd.

C4101 error code Bizhub 350

Copytechnet https://www.copytechnet.com > ... > Konica Minolta Apr 23, 2010 - C4101 code at power up. Description: C4101 code at power up. Solution: PROBABLE CAUSES: 1. Failed PWB-A (Mechanical CB). Missing: NEC ‎IT3640D

IT40D Series Service Manual ' PDF

Scribd https://www.scribd.com > doc They are sharp and may hurt you. Be sure not to leave the packing material inside the system. It may cause a system malfunction or a fire.

SOLVED: Error code c4101 - Konica Minolta

Fixya https://www.fixya.com > ... > Bizhub 362 Copier Oct 25, 2012 - THE COPIER DISPLAYS ERROR C4101. C -4101 Polygon motor error. Change the polygon motor ,if you can not reset the malfunction code.
8/8/2023 3:06:42 PM • NEC Office... • Answered on Aug 08, 2023
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NEC projector M322X indicates light but cannot turn on

Based on the information provided, it is possible that there may be an issue with the projector's power button or internal components. It is recommended to try the following troubleshooting steps: 1. Check the power source: Ensure that the projector is properly plugged into a working power outlet and that the outlet itself is functioning correctly. 2. Reset the projector: Some projectors have a reset button or option in the settings menu. Try resetting the projector to see if this resolves the issue. 3. Check for internal issues: If the above steps do not work, there may be an issue with the projector's internal components. It is recommended to contact a professional technician or the manufacturer for further assistance. In summary, if a NEC projector indicates light when plugged into a power source but does not turn on when the power button is pressed, it may be due to issues with the power source, internal components, or other factors. Troubleshooting steps such as checking the power source and resetting the projector may help resolve the issue, but professional assistance may be required if these steps do not work.
6/21/2023 8:32:42 PM • NEC Office... • Answered on Jun 21, 2023
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How do I turn on my P350x NEC projector and how to reset the timer?

1. To turn on your NEC P350x projector, press the power button on the top of the projector. 2. To reset the timer on your NEC P350x projector, press the Menu button on the remote control. Then navigate to the "Timer Settings" menu and select the "Reset" option.
3/18/2023 8:07:11 PM • NEC Office... • Answered on Mar 18, 2023
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NEC NP PA550w - Replacing polarizing filters

If they are not physically broken, brake cleaner and cotton wool will get them clean. Don't put them back in the wrong way around!
10/19/2022 11:59:33 PM • NEC Office... • Answered on Oct 19, 2022
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2answers

I have Windows 11. Is there an available driver for my NEC SuperScript 860 that will allow it to work on my PC?

Don't know if this will work as I don't run anything from Microsoft. I sue a proper OS; Linux. https://driversol.com/drivers/printers/microsoft/nec-superscript-860
8/18/2022 2:57:36 AM • NEC Office... • Answered on Aug 18, 2022
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I bought a NEC NP M300W Projector and the picture was real weak and dim, so I ordered a new lamp and put it in and still the same problem.

M300w use LCX102 LCD panels Sony Lcd panel is not durable the font strokes are weak, The color of the black font is not black enough It means the lcd panel is failed there are 3 lcd panels in the projector Red Green Blue 3 lcd panels are failed you need a new whole prism block with 3 lcd panels

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3/5/2022 8:07:50 PM • NEC Office... • Answered on Mar 05, 2022
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I have a NEC PA521U Projector Red Lamp Light and will not turn on

I suspect the ballast (supply for the HID lamp) has failed due to an expired lamp. Probably not ecconomic to repair.
3/5/2022 8:07:47 PM • NEC Office... • Answered on Mar 05, 2022
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