NEC NP4000 Projector "4000" Questions

our infocus dlp xga 4000 lumens projector has white spots showing up. You might inspect the DLP color wheel if you're confident in opening and looking inside your projector.

...HelloThe price of the projector you specified here is $4,295[MSRP]Specifications:XGA (1024*768), 4000 ANSI Lumens, 4.2

...of the blue lcd device. Not a user repair. The blue device has or is failing. Happens about 3-4000 hours of projector life. Its called color decay. Suggest replacing with a dlp brand

...down the middle of the screen. The image behind the line is what I'm seeing on my Dell Inspiron 4000, and I don't know if the problem is with the computer or the projector. Disconnect the

...are referring to this message is seen generally in the hi end models only - DLP range in access of 4000 ...

i need to clean my filter on my proxima c445 projector i do not have a manuel and i need yo know how or where yhe filter is to clean it and how to clean it There is a slotted panel on the projector ...

dear i have nec np 4000 i have replced both lamps bt i cant reset them because it is not starting with new lamps . do i have to press any key to reset lamps . thank you On the remote control for the ...

Dingy projection onto screen with the F300 xga projector I am having a poor dingy/dirty pick on the screen...Would it be the bulb, or filter? The front cover/lens is clean... could be anything lamp ...

vertical lines appears on screen from my acer X110 3d. HOW TO REMOVE THEM. Obviously, you did not like my last answer but my current answer is the same. YOU NEED TO REPLACE THE LCD ELEMENT OR THE ...

vertical lines appears on screen from switch on. how can I solve this problem. Thank you.Ed Your LCD light valve (LCD wafer) is failing and will need to be replaced. This may, however, cost as much as