A projector from Nec is the NP510W / EDU, whose LCD model delivers 3000 ANSI lumens, a resolution of WXGA 1280 x 800 and a contrast of 500:1. The manufacturer specifies a runtime of 4000 hours for this projector's lamp. With two hours of daily operation, this corresponds to a period of 5.5 years. A look at the light output reveals: The 3000 ANSI lumens are sufficient to illuminate an image width of up to 556 cm in darkened rooms. If room light is present, we recommend not exceeding a maximum width of 371 cm. For integration into professional environments, an RJ45 connection is available for network control and remote maintenance. Since entering the market in 2009, production has been discontinued; the manufacturer no longer actively offers the model.
Display Type
3 x 0,59" LCD TFT Panel mit MLA WXGA 16/10 Liquid Crystal Display with Micro Lense Array
Ansi-Lumen
Projector
3000
Screen
1200 Lux (200 cm Screen width)
Contrast
500:1 full on/off
500:1 full on/off
Black Level
6,0000 min. Lumen
2,412 min. Lumen
Offset
35% 19 cm under screen top edge →
SCREEN
+Projector
Resolution
WXGA 1280 x 800
1.024.000 Pixel UXGA 1600 x 1200 compressed
Standard-Portabel | External training and company presentations, as well as product presentations. Medium screen width or rooms with a little more ambient light, max. 200 lumens.
Direkt Power Off Freeze Blackboard Modus User logo Eco Mode Automatic and manual vertical keystone correction Kensington Slot sRGB Gamma correction Password protection Remote control with mouse control Control via web browser Lan network compatible. Overscan adjustable 3D-Reform Digital Zoom Model ‘EDU’ is available with a 3 year lamp warranty.
Direkt Power Off 
Nec Website
Installations Guide
