The equipment of the Promethean PRM 20 projector includes 2000 ANSI lumens, a contrast of 500:1 with a WXGA 1280 x 800 display. The manufacturer specifies a runtime of 1500 hours for this projector's lamp. The short-throw capabilities allow for large images at a short projection distance. According to specifications, a 2-meter wide image requires a distance of only 100 cm. A look at the light output reveals: The 2000 ANSI lumens are sufficient to illuminate an image width of up to 454 cm in darkened rooms. If room light is present, we recommend not exceeding a maximum width of 303 cm. For integration into professional environments, an RJ45 connection is available for network control and remote maintenance. This model dates back to 2009 and is no longer part of Promethean's current product range.
Display Type
3 x 0,59" LCD TFT Panel mit MLA WXGA 16/10 Liquid Crystal Display with Micro Lense Array
Ansi-Lumen
Projector
2000 / 1460 im Eco Mode
Screen
800 Lux (200 cm Screen width)
Contrast
500:1 full on/off
500:1 full on/off
Black Level
4,0000 min. Lumen
1,608 min. Lumen
Offset
51,7% 2 cm over screen top edge →
SCREEN
+Projector
Resolution
WXGA 1280 x 800
1.024.000 Pixel UXGA 1600 x 1200 compressed
Direkt Power Off 
Promethean Website
Product Sheet english
