A projector from Epson is the EB 575WI, whose LCD model delivers 2700 ANSI lumens, a resolution of WXGA 1280 x 800 and a contrast of 10000:1. In operating mode, the installed projector lamp offers a lifespan of 5000 hours. A daily usage of 2 hours makes an operational lifespan of 6.8 years possible.
Looking at practical performance, up to 528 cm can be illuminated with 2700 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 352 cm.
Also on board is a local media player that allows reading and playing content directly from storage media. For convenient remote monitoring and administration, the projector is equipped with a classic RJ45 network socket. Specifically for the educational or business sector, an interactive whiteboard function is also integrated.
