Bought in November 2009, 999 EUR in a Saturn the projector. Throughout the time the device has made me always very good service. Connected via an 15m (effective) HDMI Cable for Blu-Ray player and a 10m DVI to HDMI cable (also lowest price range). At 2x HDMI inputs of the projector The device also has a VGA input, I have, however, never used due to outdated technology. Project them I do the image onto a white, very fine flow wallpaper. Distance to the wall: 5m, projection: about 2.80m width and 1.50m height. 3.20 Diagonal, which are about 125 inches !! Gigantic !!! Setting of the lens is approximately in the middle, so I could adjust image bigger or smaller! My seat pitch are approximately 4,80m! The Beamer ran in about 1,500 hours to date, 90% of them in ECO mode. The image is razor sharp despite flow wallpaper, in both 720p 1080p sources. The difference of these two resolutions is not all too strong to make out with the scarce 5m pitch. When watching pictures, I noticed that even on the most. Optoma HD20 has the 5 picture modes (Cinema, Photography, Light, user, native). Every mode can be set individually: Konrtrast, brightness, gamma, sharpness and much more ... The remote control responds overall very good, direct stalling to the projector is not really necessary, batteries I had not yet change. A sleep timer it does not own, unfortunately, but an attitude that he automatically by example. Shuts 5, 10 or 15 minutes, when the input source disappears. Have the PC thus often a timer set for shutting down the PC, then the projector switches to the time corresponding to the set head off! Function monitor OFF when Windows works well for this. Shortly before the projector turns off (1min or 2min believe), running a timer with seconds down the bottom right corner of the image. Negative I noticed, to switch between the two sources takes good 7-9 seconds, but well, I consider rather unimportant. Furthermore, the integrated lamp-hour counter has since reseted when I freed the device good 3-4 weeks from the socket! Overall I give the Optoma HD20 full 5 stars!
