The basic data of the Yamaha DPX 1100 includes 800 ANSI lumens, a resolution of HDTV 1280 x 720 as well as a contrast of 4000:1. The manufacturer specifies a runtime of 2000 hours for this projector's lamp. Thanks to the combination of optical lens shift and digital keystone correction, the projected image's position can be adjusted very flexibly. The Projection Calculator helps find the optimal installation dimensions. Looking at practical performance, up to 287 cm can be illuminated with 800 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 191 cm. Regarding signal processing, the model is compatible with incoming 1080P content. In the specifications, the operating noise is listed at a mere 30 decibels, indicating very quiet cooling. The projector was released in 2004 and is officially no longer distributed by Yamaha.
Display Type
1 x 0,8" HD2+ DLP Chip HDTV 16/9 Ti Digital Light Processing Chip
The picture is very natural for a DLP. Thanks to the motorized zoom and focus, the setup is very flexible. I bought the device used for well under 500 euros and am very satisfied. The only disadvantage is the price of the replacement lamp...