As a projector, the Hitachi ED X40 combines LCD technology with a resolution of XGA 1024 x 768, and is additionally specified with 2200 ANSI lumens and a contrast of 500:1. The manufacturer rates the durability of the included lamp at 3000 hours. Looking at practical performance, up to 408 cm can be illuminated with 2200 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 272 cm. In terms of video signals, the device processes resolutions up to Full HD 1080P. Specifically for the educational or business sector, an interactive whiteboard function is also integrated. This model dates back to 2009 and is no longer part of Hitachi's current product range. This model continues to hold a solid place in our database search queries.