"With a brightness of 1,800 ANSI lumens but weighing only 4.84 pounds, the new Hitachi Performa CP-RS55 projector features the high-end performance required for use in corporate, as well as small business environments, and an intuitive user interface makes it ideal for home use
Additionally, the Performa CP-RS56 model features Progressive Scan Technology, which lets users enjoy realistically beautiful images with no flicker. Its Equalizing function (Gamma Correction and Color Balance) lets users make adjustments to achieve the desired picture quality, and three Picture Mode settings (Normal, Cinema and Dynamic) allows users to choose the best mode to match the source. "