7500 lumens provides clear images in any a large conference room, Lecture hall, or Auditorium. 2500:1 Contrast Ratio with Mechanical Iris is automatically controlled to ensure the best image contrast and depth perspective during both bright and dark scenes. Six easily changeable bayonet style lens options, making installation simple for short throw and long throw application. Projectorector Management Application (PJMan) allows users to monitor, and control multiple Projectorectors over LAN. Features include scheduling of events, e-mail alerts for reactive and routine maintenance. Hitachi’s Projectorector Control Application (‘PJCtrl’) allows a user to control the functions of their Hitachi 3LCD Projectorector via a ‘Toolbar’ on their PC. Since all of the functions for controlling the Projectorector are on the PC, PJCtrl can help to reduce costs associated with lost remote controls, battery replacement. Network Bridge (Serial Pass through) allows you to sent RS232 commands to the Projectorector via Ethernet commands pass trough via RS232 out allowing you to control external devices such T.V tuners, and visual presenters. Simplifying installations. Wide lens Shift provides users with a lower total cost of ownership by offering easier and less frequent maintenance. Advanced Hybrid 10000 hour filter provides users with a lower total cost of ownership by offering easier and less frequent maintenance. LCD Panels and Polarizer’s are made of inorganic, UV resistant materials; resulting in a longer operating life.