Optical: LCD Panel 0.63 inch 3LCD Panel Resolution XGA (1024 x 768) Brightness 3200 ANSI Lumens (Normal) / 2624 ANSI Lumens (Eco 1) / 2144 ANSI Lumens (Eco2) Colour Light Output (Colour Brightness) 3200 ANSI Lumens (Normal), 2624 ANSI (ECO1), 2144 ANSI (ECO2) Contrast Ratio 2000:1 Lamp Life (Hours) 5,000 hours (Normal) / 10,000 hours (Eco-2) Lens Manual Zoom x1.2, Manual Focus Focus Distance 0.9m ~ 9.1m (Wide), 1.0m ~ 10.9m (Tele) Distance To Width Ratio 1.5 (Wide), 1.8 (Tele) Display Size 30″~300″ Number Of Colours 16.7 million colours Compatibility Computer Compatibility IBM Compatible VGA, SVGA, XGA, WXGA/WXGA+/SXGA/SXGA+/WSXGA+/UXGA/WUXGA (compressed), MAC16″ Composite: NTSC, PAL, SECAM, PAL-M, PAL-N, NTSC4.43 Component Video 525i(480i), 525p(480p), 625i(576i), 1125i(1080i@50/60), 750p(720p@50/60), 1125p(1080p@50/60) HDMI Features: Speakers 16w Mono Digital Keystone Correction Vertical ±30 degrees Picture Modes Normal, Cinema, Dynamic, Board (Black), Board (Green), Whiteboard, Daytime, Photo. • Warranty : Two Years Carry in to Hitachi Service Centre & : Lamp Warranty 500 hours or 90 days whichever is earlier