Display Projection System DLP Resolution XGA(1024x 768) Brightness (ANSI lumens) 3600 Contrast Ratio (FOFO) 20,000:1 Display Color 1.07 Billion Colors Native Aspect Ratio Native 4:3 (5 aspect ratio selectable) Light Source Lamp Light Source life* Normal 5000 hours Eco 10000 hours SmartEco 10000 hours LampSave 15000 hours Resolution Support VGA(640 x 480) to WUXGA_RB(1920 x 1200) Light Source Wattage 200W Optical Throw Ratio 1.96~2.15 Zoom Ratio 1.1X Clear Image Size (Diagonal) 30 #34;~300 #34; Projection Offset** 110%±2.5% Image Size 30 #34;~300 #34; Keystone Adjustment Vertical: ± 40 degrees Horizontal Frequency 15K~102KHz Vertical Scan Rate 23~120KHz Audio Speaker 2W Interface PC (D-sub) X 1 Monitor out (D-sub 15pin) X 1 S-Video in (Mini DIN 4pin) X 1 Composite Video in (RCA) X 1 HDMI X 2 USB Type Mini B X 1 Audio in (3.5mm Mini Jack) X 1 Audio out (3.5mm Mini Jack) X 1 RS232 (DB-9pin) X 1 IR Receiver X 2 Security Bar X 1 Compatibility HDTV Compatibility 480i, 480p, 576i, 576p, 720p, 1080i, 1080p Video Compatibility NTSC, PAL, SECAM Accessories (Standard) Carton Brown Carton, Hand Carry Type Remote Control w/ Battery x 1(RCX014) Power Cord (by region) Yes Quick Start Guide Yes Warranty Card (by region) Yes VGA(D-sub 15pin) Cable Yes Accessories (Optional) Spare Lamp Kit Yes Universal Ceiling Mount Yes 3D Glasses Yes