Display Brightness (ANSI lumens) 2800 Native Resolution WXGA (1280x800) Native Aspect Ratio 16:10 Contrast Ratio (FOFO) 20,000:1 Display Color 30-bit (1.07 billion colors) Light Source 4LED Light Source Life a. Normal 20000 hrs, b. ECO 30000 hrs Optical Throw Ratio 0.72-0.87 Zoom Ratio 1.2x Projection Offset (Full-Height) 100% Keystone Adjustment 2D, (Auto) Vertical ± 30 degrees; Horizontal ± 30 degrees Picture Rec. 709 Coverage 95% Picture Modes Bright, Golf, Presentation, sRGB, User 1, User 2, Video Compatibility Input Lag 33.4 ms (1080P 60Hz) Resolution Support VGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blanking Horizontal Frequency 15K~102KHz Vertical Scan Rate 23~120Hz I/O Interface HDMI in HDMI-1 (1.4a/HDCP1.4), HDMI-2 (1.4a/HDCP1.4) USB Type A USB Type A-1 (2.0/Power Supply1.5A) Audio Speaker (x1), 10W Environment Operating Temperature 0~40? Power Supply AC 100 to 240 V, 50/60 Hz Typical Power Consumption (110V) 215W Stand-by Power Consumption