ViewSonic PA503X XGA Projector, 3600 ANSI Lumens, Projection system: 0.55″ XGA, Native Resolution: 1024×768, DC3, 3600 ANSI Lumens, Contrast Ratio with SuperEco, mode: 22000:1,Display Colour: 1.07 Billion Colours, Light Source: Lamp, Light source life (Nor/SuperEco): 5000/15000, Lamp Watt: 190W, D-SUB 15 pin x 2, Composite: 1, Audio-in (3.5mm) x 1, HDMI x 1, Speaker: 2W, Lens: F=2.56-2.68, f=22-24.1, Projection Offset: 120%+/-5%,Throw Ratio: 1.96~2.15, Image size: 30″ – 300″, Throw Distance: 1.19m-13.11m(100″ @3.98m), Keystone: ±40° (Vertical), Optical Zoom: 1.1x, Audible Noise (Eco): 27dB, Resolution Support: VGA(640 x 480) to FullHD(1920 x 1080), HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, Video Compatibility: NTSC, PAL, SECAM, Horizontal Frequency: 15K~102K+C118Hz, Vertical Scan Rate: 23~120Hz, D-SUB 15 pin x 2, Composite: 1, Audio-in (3.5mm) x 1, HDMI x 1, Speaker: 2W, Retail Box , 1 year warranty-3months on Bulb
