PT-VZ470AJ ProjectorPT-VZ470 ProjectorThe PT-VZ570 series comprises seven models each offering a blend of high image quality low Total Cost of Ownership flexible installation and collaborative functionality. These consist of the network-enabled PT-VZ575N (WUXGA 4800 lm) PT-VW535N (WXGA 5000 lm) and PT-VX605N (XGA 5500 lm) with each model complemented by a non-network variant carrying similar specification (PT-VZ570 PT-VW530 PT-VX600 and PT-VZ470 WUXGA 4400lm )The projectors offer a maintenance-free operational life of 7000 hours when set to eco mode significantly reducing the Total Cost of Ownership for businesses and educational institutions.All seven models allow both portable and ceiling-mounting while Vertical Lens Shift and Screen Adjustment functionality means easy adjustment of images projected onto flat or curved surfaces as well as angled projection.FeaturesBrightness (Normal)4400 ANSI LumensNative resolution1920 x 1200 Aspect ratioWUXGA (16:10) Contrast ratio (typical)16000:1 TechnologyLCD Lens Throw Ratio1.09 - 1.77:1 Horizontal Keystone+/-30 DegreesVertical Keystone+/-25 DegreesHDMI ports quantity2 VGA (D-Sub) ports quantity1 ColourWhite Dimensions W x D x H389 x 332 x 125 mmWeight4.8 KgWarranty3 Years Lens Ratio Category GroupStandard Throw (1 - 3:1)