Especificaciones: General Information Product Type : LCD Projector Manufacturer Part Number : V11H228020 Marketing Information : Achieve powerful presentations in virtually any setting with the ultra bright, ultra light Epson PowerLite 1715c. With 2700 lumens at just 3.7 lb, it's ideal for most any application, including a variety of ambient light conditions. And, with convenient wireless capabilities, it's compatible with 802.11 a/b/g-compliant devices. Manufacturer : Epson Corporation Product Model : PowerLite 1715c Product Name : PowerLite 1715c MultiMedia Projector Product Line : PowerLite Brand Name : Epson Technical Information Technology Details : 3 x LCD Panel Controls : Remote Control Focal Length : 23.7mm to 28.5mm Lens Zoom Type : Manual Zoom Minimum Lens Aperture : F/1.6 Maximum Lens Aperture : F/1.77 Lamp Lamp Type : UHE Lamp Power : 170W Normal Mode Lamp Life : 2000Hour Economy Mode Lamp Life : 3000Hour Image Contrast Ratio : 400:1 Diagonal Image Size : 300" Uniformity : 83 Zoom Ratio : 1:1.2 Color Support : 16.7 Million Colors (24-bit) Maximum Resolution : 1600 x 1200 Native Resolution : 1024 x 768 High Mode Brightness : 2700lm Low Mode Brightness : 2100lm Graphic Mode : XGA Minimum Projection Distance : 3.2ft Maximum Projection Distance : 39.7ft Compatible Aspect Ratio : 4:3 16:9 5:4 Maximum Vertical Sync : 85Hz Maximum Horizontal Sync : 92kHz Video Video Signals : NTSC 4.43 PAL M, N, 60 SECAM HDTV 480i, 480p, 720p, 1080i Network & Communication Network Support : Yes Interfaces/Ports Interfaces : x HD-15 Video Input x Mini Jack Audio Input x RCA Composite Video Input x S-Video Input x Type B USB Power Description Input Voltage Range : 100V AC to 240V AC Physical Characteristics Dimensions : 3.1" Height x 10.7" Width x 7.6" Depth Weight : 3.7 lb Miscellaneous Additional Information : Security: Kensington-style lock provision, password protection Package Contents : PowerLite 1715c MultiMedia Projector Power cable Remote control with batteries 802.11a/b/g wireless module Computer cable Audio adapter cable USB A/USB B cable Owners manual EasyMP Software CD-Rom Start Here Kit Soft carrying case Warranty Parts Warranty/Labor : 90 Day - Lamp Standard Warranty : 2 Year Limited