projection system : 3 lcd panels, 1 lens projection system lcd panel : 0.79-inch xga panel, 2,359,296 (1024 x 768 x 3) pixels projection lens : 1.2 times zoom lens, f23.5 to 28.2 mm, f1.75 to 2.17 brightness : 3500 lumens/ 2500 lumens (high/std mode) screen coverage : 40 to 300 inches (measured diagonally) resolution : video : 750 tv lines; rgb: 1024 x 768 pixels contrast ratio : 600:1 aspect ratio : 4:3 (native) lamp : 200w ultra high pressure lamp color system : ntsc3.58, pal, secam, ntsc4.43, pal-m, pal-n, pal60 (automatically/manually selected) speaker : mono 1 w (max.) x1 inputs/ : video in : video : composite video (rca phono jack) outputs s video : y/c mini din 4-pin audio : stereo mini jack input a : analog rgb/component hd : d-sub 15-pin (female) audio : stereo mini jack output : monitor out : hd d-sub 15pin; audio : stereo mini jack dimensions (h x w x d) : 90 x 372 x 298 mm weight : 4.1 kg parallel imported warranty: warranty one year delivery within 3-5 business days