Projection Technology TI DLPTM technology / 0.65 "1080p DMD chip resolution of 1920 x 1080 (corresponding to 1080i / p without distortion) output brightness 3200 ANSI lumens Contrast 22000: 1 Projection Lens F = 2.5 ~ 2.67, f = 21.9 ~ 24 mm, 1.1 X manual zoom and manual focus lens projection size 42-inch to 300-inch projection distance (m) from 1.5 to 10 m Display Format 16: 9 compatible 4: 3.LBX.Native throw ratio from 1.48 to 1.62: 1 (projection distance / screen width ) Keystone Vertical ± 40 ° (System) compatible video format 480p, 576p, 720p, 1080i / p, 480i, 576i, Full NTSC, NTSC4.43, PAL, PAL-M, PAL-N, SECAM, HDMI (480i / p, 576i / p, 720p, 1080i / p, Computer capability up to UXGA (1600 X 1200) 3D-compatible format HDMI1.4a 1920x1080p @ 24Hz Frame packing 1920x1080p @ 24Hz Top-and-Bottom 1280x720p @ 50Hz / 60Hz Top-and- Bottom 1280x720p @ 50Hz / 60hz Frame packing 1920x1080i @ 50Hz / 60Hz Side-by-Side (Half) HDMI 1.3 1920x1080i @ 50/60 Hz side by side / Top-and-Bottom 1280x 720 @ 50 / 60Hz Top-and-Bottom output the interface HDMI 1.4ax 2 (HDMI 1 supports MHL), Composite Video x 1, Audio out x 1,3D VESA x 1, USB (Type B) x 1 x 1 Speaker 10W speaker evenness 85% noise level 26dB (ECO) Specifications 190W bulb replaceable energy efficient light bulbs lamp life 6500 hours (standard mode) / 5000 hours (high brightness mode) Power supply AC input 100 ~ 240V; 50 / 60Hz machine NW 2.5 ± 0.5 Kg Dimensions (W x D x H ) 314mm x 223 mm x 102 mm