Optoma HD28e

Informace o záruce Záruka na lampu je vždy: „12 měsíců nebo 1000 hodin, podle toho, co nastane dříve“ Display technology DLP Resolution 1080p Full HD (1920x1080) Brightness 3,800 lumens Contrast ratio 30,000:1 Native aspect ratio 16:9 Aspect ratio - compatible 4:3 Keystone correction - vertical +/-40° Uniformity 80% Screen size 0.71m ~ 7.65m (28" ~ 301") diagonal Light source type Lamp Lamp watts 240 Lamp life hours (up to) 4000 (Bright), 15000 (Dynamic), 10000 (Eco) Throw ratio 1.47:1 ~ 1.62:1 Projection distance (m) 1m - 9.8m Zoom 1.1 Zoom type Manual Focal length (mm) 15.59 ~ 17.14 Native offset 116% Connections Inputs 1 x HDMI 1.4a 3D support Outputs 1 x Audio 3.5mm, 1 x USB-A power 1.5A Noise level (typical) 25dB PC compatibility FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac 2D compatibility NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz) 3D compatibility Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60 3D Full 3D Security Security bar, Kensington Lock, Password protected interface Operating conditions 5°C ~ 40°C, Max. Humidity 85%, Max. Altitude 3000m Speaker count 1 Watts per speaker 5W