VIVITEK D757WT VIDEOPROIETTORE Semi Ultra Grandangolare DLP WXGA3D (1.280x720) NUOVO

Videoproiettore Semi Ultra Grandangolare DLP WXGA3D (1.280x720) - 3.300 Lumen - Rapportodi contrasto5000:1 - 2 HDMI 1.4 3D - Rapporto di tiro 0,35:1 - Durante stimata della lampada 10.000 ore (Eco mode ) - Lampada di ricambio 5811118004-SVV - Rumorosità 27 dB (Eco mode) - RJ-45 - Peso 5 kg - Garanzia 5 anni per istituzioni pubbliche - Staffa WMB-X1 gratuita a richiesta   Peace of mind and lower total cost of ownership The D757WT is the ultimate ultra-short-throw projector for the education that delivers a large 80” to 100” image from a ultra-short distance and enable perfect presentation without shadow obstruction and light glare in the presenter’s eyes. The projector delivers a high brightness with 3,300 ANSI Lumens and an outstanding contrast ratio of 10,000:1 for a perfectly displayed image.   Key features DLP® and BrilliantColor™ technologies for sharp and detailed image quality Delivers a large 80” to 100” image from a ultra-short distance Helps prevent shadow obstruction and light glare in the presenter’s eyes 3,300 ANSI lumens with a 10,000:1 contrast ratio Powerful 10Wx2 audio speakers make sure your are clearly heard Network ready for integration and system administration via RJ45 High-efficiency lamp that last up to 10.000 hours (in economy mode) Top-loading, cover for quick and easy lamp replacement   Native Resolution WXGA (1280 x 800) Brightness 3300 ANSI Lumens Contrast Ratio 10,000:1 Max. Supported Resolution WUXGA (1920x1200) @60Hz Native Aspect Ratio 16:10 Lamp Life and Type 5,000 / 10,000 Hours (Normal / Eco. Mode), 230W/200W Display Type Single chip DLP® Technology by Texas Instruments Chip Size 0.65” DMD Throw Ratio 0.35:1 Image Size (Diagonal) 80"- 100" Projection Distance 283 - 446 mm Projection Lens F = 2.5, f = 5.1 mm Zoom Ratio Fixed 1x Lens Shift ( Based on Full Image Height) Limited Lens Shift Vertical ±1.7% Offset (Based on Full Image Height) 120% Keystone Correction Vertical: +/- 40° Speakers 10W x 2 Video Compatibility SDTV (480i, 576i) / EDTV (480p, 576p) / HDTV (720p, 1080i, 1080p), NTSC (M, 3.58/4.43 MHz), PAL (B,D,G,H,I,M,N) SECAM (B,D,G,K,K1,L) I/O Connection Ports VGA-In (15pin D-Sub) (x2), HDMI (x2), S-Video, Composite Video, Audio-In (RCA), Audio-In (Mini-Jack), VGA-Out (15pin D-Sub), Audio-Out (Mini-Jack), RJ45, RS-232, 3D-Sync, USB A (Power Only), USB B (Service), Microphone (Mini-Jack) Dimensions (W x D x H) 287.7 x 374.5 x 122.6 mm (not including height of mirror ) Weight 5 kg Noise Level 33dB / 29dB (Normal / Eco. Mode) Power Supply: AC 100-240V, 50/60Hz Consumption: 250W (Eco. Mode), 290W (Normal Mode),