projector proyektor viewsonic pg703x / 4000 lumens

Projector ViewSonic PG703X 4000 Lumens Spesifikasi: ============ Projection System : 0.55 #34; XGA Native Resolution : 1024x768 DC Type : DC3 Brightness : 4000 ANSI lumens Contrast Ratio With SuperEco Mode : 22000:1 Display Color : 1.07 Billion Colors Light Source : Lamp Light Source Life (Nor/SuperEco) : 4000/15000 Lamp Watt : 240W Lens : F=2.56-2.68, f=22-24.1 mm Projection Offset : 120%+/-5% Throw Ratio : 1.96-2.15 Image Size : 30 #34; - 300 #34; Throw Distance : 1.19m-13.11m(100 #34; @3.98m) Keystone : ±40° (Vertical) Optical Zoom : 1.1x Audible Noise (Eco) : 29dB Resolution Support : VGA(640 x 480) to FullHD(1920 x 1080) HDTV Compatibility : 480i, 480p, 576i, 576p, 720p, 1080i, 1083p Video Compatibility : NTSC, PAL, SECAM Horizontal Frequency : 15K~102KHz Vertical Scan Rate : 23~120Hz Audible Noise (Eco) : 29dB #860