Since 2002, the global enterprise network market in China is almost the same time there are signs of recovery. Compared to the same period IT, the overall downturn in the telecommunications market, instead of the traditional enterprise network market showing rapid growth. Manufacturers focus back on the market from enterprise network operators market. Modern enterprise networks are facing the continuous development of business applications and the growing number of Internet users the enormous pressure. Enterprise business processes with the continued in-depth electronic, network applications and business users on the network technology, network products, demand is also changing. Some experts believe that the development trend of enterprise network applications mainly in the enterprise network, network applications diversification, the same network requirements, network management simplicity and intelligent network services in five areas.
Type of display technology DLP technology teaching types and specifications of 0.55-inch DLP Projection single-chip technology Front / Rear / Ceiling projection distance 1.26-10.50 support the highest number of 16.77 million color display resolution standard display resolution of 1600 * 1280 1024 * 768 scanning frequency of 50-85 vertical scanning frequency of 15-93 2200:1 contrast ratio Nominal Nominal Nominal 3000 lumens brightness and brightness uniformity of 90% of the value of the zoom lens F = 2.0-2.2 f = 19.41-23.32mm Projection Screen Size 31-300 4:3 screen keystone keystone correction automatically power 190 light bulbs lamp life 3000,4000 input NTSC / PAL / SECAM performance 1W mono audio input connector D-sub 2, S-Video 1, RCA 1, Stereo Mini jack 1, RCA 1 output interface D-sub 15-pin 1 menu CCC safety certification language support for Chinese remote control wireless remote power supply noise performance of 32 100-240V AC, 50/60Hz Dimensions 285 98 254 Weight 3kg