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这新3M M8770的单枪液晶投影仪,投影系统是由3片1.3英寸的液晶面版所构成,几乎所有的规格及产品外观,均与另一台M8755相同。M8770单枪液晶投影仪的重量为5.9公斤、外观尺寸为345×292×119mm、投射范围在30～300英寸之间,较适合在办公室内使用。 3M M8770单枪投影仪可支持的分辨率为1024×768,水平刷新频率可支持25～80kHz,垂直刷新频率为56～120Hz,投射亮度可达2200ANSI流明,对比为300:1;而灯泡的亮度则为190W,可正常工作1500小时。从规格上来看,M8770与M8755的差别仅仅在投射亮度,因此较适合会议室较大的企
The new 3M M8770 single-gun LCD projector, the projection system is composed of three 1.3-inch LCD panel pose, almost all of the specifications and product appearance, are the same with another M8755. M8770 single gun LCD projector weighs 5.9 kg, the appearance size of 345 × 292 × 119mm, the projection range of 30 to 300 inches, more suitable for use in the office. 3M M8770 single-shot projector supports a resolution of 1024 × 768, the horizontal refresh rate can support 25 ~ 80kHz, vertical refresh rate of 56 ~ 120Hz, projection brightness up to 2200ANSI lumens, compared to 300: 1; and bulb brightness Then 190W, can work 1500 hours normally. From the specifications point of view, M8770 and M8755 difference only projection brightness, it is more suitable for larger conference room