型号type:BMW-745
光机RAY:全封闭光机fully enclosed optical machine
分辨率Resolution:1920*1080
流明lumen:2500
对比度Contrast:16000:1
投射比Projection ratio:1.2
画面比例Scale:16:9
语言Language:中文/多国语言 Chinese/multiple languages
光源寿命Light sours lifespan:>20000h
投影尺寸size:40-300英寸inch
对焦模式Focusing mode:电动对焦(electric focusing)
梯形校正Trapezoidal correction:自动 auto
内存memory:2G+64G
电源Power supply:AC100-240V~/50-60Hz 1A
接口输入Interface input:USB2.0*2/HDMI/av/rj45
机器尺寸machine size:228*227.5*146
净重weight:3.7kg