面板尺寸/DisplaySize20"显示面积/ActiveArea408.2mm(W)*306.2mm(H)显示模式/AspectRatio4:3液晶类别/LCDModuleTFT-LCDTFT-LCD***大分辩率/MaxResolution1400*1050显示色彩/Displacolor16.7M点距/DotPitch(mm)0.2916(H)*0.2916(V)亮度/Brightness(nits)450cd/㎡对比度/Brightness500:1视角（上/下/左/右）/ViewAngle170°170°/170°170°响应时间/Resp***eTime8ms场频/VerticallyScanFrequency50HZ、60HZ、70HZ、复合视频输入/Compositevideolnput2（BNC*2）复合视频输出/Compositevideoout1(BNC*1)Y.PB.PRlnput1（BNC*3)HDMIlnput1D-15针RGB输入/D-15RGBinput1音频输入R/Llnput2彩色系统/ColoredSystemPAL/NTSC/自动识别兼容的H***输入/CompatibleHDTVInputs480P、576P、720P、1080I3DCombfilter有视频降噪/NoiseReduction有菜单语言（可选）/OSDLanguage中文/英文/法文/德文/意大利文/西班牙文/葡萄牙语/荷兰语/波兰语电源/VoltageFrequencyAC100V~240V，50/60Hz***大功率损耗/PowerC***ume(Max)≤45W待机功率损耗/ProductSize＜1W机身尺寸（长*高*厚）/Productsize463*360*70.0(mm)包装尺寸/PackingSize565.0*150.0*475.0(mm)附件/说明书、电源线、遥控器)