视听介绍

Longwin wisual presenters adopt brand-new digital processing technology to provide high resolution,sharper and stable images for miscellaneous bojects, texts,graphics,transparencies and films. And we are professional manufacturer, so we can also design, develop and produce the products to meetcustomers' demands. DP6900A-1DP6900A-2Dimensionset up:642x388x548mm/25.3"x15.3"x21.6", folded:519x388x142mm/20.4"x15.3"x5.6"Image pick-up element1/3" CCD/CMOS camera1/3" CMOS cameraPixels850,0002,000,000ResolutionMore than 650 TV linesMore than 800 TV linesSNRMore than 50 dBMore than 50 dBFrame rate2020Zoom12X Optical, 18X Digital22X Optical,10X DigitalClose-up lensBuilt-inBuilt-inShooting areaMore than A4 paper sizeMore than A4 paper sizeHead RotationHorizontal:180°Vertical:270°Horizontal:180°Vertical:270°FocusingAuto/ManualAuto/ManualRGB output1024*7681024*768White BalanceAuto/ManualAuto/ManualText/Image conversionYesYesB&W/Color conversionYesYesNega./Posi.conversionYesYesImage freezeYesYesImage divideYesYesImage mirrorYesYesInternal storage32 images16 imagesInputAudio*2,VGA*2,MIC*1(Optional)OutputAudio*1,VGA*2RS-232CYesYesUSB 2.0YesYesWireless Remote ControlYesYesSide lampLED Lamps (4Wx2)LED Lamps (4Wx2)Base lampLED Lamp (6Wx1)LED Lamp (6Wx1)Net weight5Kg5KgGross weight8Kg8Kg