●重量:1Instruction:1、PlugreceiverintoUSBPort.ThentheLEDindicatoronthereceiverwillstartToblink.2、Startyourpresentation.3、Synchrony:Asourcecodehadbeensetupbeforeitleavefactory,receiveandprojectcanbereciprocaluse.Forone-to-onesynchronystatus,pleasepressdowntheupAnddownbuttonallatonceupto3secondsonceplugthereceipterinandtheLEDindicatorlightstartoflashing(ahout10seconds).Plsre-synchronyoncetheProductcannotpageUp/pagedownasusual.● Mainbuttonandfunction(RefertobelowPicA) ●SpecificationFrequency2.4GControlDistance 10MBatteryAAA*2PCSWavelength532NM(Green) 650NM(Red)OutputPower□ 1MW,□ 5MW7KG