下载中心

Download Center

我们的下载:

您的当前位置:首页 > Download >  Common problems

DRO does not display numbers

    1,check the power cordis pluggedfirmlyplug and socketcontactis good.


    2,after checkingthe DROhasan insurancelineis good.


    3,testinputvoltage in therange of110V ~ 220V.