求翻译：采用便携的终端控制单元(操纵盒)，使得操作者可手动控制测量机的机械运动，操纵盒可用来控制紧急情况、设置轴运动速度，并可设置/复位一些状态功能。是什么意思？

A portable terminal control unit (control box), allows the operator to manually control the mechanical motion measuring machine, manipulating the boxes can be used to set the axis motion speed control emergency situations, and State can be set/reset functions.