Press and hold the reset button accessible through the small hole on the back just above the power input 按住复位按钮位于后面电源输入上方的小孔。
If you are a developer , and you don ' t like change , you should get out of this business as early as possible 我见过一个启动按钮按下去弹不起来的情况,就是这样的现象,你看看你的电源按钮和复位按钮有没有问题?
Mode switch : peak is the peak value of load ; can cleard by reset button . track reads changes corresponding to load variations . canceled by releasing the load 方式开关:峰值检测( peak ) (由复位按钮清除保持的测量峰值)和跟踪检测( track ) 。