Connect the USB connector side of the Power Sensor to the PC with a USB cable. PowerXpert detects and displays the sensor model number and serial number in PowerXpert as described in The power sensor measurement and status window displays the information shown in Figure: PowerXpert Measurement and Status Window. This may take a few seconds for the connection to be detected and displayed. PowerXpert always starts up in the default state of the connected sensor. Upon disconnection, PowerXpert resets and after reconnection, restarts in the default state.