1. PC ADXL362Z- DB REV 2 USB cable 1. After turning the SW4 to VU, I can see follow picture. J1 : Ext Bat side J2 : USB side COM4

2. PC ADXL362Z- DB REV 2 USB cable 2. When I shake the board, all the icons turn on. J1 : Ext Bat side J2 : USB side COM4

3. PC ADXL362Z- DB REV 2 USB cable 3. I keep the board stable on the table for a while, all the icons are turned off except the Analog Devices and Eink logo. J1 : Ext Bat side J2 : USB side COM4

4. PC ADXL362Z- DB REV 2 USB cable 4. Then after selecting COM4 and click “connect” on GUI, "Please click SW2 to reset MCU and return the GUI“ window appears. J1 : Ext Bat side J2 : USB side COM4