
3
4.5.8 HDMI OUT TypeA Connector................................................................................................................ 16
4.5.9 Ethernet Connector................................................................................................................................. 17
4.5.10 Volume Key.............................................................................................................................................. 17
4.5.11 TF Card connector.................................................................................................................................. 18
4.5.12 Speaker Connector................................................................................................................................. 18
4.5.13 3.5mm Audio Jack................................................................................................................................... 19
4.5.14 Touch Panel Connector.......................................................................................................................... 19
4.5.15 LCD Connector........................................................................................................................................ 20
4.5.16 Fan Connector......................................................................................................................................... 21
4.5.17 Extension Interface................................................................................................................................. 21
4.5.18 Camera Connector.................................................................................................................................. 22
4.5.19 DMIC......................................................................................................................................................... 23
4.5.20 Switch ....................................................................................................................................................... 24
4.5.21 LED ........................................................................................................................................................... 24
5OPERATION GUIDE...............................................................................................................................................25
5.1 HARDWARE PREPARATION................................................................................................................................. 25
5.1.1Config fastboot & adb tools ................................................................................................................... 25
5.2 POWER ON......................................................................................................................................................... 25
5.2.1 Power on with Key.................................................................................................................................. 25
5.2.2 Power on with USB................................................................................................................................. 25
5.3 POWER OFF....................................................................................................................................................... 26
5.4 RESET ................................................................................................................................................................ 26
5.4.1 Reset by Hard key .................................................................................................................................. 26
5.4.2 Reset by Command................................................................................................................................ 26
5.5 IMAGE UPGRADE................................................................................................................................................ 26
5.5.1 Firmware Programming.......................................................................................................................... 26
6FEATURES LIST AND KNOW ISSUES ......................................................................................................................28