— 3 —
USB Boot ...................................................................................................................................................................... 35
2. DIP SW (SW1) ................................................................................................................................................. 36
DIP SW(SW1) 2pin .................................................................................................................................................... 36
DIP SW(SW1) 3pin .................................................................................................................................................... 36
3. Check the display .......................................................................................................................................... 37
HDMI Port .................................................................................................................................................................... 37
4. HDMI Audio Operational Check ............................................................................................................. 38
5. Storage Operational Check ....................................................................................................................... 39
NVMeSSD..................................................................................................................................................................... 39
USB Boot ...................................................................................................................................................................... 40
6. LAN Operational Check .............................................................................................................................. 41
Network Settings ...................................................................................................................................................... 41
SSH Operations ......................................................................................................................................................... 43
7. USB2.0 Port Operational Check ............................................................................................................... 44
8. USB3.2 Gen1 (USB3.0) Port Operational Check................................................................................. 45
9. RAS Operational Check............................................................................................................................... 46
General-purpose I/O Operations ....................................................................................................................... 46
POWER LED Operations ......................................................................................................................................... 47
Watchdog Timer Operations................................................................................................................................ 48
Hardware Monitor Operational Check............................................................................................................. 48
10. RTC Operational Check ............................................................................................................................... 49
11. RS-232C Port Operational Check ............................................................................................................ 50
12. RS-485/CAN Port Operational Check.................................................................................................... 51
RS-485 Port Operational Check .......................................................................................................................... 52
CAN Port Operational Check ............................................................................................................................... 52
13. LTE Module Operational Check ............................................................................................................... 53
Inserting a nanoSIM Card into the Product and Attaching the Antennas ........................................ 53
LTE Module USBMODE ........................................................................................................................................... 54
LTE Module Settings/Setup .................................................................................................................................. 55
LTE Module Auto Power-on ................................................................................................................................. 57
ModemManager ....................................................................................................................................................... 58
Confirm/Reset LTE APN, USER, PASSWD Settings....................................................................................... 60
Troubleshooting for Connection Failures ....................................................................................................... 62
Customer Support and Inquiry ...................................... 63
1. Services .................................................................................................................................................................... 64