First of all, you need to confirm whether the network connection is normal and whether the network port indicator light works. First of all, you need to confirm whether the network connection is normal and whether the network port indicator light works (the green light is always on and the yellow light flashes normally). If the display is abnormal, you need to return to the factory.

Get IP address

Open the main menu and select Network Management to see if you can get an IP address. If the IP address cannot be obtained, it is recommended to check whether the local network parameter DHCP is checked, or whether the router in the network is enabled to automatically assign IP addresses. If the route is set with a fixed IP. You can uncheck the local network parameter DHCP and manually configure the IP address for testing.

recovery system

If you have obtained the IP but the number is still not online, you can open the system configuration menu, select the system setting option, and click Restore System to restart the machine for testing.