Configuring the network for the display’s firmware update
You can connect the display to a network using Wi-Fi or an Ethernet connection. Before connecting the display, your organization’s network administrators need to configure the network to allow automatic firmware updates.
To configure the network
Open the port required for automatic firmware updates:
Protocol
Port range
TCP
80
Add the following URLs to the network allowlist:
http://api.lango-tech.cn
http://lango-tech.cn/
http://otaa.lango-tech.cn
http://otag.lango-tech.cn
http://downloads.smarttech.com