To fast set up your internal router for the use in the different modes please follow the next steps:
Please copy the config file to a PC or notebook
Make use of a cable in the LAN port of the screen and configure a static IP in the 192.168.123.X range on the connected PC to access the router page on its address on http://192.168.123.254
Enter the router page (username: admin, no password required)
Choose Advanced mode from the Site Contents
Click Save/reload settings
Now you choose load settings from file, and browse to the required (matching your required mode) xxx.dat file in your Download folder.
When the file is selected, press the upload button and the router will upload the configuration. After rebooting, you’re ready to use new uploaded configuration.
WARNING: Bridged Mode with WiFi access points enabled have no password on the access points. Please make sure to enable the appropriate network security before using this mode!