Check whether the Teufel WiFi Link USB Adapter is correctly connected to the USB port of the IP8000. Remove any USB extension that may be used and check whether it is possible to establish a connection.
- Check whether the entered security key has been entered correctly.
- Check whether a Mac address filter is active in the WIFI base station (AP) and, if necessary, enter the MAC address of the IP8000 as an exception in this filter.
- Make sure that the WLAN function is switched on at the WLAN base station.