Operating Instructions and Installation Instructions

FRITZ!Box 7330 134
Cannot Establish a WLAN Connection
Ruling Out Interference from Other Wireless Networks
If there are other devices in the immediate vicinity of your
FRITZ!Box that use the same frequency band, mutual interfer-
ence and interrupted connections can occur. Devices that can
cause disruptions include other WLAN base stations, baby
monitors, game consoles, garage door openers, Bluetooth
devices, or wireless AV bridges, which also use the 2.4-GHz
frequency band.
If such devices are located in the vicinity of the FRITZ!Box,
test a different radio channel for the FRITZ!Box or switch the
radio channel setting to “Autochannel”. Then the FRITZ!Box
will automatically set the best WLAN channel for transmis-
sion.
1. Connect a computer to the FRITZ!Box with a network ca-
ble (see page 23).
2. Open the FRITZ!Box user interface (see page 31).
3. Select “WLAN / Radio Channel”.
4. Set a different radio channel or automatic radio channel
selection.
5. Click the “Apply” button.
6. Remove the network cable and check whether interfer-
ence continues to occur.