1&1 AVM FRITZ!Box 7520, Quick Start Manual, Page: 21 / 32

Wi-Fi interference
„ Walls and floors
(depending on the material, loss of signal
from walls can be extremely high)
„
Furniture
„ Bluetooth devices
(e.g. wireless keyboards, wireless
headphones)
„
Plants
„
Electronic devices
(e.g. microwaves, wireless cameras)
„ Water-bearing elements
(e.g. water pipes, radiators)
Try to ensure that there are no obstacles
between the 1&1 HomeServer and the
device.
The 1&1 HomeServer emits a signal at
two frequencies (2.4 GHz and 5 GHz) and
automatically switches to the frequency with
the better signal conditions.
Place your 1&1 HomeServer away from obstacles and in a central position - this is a key requirement for ensuring you
receive the best possible Wi-Fi signal. Remove objects that may interfere with the signal.
Firmware update
An out-of-date firmware
version can affect the
Wi-Fi quality. Check
whether the firmware on
your 1&1 HomeServer is
fully up-to-date.
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