Error Scenario
Cause
Solution
A wireless LAN
connection to
the FRITZ!Box
cannot be estab
lished (dual
band)
The 2.4-GHz
band of the
FRITZ!Box is
switched off.
Enable the 2.4-GHz band in the
FRITZ!Box user interface
(
) under “Wireless /
Radio Network”. The Advanced
view must be enabled in the user
interface.
WPS is switched
off in the wire
less router.
Enable WPS in the wireless
router. Instructions are provided
by the manufacturer, for instance,
in the device manual.
The MAC
address filter of
the wireless
router is
enabled.
Disable the wireless router’s MAC
address filter. Instructions are
provided by the manufacturer, for
instance, in the device manual.
After establishing the wireless
connection you can disable the
MAC address filter again.
A wireless LAN
connection to
another wire
less router
cannot be estab
lished.
Unsuitable wire
less encryption
configured in the
wireless router.
Enable the encryption method
WPA2 (CCMP) or WPA (TKIP) in the
wireless router. Instructions are
provided by the manufacturer, for
instance, in the device manual.
Malfunctions
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75
FRITZ!Repeater 1200