Fritz! FRITZ!Box 4020, Конфигурация и эксплуатация

Страница: 191 / 215

Error Scenario Cause Solution
User interface
does not open Forgot
FRITZ!Box pass­
word Restore factory settings to the
FRITZ!Box (
see page 166 ).
Combination of
various settings
in the “Internet”
and “Home
Network”
menus. Attempt to open the user interface
with the emergency IP address;
see page 192 .
If this does not work, restore
factory settings to the FRITZ!Box
(
see page 166 ).
Wireless radio
connection
between
FRITZ!Box and
wireless device
interrupted Change the positions of the
FRITZ!Box and the wireless
devices:
• Do not set up the FRITZ!Box
in the corner of a room.
• Do not set up the FRITZ!Box
directly next to or beneath an
obstacle or a metal object
(like a cabinet or radiator).
• Position the FRITZ!Box and
the wireless devices so that
there are as few obstacles
between them as possible.
Wireless LAN
Connection
Interrupted
WiFi channel
with heavy inter­
ference Configure automatic selection of
the WiFi channel in the FRITZ!Box
user interface.
Then the FRITZ!Box will automati­
cally select a WiFi channel with as
little interference as possible
(“Wireless / WiFi Channel”).
Malfunctions
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191 FRITZ!Box 4020