Huawei H350L/B890-66s, Быстрый старт, Страница: 13 / 24

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Installing External Antenna
In areas with poor network coverage, connect an external antenna to the
H350L/B890-66s's external antenna port for better signal reception.
Step 1 Power off the H350L/B890-66s and disconnect from the power outlet.
Step 2 Remove the cover from the antenna port. (Keep it in a safe place.)
Step 3 Screw external antenna fully into the SMA1 antenna port, as shown in the
following figure.
Step 4 If it’s necessary, screw another external antenna fully into the SMA2
antenna port to get a stronger receiving signal.
Before using an external antenna, log in to the web management page
(
http://device.webui or http://192.168.20.1 ) and set antenna mode to outer. For
details, see the help information on the web management page.
 Do not install an external antenna to SMA2 unless there is already an external
antenna connected to SMA1 . Only installing an external antenna to SMA2 will
result in your Smart Hub not being able to connect to the Internet. Only installing
external antenna to
SMA1 is allowed.
 Only use the external antenna indoors, and do not use it during a thunderstorm.
 Do not change another unexpected antenna unless manufacture provide.