15
Cont
ents/Pr
ecautions
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Wireless LAN (WLAN) exchanges information using radio waves,
and allows you to freely establish LAN connection if you are within
an area where radio wave reaches. On the other side, if you
communicate without appropriate security settings,
communications may be intercepted or hacked by malicious
parties. It is recommended to make necessary security settings on
your judgment and responsibility.
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Wireless LAN
Do not use wireless LAN near magnetic devices such as electrical
appliances or AV/OA devices, or in radio waves.
•
Magnetism or radio waves may increase noises or disable
communications (especially when using a microwave oven).
•
When used near TV, radio, etc., reception interference may
occur, or channels on the TV screen may be disturbed.
•
If there are multiple wireless LAN access points nearby and
the same channel is used, search may not work correctly.
•
For using WLAN overseas, point of use etc. may be
restricted depending on country. In that case, confirm
conditions such as available frequency or regulations of the
country to use it.
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2.4 GHz device cautions
The operating frequency band of the WLAN device is used by home
electric appliances such as microwave oven, industrial, scientific,
consumer and medical equipment including premises radio stations
for identifying mobile units used in the manufacturing lines of plants
(radio stations requiring a license), specified low power radio
stations (radio stations requiring no license) and amateur radio
stations (radio stations requiring a license).
1. Before using the device, confirm that premises radio stations for
identifying mobile units, specified low power radio stations and
amateur radio stations are not being operated nearby.
2. If the device causes harmful radio interference to premises radio
stations for identifying mobile units, immediately change the
frequency band or stop use, and contact General Inquiries
described on the last page of this manual for crosstalk
avoidance, etc. (e.g. partition setup).
3. If the device causes radio interference to specified low power
radio stations or amateur radio stations, contact General
Inquiries described on the last page of this manual.
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5 GHz band channel using for the terminal
The terminal can use 3 channels of W52, W53 and W56 on 5 GHz
frequency band.
•
W52 and W53 are prohibited to use outdoor by Radio Law.
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Do not deform the terminal. Using an altered device is a violation of
the Radio Law.
The terminal is certified according to technical standard conformance of
specified wireless equipment based on the Radio Law.
If you remove the screws and alter the inside of the terminal, the
technical regulations compliance certification becomes invalid.
Do not use the terminal with the certification invalid, as it is a violation of
the Radio Law.
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Be careful when using the terminal while driving.
A penalty may be imposed for using by holding a mobile terminal with the
hand while driving.
However, absolutely necessary cases such as rescue of a sick person or
maintaining public's safety are exempted.
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Do not alter the basic software.
Repair may refused due to modification of the software.
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During communication, keep the terminal 15 mm or more away from
your body to use.
Wireless LAN (WLAN) precautions
CAUTION
