45
Safety Precautions
Cautions on Using 2.4 GHz
Band
The frequencies used by the Bluetooth
®
and/or
wireless LAN (Wi-Fi
®
) functions of the product are
in the 2.4 GHz band. In this frequency band, other
similar wireless stations, in-plant wireless stations
for mobile unit identification that require a license
to use, such as factory production lines, specific
small power wireless stations that do not require
licenses, amateur wireless stations (collectively
called "other wireless stations" from here on) are
operated in addition to home electrical appliances
such as microwave ovens, devices for industrial,
scientific and medical devices.
1. Before using the product, make sure that "other
wireless stations" are not in operation nearby.
2. In the event that instances of radio wave
interference have occurred between the product
and "other wireless stations", immediately either
relocate the product or stop operation of the
device (stop the emission of radio waves).
3. If unsure or require assistance, contact an au
shop or Customer Center.
◎ The connections between this product and
all other Bluetooth
®
and wireless LAN (Wi-Fi
®
)
devices have not been confirmed. Therefore,
connections with all Bluetooth
®
and wireless LAN
(Wi-Fi
®
) devices are not guaranteed.
◎ This product supports security features for wireless
communications that are compliant with the Bluetooth
®
and wireless LAN (Wi-Fi
®
) standard specifications,
but the security may not be sufficient depending on
the usage environment and configuration. Be careful
when making data communication using Bluetooth
®
or
wireless LAN (Wi-Fi
®
) function.
◎ Wireless LAN (Wi-Fi
®
) has the advantage that it
can be freely connected anywhere within the radio
wave range, as it uses radio waves for exchanging
information. At the same time, there is a risk that a
malicious third party may obtain unauthorized access
if security settings have not been configured. You
are recommended to configure security settings
before use at your decision and responsibility.
◎ The Company assumes no responsibility for leakage
of data or information that may occur during
Bluetooth
®
/wireless LAN (Wi-Fi
®
) communication.
◎ Since Bluetooth
®
and wireless LAN (Wi-Fi
®
)
functions use the same frequency band, using the
both functions at the same may cause radio wave
interference resulting in decreased communication
speed or disconnection from the network.
If connection fails, stop using either of the
Bluetooth
®
and Wireless LAN (Wi-Fi
®
) functions.
