Cautions
54
Cautions on using 2.4 GHz band
The frequencies used by the Bluetooth
®
and/or Wireless
LAN (Wi-Fi
®
) function 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 for 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 emission of radio waves).
3. If you are unclear on any points or are troubled by
anything, contact an au shop or Customer Service
Center.
• Connections between the 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
function (Wi-Fi
®
).
• 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.
