User's Manual

41
Safety Precautions
■ 2.4 GHz band wireless LAN (Wi-Fi
®
) precautions
The frequencies used by the wireless LAN (Wi-Fi
®
)
function of the product are in the 2.4 GHz and 5 GHz
band. In the 2.4 GHz 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 and amateur
wireless stations (collectively called “other wireless
stations” from here on) are operated in addition to
home electrical appliances such as microwave ovens
and 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.
■ 5 GHz band wireless LAN (Wi-Fi
®
) function
precautions
In the 5 GHz frequency band, three channels of 5.2
GHz/5.3 GHz/5.6 GHz band (W52/W53/W56) are
available.
•
W52 (5.2 GHz band/36, 40, 44, 48 ch)
•
W53 (5.3 GHz band/52, 56, 60, 64 ch)
•
W56 (5.6 GHz band/100, 104, 108, 112, 116, 120,
124, 128, 132, 136, 140 ch)
Making a communication with 5.2 GHz/5.3 GHz band
(W52/W53) outdoors is prohibited by the Radio Law.
memo
◎ 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.
◎ The 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 using wireless LAN (Wi-Fi
®
) at your decision
and responsibility.