
68
Safety Precautions
• 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.
Bluetooth
®
and wireless LAN (Wi-Fi
®
)
functions of this product use frequencies in
the 2.4 GHz band.
2.4FH1/DS4/OF4/XX8
• Bluetooth
®
function: 2.4FH1/XX8
This product uses the 2.4 GHz band. FH-
SS is used as the modulation scheme.
The interference distance is about 10 m
or less. XX8 uses other schemes and
the interference distance is about 80 m
or less.
• Wireless LAN (Wi-Fi
®
) function: 2.4DS4/
OF4
This product uses the 2.4 GHz band.
DS-SS and OFDM are used as the
modulation schemes. The interference
distance is about 40 m or less.
This means that all bandwidths can be used,
and that bands of mobile unit identification
devices can be avoided.
Available channels differ depending on the
country.
For use in airplane, check with the airline
company in advance.