65
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
the product use frequencies in the 2.4 GHz band.
• Bluetooth
®
function: 2.4FH1/XX1
2.4FH1/XX1
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.
• 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 are used, and
that band of mobile unit identification devices
can be avoided.
Available channels vary depending on countries.
For use in an airplane, check with the airline
company in advance.
Cautions on Using 5GHz Band
The frequencies used by the Wireless LAN (Wi-
Fi
®
) function of this product are in the 5 GHz band.
Outdoor use of 5.2 GHz band and 5.3 GHz band is
prohibited under the Radio Law.
The used channels of the product are as follows.
• W52 (5.2 GHz band / 36, 38, 40, 42, 44, 46, 48
ch)
• W53 (5.3 GHz band / 52, 54, 56, 58, 60, 62, 64
ch)
• W56 (5.6 GHz band / 100, 102, 104, 106, 108,
110, 112, 116, 118, 120,122, 124, 126, 128,
132, 134, 136, 140 ch)
