20
us
Precautions
On BLUETOOTH communication
• BLUETOOTH wireless technology
operates within a range
of
about
10m
(about 30 ft).
Maximum communication range may
vary depending on obstacles (person,
metal, wall, etc.)
or
electromagnetic
environment.
• The antenna
of
this unit
is
built into the
unit. The sensitivity
of
BLUETOOTH
communication will improve by placing
a connected BLUETOOTH device near
the unit.
• The following conditions may affect the
sensitivity
of
BLUETOOTH
communication.
- There is an obstacle such as a person,
metal, or wall between this unit and
BLUETOOTH device.
- A device using 2.4 GHz frequency,
such as a wireless LAN device,
cordless telephone, or microwave
oven, is
in
use near this unit.
• Because BLUETOOTH devices and
wireless LAN (IEEE802.11
big) use the
same frequency, microwave
interference may occur and resulting in
communication speed deterioration,
noise, or invalid connection
if
this unit
is
used near a wireless LAN device. In
such as case, perform the following.
- Use this unit
at
least
10
m (about 30
ft) away from the wireless LAN
device.
-
If
this unit
is
used within
1O
In
(about
30 ft)
of
a wireless LAN device, tum
off the wireless LAN device.
- Install this unit and BLUETOOTH
device as near to each other as
possible.
• Microwaves emitting from a
BLUETOOTH device may affect the
operation
of
electronic medical devices.
Tum off this unit and other
BLUETOOTH devices
in
the
following locations,
as
it may cause
an accident.
- where inflammable gas
is
present,
in a hospital, train, airplane,
or
a
petrol station
- near automatic doors or a fire alarm
• This unit supports security
capabilities that comply with
the
BLUETOOTH standard to provide a
secure connection when the
BLUETOOTH wireless technology
is
used, but security may not be enough
depending on the setting. Be careful
when communicating using
BLUETOOTH wireless technology.
• We do not take any responsibility for
the leakage
of
information during
BLUETOOTH communication.
• Connection with all BLUETOOTH
devices cannot be guaranteed.
- A device featuring BLUETOOTH
function
is
required to conform
to
the BLUETOOTH standard
specified by BLUETOOTH SIG,
and be authenticated.
- Even if the connected device
conforms to the above mentioned
BLUETOOTH standard, some
devices may not be connected or
work correctly, depending
on
the
features or specifications
of
the
device.
- While talking on the phone hands
free, noise may occur, depending
on the device or communication
environment.
• Depending on the device to
be
connected,
it
may require some time
to start communication.
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