Precautions
On
Bluetooth
communication
• Bluetooth wireless technology
operates within a range
of
about
10
meters (about
30
feet). Maximum
communication range may vary
depending on obstacles (human body,
metal, wall, etc.) or electromagnetic
environment.
Optimal
performance
Limited
performance
• The aerial
of
this unit
is
shown
as
illustrated in the dotted line.
The sensitivity
of
Bluetooth
communication will improve by
turning the direction
of
the built-in
aerial to the connected Bluetooth
device.
The communication distance shortens
when the obstacles are between the
aerial
of
the connected device and
this unit.
Location
of
built-in
aerial
• The following conditions may cause
noise, sound break or playback speed
change.
-
When
using inside the metal bag.
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shoulder bag.
- A device using 2.4 GHz frequency,
such
as
a wireless LAN device,
cordless telephone, or microwave
oven,
is
ill use near this unit.
• Because Bluetooth devices and wireless
LAN (IEEE802.11b/g) 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 a case,
perform the following.
- Install this unit and Bluetooth device
as
near to each other
as
possible.
-
If
this unit
is
used within about
10
meters (about
30
feet)
of
a wireless
LAN device, turn offthe wireless
LAN device.
• Microwaves emitting from a Bluetooth
device may affect the operation
of
electronic medical devices. Turn 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.
(ontinued~
US
17
