On Bluetooth Communication - Sony HT-NT3 Mode D'emploi

On BLUETOOTH
communication
Supported BLUETOOTH version
and profiles
Profile refers to a standard set of
functions for various BLUETOOTH
product features. See "BLUETOOTH
section" in "Specifications" (page 54) for
the BLUETOOTH version and profiles
supported by this system.
Effective communication range
BLUETOOTH devices should be used
within approximately 10 meters (33 feet)
(unobstructed distance) of each other.
The effective communication range may
become shorter under the following
conditions.

When a person, metal object, wall or
other obstruction is between the
devices with a BLUETOOTH connection

Locations where a wireless LAN is
installed

Around microwave ovens that are in
use

Locations where other
electromagnetic waves are generated
Effects of other devices
BLUETOOTH devices and wireless LAN
(IEEE 802.11b/g/n) device use the same
frequency band (2.4 GHz). When using
your BLUETOOTH device near a device
with wireless LAN capability,
electromagnetic interference may
occur. This could result in lower data
transfer rates, noise, or inability to
connect. If this happens, try the
following remedies:

Use this system at least 10 meters
(33 feet) away from the wireless LAN
device.

Turn off the power to the wireless LAN
device when using your BLUETOOTH
device within 10 meters (33 feet).
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
Install this system and BLUETOOTH
device as closer to each other as
possible.
Effects on other devices
The radio waves broadcast by this
system may interfere with the operation
of some medical devices. Since this
interference may result in malfunction,
always turn off the power on this system
and BLUETOOTH device in the following
locations:

In hospitals, on trains, in airplanes, at
gas stations, and any place where
flammable gasses may be present

Near automatic doors or fire alarms
Note

This system supports security functions
that comply with the BLUETOOTH
specification to ensure secure connection
during communication using BLUETOOTH
technology. However, this security may
be insufficient depending on the setting
contents and other factors, so always be
careful when performing communication
using BLUETOOTH technology.

Sony shall not be held liable in any way for
damages or other loss resulting from
information leaks during communication
using BLUETOOTH technology.

BLUETOOTH communication is not
necessarily guaranteed with all
BLUETOOTH devices that have the same
profile as this system.

BLUETOOTH devices connected with this
system must comply with the
BLUETOOTH specification prescribed by
the Bluetooth SIG, Inc., and must be
certified to comply. However, even when
a device complies with the BLUETOOTH
specification, there may be cases where
the characteristics or specifications of the
BLUETOOTH device make it impossible to
connect, or may result in different control
methods, display or operation.

Noise may occur or the audio may cut off
depending on the BLUETOOTH device
connected with this system, the
communications environment, or
surrounding conditions.