What is bluetooth wireless technology, What is bluetooth wireless, Technology – Sony DR-BT140Q Manuel d'utilisation

Page 4

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US

What is Bluetooth wireless
technology?

Bluetooth

®

wireless technology is a

short-range wireless technology that
enables wireless data
communication between digital
devices, such as a computer or
digital camera. Bluetooth wireless
technology operates within a range
of about 10 meters (about 30 feet).
Connecting two devices as
necessary is common, but some
devices can be connected to
multiple devices at the same time.
You do not need to use a cable for
connection, nor is it necessary for
the devices to face one another, such
is the case with infrared technology.
For example, you can use such a
device in a bag or pocket.
Bluetooth standard is an
international standard supported by
thousands of companies all over the
world, and employed by various
companies worldwide.

Communication System
and Compatible Bluetooth
Profiles of this unit

Profile is standardization of the
function for each Bluetooth device
specification. This unit supports the
following Bluetooth version and
profiles:

Communication System :
Bluetooth Specification version 2.0 +
EDR*

1

Compatible Bluetooth Profiles:
– A2DP (Advanced Audio Distribution

Profile): Transmitting or receiving
audio content of high-quality.

– AVRCP (Audio Video Remote Control

Profile): Controlling A/V equipment;
pausing, stopping, starting playback,
volume control, etc.

– HSP (Headset Profile)*

2

: Talking on the

phone/Operating the phone.

– HFP (Hands-free Profile)*

2

: Talking on

the phone/Operating the phone by
hands-free.

*

1

Enhanced Data Rate

*

2

When you use a Bluetooth mobile
phone supported by both HFP (Hands-
free Profile) and HSP (Headset
Profile), set to HFP.

Notes

• To be able to use the Bluetooth

function, the Bluetooth device to be
connected requires the same profile as
the unit’s.
Note also that even if the same profile
exists, devices may vary in function
depending on their specifications.

• Due to the characteristic of Bluetooth

wireless technology, the sound played
on this unit is slightly delayed from the
sound played on the Bluetooth device
during talking on the telephone or
listening to the music.

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