Sony HWSBTA2W - Bluetooth Wireless Audio... User manual

GB
CT
Bluetooth ™ Wireless
Audio Adapter
(Transmitter / Receiver)
HWS-BTA2W
©2007 Sony Corporation
Operating Instructions
使用說明書
2-689-456-81(1)

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To reduce the risk of fire or electric
shock, do not expose this apparatus to
rain or moisture.
To reduce the risk of electrical shock, do
not open the cabinet. Refer servicing to
qualified personnel only.
Do not install the appliance in a confined space,
such as a bookcase or built-in cabinet.
To reduce the risk of fire, do not cover the
ventilation of the apparatus with newspapers,
tablecloths, curtains, etc. And do not place
lighted candles on the apparatus.
To reduce the risk of fire or electric shock, do
not place objects filled with liquids, such as
vases, on the apparatus.
Connect the AC power adaptor to an easily
accessible AC outlet. Should you notice an
abnormality in the AC power adaptor, disconnect
it from the AC outlet immediately.
The Bluetooth word mark and logos are owned
by the Bluetooth SIG, Inc. and any use of such
marks by Sony Corporation is under license.
Other trademarks and trade names are those of
their respective owners.
MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and
Thomson.
WARNING

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Table Of Contents
Features ..................................... 4
Using as a receiver .............................. 5
Using as a transmitter .......................... 6
Unpacking ..................................7
Location and Function of
Parts ........................................ 8
Using the stand .................................... 9
On Pairing ................................10
On Indicators ...........................10
Using as a Receiver ................ 11
Preparation ........................................ 11
Pairing ............................................... 12
Receiving ........................................... 14
Using as a Transmitter ............15
Preparation ........................................ 15
Pairing ............................................... 16
Transmitting ...................................... 17
Precautions..............................18
What is BLUETOOTH
technology? .........................20
Troubleshooting ...................... 21
Initializing this unit..................22
Specifications .......................... 23

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Features
This unit is an audio adapter which can be used in two ways: as a stereo wireless receiver or
transmitter, using BLUETOOTH wireless technology.
You can enjoy stereo audio signal transmission (receive/transmit) of the BLUETOOTH
wireless technology by using your stereo audio devices.
As a receiver
This unit can receive stereo audio signal from a BLUETOOTH stereo audio source device
(mobile phone, digital music player, etc.) *.
By converting the wireless stereo audio signal (digital) to analogue audio signal, you can
enjoy listening to music with your stereo audio output device (stereo component system,
radio-cassette recorder, etc.) connected to this unit.
As a transmitter
This unit can transmit stereo audio signal to a BLUETOOTH stereo audio receiving device
(car audio unit, headset, stereo component system, etc.) *.
By converting a regular stereo audio signal input (analogue) from the connected stereo audio
source device to digital stereo audio signal and transmitting it wirelessly, you can enjoy
listening to the music of your stereo audio source device connected to this unit (computer,
portable audio player, mobile phone, etc.).
Tip
For example, you can receive the music on a car audio unit with BLUETOOTH function by connecting a
portable audio player to this unit. In this case, use of the Car Battery Cord DCC-E345 (optional) is
recommended.
* BLUETOOTH devices to be connected with this unit are required to support A2DP (Advanced Audio
Distribution Profile).
This unit Stereo audio
output device
BLUETOOTH stereo
audio source device
This unit BLUETOOTH stereo
audio receiving device
Stereo audio
source device

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v
v
Using as a receiver
In the example below, we explain how to receive music played on a BLUETOOTH mobile
phone with the music playback function on this unit and listen to music on a stereo system
connected to this unit.
Pairing
Enables a BLUETOOTH mobile phone and this unit to recognize one another.
BLUETOOTH
mobile phone This unit
BLUETOOTH connection
Operate the BLUETOOTH mobile phone to make the BLUETOOTH
connection.
Receiving music
Enjoy listening to music played on the BLUETOOTH mobile phone through a
stereo audio output device connected to this unit.
Pairing
Connection
Stereo audio signal
(Streaming)
For more details, see pages 10 and 12.
For more details, see page 14.
Stereo audio
output device

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Using as a transmitter
In the example below, we explain how to transmit music played on your computer
connected to this unit and listen to music on a BLUETOOTH stereo audio receiving device
(headphone, stereo audio system, etc.).
Pairing
Enables a BLUETOOTH stereo audio receiving device and this unit to
recognize one another.
BLUETOOTH stereo
audio receiving device
Computer This unit
Pairing
BLUETOOTH connection
Turning on this unit automatically makes the BLUETOOTH connection
between this unit and the BLUETOOTH stereo audio receiving device.
Connection
Transmitting music
You can enjoy listening to music played on your computer, etc., connected to
this unit through the BLUETOOTH stereo audio receiving system.
Stereo audio signal
(Streaming)
v
v
For more details, see pages 10 and 16.
For more details, see page 17.

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Unpacking
Check that you have the following items:
•BLUETOOTH Wireless Audio Adapter (1)
•Stand (1)
Tip
See page 9 on how to use the stand.
•AC power adaptor (1)
•Connecting cable (stereo mini plug ystereo
mini plug), 1.0 m (1)
•Operating Instructions (1)
GETTING STARTED

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Location and Function of Parts
1TX/RX (transmitter / receiver)
switch
For switching between transmitter and
receiver.
21(power) button
Press to turn on the unit. Press a little
longer to turn off the unit.
31(power) indicator
4(communication status)
indicator
5DC IN 4.5 V jack
6LINE OUT (audio output)
jack
Connects to the LINE IN jack of a
stereo component system, radio-
cassette recorder, etc.
7AUDIO IN (audio input) jack
Connects to the headphone jack of a
computer, portable audio player, etc.
Note
Do not connect to the LINE OUT jack of
the connected device. It may cause
distortion.
8ID SET (pairing) button
For pairing with other BLUETOOTH
device.
ID SET
RX
TX
AUDIO IN LINE OUT

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Using the stand
Attach the supplied stand to install this unit vertically, following the procedure below.
1Align the rail of the stand with the groove of this unit.
2Slide this unit along the groove until this unit stops.
Notes
•When not using the stand, do not lay this unit on its side on a desk made of metal.
•Do not use the stand in a car, since the temperature may become high depending on the condition.
Groove
Rail

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On Pairing
What is pairing?
BLUETOOTH devices need to be “paired” with each other beforehand.
Once BLUETOOTH devices are paired, there is no need for pairing again, except in the
following cases:
•Pairing information is deleted after repair, etc.
•This unit is paired with 9 or more devices.
This unit can be paired with up to 8 BLUETOOTH stereo audio receiving device and
transmitting device. If a new device is paired after 8 devices have been paired, the device
whose latest connection time is the oldest among the 8 paired devices is replaced by the
new one.
•This unit is reset.
All pairing information is deleted. (See page 22.)
See page 12 (as a receiver), or page 16 (as a transmitter) on how to pair devices.
On Indicators
Status 1indicator (green) indicator (blue)
Power on Lights up Off
Pairing mode Flashes Flashes
Connecting or Lights up Lights up
communicating