Sony WLA-NWB1 ユーザーマニュアル

WLA-NWB1 [GB,CT,CS] 2-895-766-25(1) WLA-NWB1 [GB,CT,CS] 2-895-766-25(1)

Bluetooth™

Audio Transmitter

WLA-NWB1

2-895-766-25 (1)

Operating Instructions

使用說明書

使用说明书

GB

CT

CS

Printed in China

WLA-NWB1 [GB,CT,CS,KR] 2-895-766-22(1) WLA-NWB1 [GB,CT,CS,KR] 2-895-766-22(1)

Bluetooth™

Audio Transmitter

WLA-NWB1

2-895-766-22 (1)

Printed in China

Operating Instructions

#

䉫䙴䍅䁵䋺##

䉫䙴䁵##

⏷⧴#⑯᷐⑧

##

G B

C T

C S

K R

Bluetooth™

音频发射器

WLA-NWB1 [GB] 2-895-766-24(1)

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GB

WLA-NWB1 [GB] 2-895-766-24(1)

WARNING

To reduce the risk of re or

electric shock, do not expose this

apparatus to rain or moisture.

Do not install the appliance in a conned

space, such as a bookcase or built-in cabinet.

To reduce the risk of re, 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 re or electric shock, do

not place objects lled with liquids, such as

vases, on the apparatus.

e 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.

Complies with

IDA Standards

DB00353

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Table of Contents

Features ..................................... 4

Basic operation of Bluetooth

devices ..........................................5

Getting Started

Location and

Function of Parts ................... 6

Connecting to a Walkman ....... 7

Pairing ....................................... 8

What is pairing? ............................8

Pairing procedures........................8

On Indicators .......................... 10

Listening to music

Bluetooth Connecting /

Playing back ......................... 11

Controlling by the Remote .... 13

Additional Information

What is Bluetooth

technology? .......................... 14

Precautions ............................. 14

Troubleshooting ..................... 16

Initializing this unit ............... 18

Specications .......................... 19

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Features

is unit is an audio transmitter using Bluetooth



technology.

You can enjoy music wirelessly by transmitting the audio signals

to a Bluetooth receiving device (headset, car stereo, speaker, stereo

component system, etc.)*, if you connect this unit to the Walkman

with the WM-PORT* (22 pin).

* Bluetooth receiving devices are required to support A2DP (Advanced Audio

Distribution Prole).

* WM-PORT is a dedicated multiple connector for connecting accessories to your

Walkman.

is unit’s features are as follows:



Audio transmission using Bluetooth wireless technology.



Can be used with any Walkman with a WM-PORT (22 pin).



AVRCP (Audio/Video Remote Control Prole) supported

– Allows basic operation of a Walkman by Bluetooth headsets*, etc.

– Allows volume control (+/-) operation of Bluetooth speakers*, etc., by a

Walkman.

* AVRCP compatibility required

* AVRCP (Vol +/-) compatibility required



No need to charge; receives power from Walkman.

Walkman with

WM-PORT (22 pin)

This unit

Bluetooth headset, etc.

Tip

For details on Bluetooth technology, see page 14.

For details on available Bluetooth devices, visit the following web sites:

USA: http://www.sony.com/walkmansupport/

Canada: http://www.sony.ca/ElectronicsSupport/

Europe: http://www.sonydigital-link.com/DNA/

China: http://service.sony.com.cn/KB/

Taiwan: http://www.twsupport.css.ap.sony.com/

Korea: http://scs.sony.co.kr/walkman/

Other countries or areas: http://www.css.ap.sony.com/

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Basic operation of Bluetooth devices

 e following example describes how you can transmit music played

on a Walkman connected to this unit, and listen on a Bluetooth

receiving device (headset).

Pairing

Enables a Bluetooth receiving device and this unit to recognize one another.

You do not need to recognize one another next time if you did once.

Walkman with

WM-PORT (22 pin)

This unit

Bluetooth receiving device (headset)

Bluetooth connecting

Turn on the Bluetooth receiving device and play the Walkman. Bluetooth

connection is established automatically.

Listening to music

You can enjoy listening to music played on your Walkman connected to this

unit through the Bluetooth receiving device.

For more details, see page 11.

For more details, see page 8.

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WLA-NWB1 [GB] 2-895-766-24(1)

Getting Started

Location and Function of Parts



WM-PORT (22 pin)

Connects to the

WM-PORT of a Walkman

(page 7).



Indicator

Indicates this unit’s status

(page 10).



Power button

Performs the following:

• Turning on/o of this unit

(page 7).

• Pairing (page 8).

• Initializing this unit

(page 18).



MODE switch

Selects the transmission

mode by sliding the switch

to 1 or 2 (page 12).

Front Rear

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Connecting to a Walkman

Connect this unit to the WM-PORT of a Walkman rmly.

To turn on this unit

Connect this unit to the Walkman, then the power of this unit will

turn on automatically. If the power of this unit is o while the unit is

connected to the Walkman, press and hold the unit’s power button

for about 2 seconds to turn it on. When this unit turns on, the

indicator ashes twice.

To turn oﬀ this unit

To turn o this unit, press and hold this unit’s power button for

about 2 seconds. e indicator ashes once and this unit turns o.

Tip

Maximum Communication time or standby time may vary depending on your

Walkman. For details, visit the following web sites:

USA: http://www.sony.com/walkmansupport/

Canada: http://www.sony.ca/ElectronicsSupport/

Europe: http://www.sonydigital-link.com/DNA/

China: http://service.sony.com.cn/KB/

Taiwan: http://www.twsupport.css.ap.sony.com/

Korea: http://scs.sony.co.kr/walkman/

Other countries or areas: http://www.css.ap.sony.com/

Notes



To listen to music from the headphone jack of the Walkman, disconnect this unit

from the Walkman.



While this unit is turned on, it consumes power from the Walkman. We

recommend turning o this unit when not using the Bluetooth function.



If you turn o this unit while the Walkman is playing back, playback will stop.



ere is no need to charge this unit as it will receive power from the connected

Walkman. It is recommended to check the Walkman’s remaining battery before using.



Depending on the Walkman model, you may not be able to connect the

headphone to it when this unit is connected to the Walkman.

WM-PORT (22 pin)

Power button

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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 aer repair, etc.



is unit is paired with 9 or more receiving devices.

is unit can be paired with up to 8 Bluetooth receiving device. If a

new device is paired aer 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.



is unit is initialized.

All pairing information is deleted (page 18).

Pairing procedures

1

Connect this unit to the Walkman (page 7).

e power of this unit turns on.

2

Press

and hold the power button of this unit for about 2 seconds to turn it

oﬀ.

3

Place this unit and the Bluetooth receiving device to be paired

together within 1 m.

4

Set

the Bluetooth receiving device to enter “Pairing in process.”

(See the operating instructions supplied with the Bluetooth receiving

device.)

Note

Passcode* of this unit is xed at “0000.” Depending on the Bluetooth receiving

device, it may be necessary to input the passcode (in this case, “0000”). is

unit cannot be paired with a Bluetooth receiving device whose passcode is not

“0000.”

* Passcode may be called “Passkey,” “PIN code,” “PIN number,” or “Password.”

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5

Press

and hold the power button of this unit for more than about 7

seconds to enter “Pairing in process.”

Aer about 2 seconds, the indicator will ash twice but keep

pressing the power button.

When the indicator of this unit ashes quickly, stop pressing it.

is unit enters “Pairing in process.”

is unit’s indicator status will vary as follows, and pairing is

established with the Bluetooth receiving device.

Indicator ashes quickly: Pairing in process

 

Indicator ashes when responding to the Bluetooth receiving device.

(Paring successful)

 

Indicator ashes (at about 5-second intervals): Connectable

Notes



“Pairing in process” of this unit is released aer about 5 minutes. If pairing is

not established within about 5 minutes, repeat the above procedure from step

4

.



To enter “Pairing in process,” you need to turn o the power of this unit rst.

When not completed paring

Repeat the procedure from step

2

.

To quit “Pairing in process”

Press and hold the power button of this unit for about 2 seconds to

turn o this unit.

Tip

When paring this unit with a number of Bluetooth receiving devices, repeat steps 2

and 5 for each device individually.

Note

Depending on the Bluetooth receiving device, the unit may not enter “Connectable”

automatically. In this case, see the operating instructions supplied with the device.

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On Indicators

Status Indicator

Power on Flashes twice

Power o Flashes once

Pairing in process Flashes quickly

Paring successful Flashes twice

Connecting in process Flashes (at about

1-second

intervals)

Connecting successful Flashes twice

Connecting

Flashes slowly (at about 5-second intervals)

Connectable Flashes

(at about 5-second intervals)

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Listening to music

Bluetooth Connecting / Playing back

You can listen to music of the Walkman connected to this unit on the

Bluetooth receiving device (headset, etc.).

Before starting operation, complete pairing this unit and the

Bluetooth receiving device (page 8).

1

Set the Bluetooth receiving device to “Connectable” for the

Bluetooth connection.

(See the operating instructions supplied with

the Bluetooth receiving device.)

2

Connect

this unit to the Walkman then turn on the Walkman.

is unit’s indicator status will vary as follows, and the Bluetooth

connection between this unit and the Bluetooth receiving device

is established.

Indicator ashes twice: Power is on

 

Indicator ashes (at about 1-second intervals): Connecting in process

 

Indicator ashes twice: Connecting successful

 

Indicator ashes slowly (at about 5-second intervals): Connecting

If the Bluetooth connection is not established within 5 minutes,

this unit automatically turns itself o. In this case, turn it on

again by pressing and holding the power button for about 2

seconds.

Note

If you want to establish the Bluetooth connection with a Bluetooth device that

is paired before either of the last two devices recognized, turn on the unit and

establish the Bluetooth connection from the Bluetooth device while the unit’s

indicator ashes slowly from 10 to 13 times (for about 10-13 seconds). If the

problem persists, pair the devices again.

Continued



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WLA-NWB1 [GB] 2-895-766-25(1)

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Start

playback on the

Walkman

connected to this unit.

e music of the Walkman is played back on the Bluetooth

receiving device.

Tip

You can control the volume on the Bluetooth receiving device.

Notes



Depending on your Walkman, when the Walkman is in Sleep status, you may

need to keep pressing the play button in order to start playback.



Even if you control the volume on the Walkman, sound from the Bluetooth

receiving device will not change. If the Bluetooth receiving device is supported by

AVRCP (Vol +/-), you can control its volume. (For more details, see page 13.)



When this unit establishes the Bluetooth connection with the Walkman, AVLS

(Automatic Volume Limiter System) is deactivated and beep sounds are not

emitted.



If this unit and the Bluetooth receiving device become out of range and

the Bluetooth connection terminates, repeat the procedure from step 1.

Note, however, that if the unit and the Bluetooth receiving device come into

connectable range again within about 10 minutes, Bluetooth connection will be

reestablished automatically.



When you listen to FM broadcast received by a Walkman with a built-in

FM tuner through the Bluetooth receiving device, make sure to connect the

headphone to the Walkman, as the headphone cord works as an antenna,

otherwise FM signals cannot be received.



If the recording level of audio data on the Walkman is too high, the output sound

quality from the Bluetooth receiving device, may not meet the user customized

settings, e.g., “Equalizer” etc.



Playback through a Bluetooth connection may cause noise, sound break, or

playback speed change depending on the location and the usage (page 14).

About the MODE switch

You can select the sound quality or wireless communication stability preferentially.

MODE 1: Sound quality takes priority.

MODE 2: Reception stability takes priority.

Notes



When you set the MODE switch to MODE 1, and experience sound breaks, set

to MODE 2.



Sound break may occur depending on your Bluetooth receiving device when

switching between MODE 1 and 2.

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Controlling by the Remote

When connecting (Bluetooth connecting) to devices that

support AVRCP (Audio/Video Remote Control Prole)

You can control the Walkman using the control button of the Bluetooth headset, also

adjust the volume of the Bluetooth speaker using the control button of the Walkman.

For details, see the operating instructions supplied with the Bluetooth devices.

Before starting remote control operation, check that step 1 and 2 of

“Bluetooth Connecting / Playing back” are completed (page 11).

Remote control for the Walkman by the Bluetooth receiving device.

Remote control

(play, stop., etc.)

Headset with AVRCP

Tip

When you stop playing back the Walkman, this unit enters “Connectable.” While in

“Connectable,” you can turn on the Walkman by using the Bluetooth receiving device.

Remote control for the Bluetooth receiving device by the Walkman.

Speaker with AVRCPRemote control

(Vol +/–., etc.)

Notes



You may not be able to control the Bluetooth receiving device by the remote

control depending on the state of the Walkman.



Even if you control the volume on the Walkman, the volume of the Bluetooth

receiving device, such as a headset, does not change.



When operating the Walkman by remote control, do not cover this unit with hands.



When operating the Walkman for the Bluetooth receiving device remote control,

point this unit toward the Bluetooth receiving device.



You may not be able to change the volume by the remote control from the

Walkman depending on your Bluetooth receiving device.

Do not cover this

unit with hands.

Point this unit toward the

Bluetooth receiving device.

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WLA-NWB1 [GB] 2-895-766-24(1)

Precautions

On Bluetooth communication



Bluetooth wireless technologyBluetooth wireless technology

operates within a range of about 10

meters (about 30 feet). Maximum

communication range may vary

depending on obstacles (person,

metal, wall, etc.) or electromagnetic

environment.

This unit

Limited performance

Optimal performance

Steel cabinet



e following conditions may cause

noise, sound break or playback speed

change.

– When using inside the metal bag.

– When using inside the backpack or

shoulder bag.

– 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 (IEEE802.11b/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.

Additional Information

What is Bluetooth

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).

You do not need to use a cable for

connection since Bluetooth technology is

a wireless technology, 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 technology is an international

standard supported by thousands of

companies all over the world, and employed

by various companies worldwide.

Communication System

and Compatible Bluetooth

Proﬁle of this unit

Prole is standardization of the function

for each Bluetooth device specication.

is unit supports the following

Bluetooth version and proles:

Communication System: Bluetooth

Specication version 2.0

Compatible Bluetooth Prole:

–

A2DP (Advanced Audio Distribution

Prole)

–

AVRCP (Audio/Video Remote Control

Prole)

WLA-NWB1 [GB] 2-895-766-24(1)

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–

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 o the wireless

LAN device.



Due to the characteristic of Bluetooth

wireless technology, the sound played

on the Bluetooth device is slightly

delayed from the sound played on the

Walkman.



We do not take any responsibility

for 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 specied 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 specications of the device.



Depending on the device to be

connected, communication may take

some time.

On safety



Do not drop, hit, or otherwise expose

the unit to strong shock of any kind.

is could damage the product.



Do not disassemble or attempt to open

any parts of the unit.

On placement



Do not place the unit in any of theDo not place the unit in any of the

following locations.

– Direct sunlight, near a heater, orDirect sunlight, near a heater, or

other extremely high-temperature

location

– Dusty locationDusty location

– An unsteady or inclined surfaceAn unsteady or inclined surface

– Location exposed to large amounts

of vibration

– Bathroom or other high-humidity

location

– In a car subject to the direct rays of

the sun

Notes on using in a car

Do not attempt to connect this unit, or

to operate this unit, an audio output

device or a car radio while driving or

waiting at a trac signal.

Cleaning

Clean the unit with a so, dry cloth,

or a so cloth lightly moistened with

a mild detergent solution. Do not use

any type of solvent, such as alcohol

or benzene, which may damage the

nish.

Others

If you have any questions or problems

concerning this unit that are not

covered in this manual, please consult

your nearest Sony dealer.

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WLA-NWB1 [GB] 2-895-766-24(1)

Troubleshooting

If you run into any problem using this unit, disconnect the

unit from the Walkman, then reconnect it aer a while (reset).

Furthermore, turn o the Walkman and the Bluetooth receiving

device then turn them on again. (For details on how to operate, see

the operating instructions supplied with either device.) Also check

the following list. Should any problem persist, consult your nearest

Sony dealer.

Symptom Cause / Remedy

is unit is not

turned on.

(or turns o

shortly aer

turning on.)



Press and hold the units power button for about 2

seconds.



Check the remaining battery of the Walkman. If

the remaining battery is not enough, charge the

Walkman.

No sound



Check the connection between this unit and the

Walkman.



Check that both this unit and the Bluetooth

receiving device are turned on.



Ensure that this unit is not too far from the

Bluetooth receiving device, or this unit is not

receiving interference from a wireless LAN, other

2.4 GHz wireless device, or microwave oven.



Pair this unit and the Bluetooth receiving device

again.

Low sound level



Turn up the volume of the Bluetooth receiving

device as high as possible to the extent that sound

is not distorted. For details on volume adjustment,

refer to the operating instructions supplied with the

Bluetooth receiving device.

Cannot change the

volume.



Change the volume on the Bluetooth receiving

device.

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Symptom Cause / Remedy

Distorted sound



Turn down the volume of the Bluetooth receiving

device to the point where the sound is no longer

distorted. For details on volume adjustment, refer

to the operating instructions supplied with the

Bluetooth receiving device.

Sound break,

noise or playback

speed change



Set the MODE switch to MODE 2.



If a device that generates electromagnetic radiation,

such as a wireless LAN, other Bluetooth device(s),

or a microwave oven is nearby, move away from

such sources.



Remove any obstacle between this unit and other

Bluetooth device or move away from the obstacle.



Locate this unit and other Bluetooth device(s) as

near as possible.



Re-position or re-orient this unit.



Re-position or re-orient other Bluetooth device.

Pairing cannot be

established.



Locate this unit and other Bluetooth device(s) as

near as possible.



Check if you input correct passcode (page 8).

Bluetooth

connection cannot

be established

with a device that

has been “paired”

before.



is unit tries to connect with either of the last two

devices recognized before.

If you want to establish the Bluetooth connection

with a Bluetooth device that is paired before either

of the last two devices recognized, turn on the

unit and establish the Bluetooth connection from

the Bluetooth device while the unit’s indicator

ashes slowly from 10 to 13 times (for about 10-13

seconds). If the problem persists, pair the devices

again.



Pairing information may be deleted. Pair the device

again.

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Initializing this unit

You can reset this unit to its default and delete all pairing

information.

1

Connect the unit to the Walkman while pressing and holding the

power button on the unit.

2

Continue to press and hold the power button for more than about

15 seconds.

The indicator flashes 4 times, and this unit is reset to the default

setting. All pairing information is deleted.

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Speciﬁcations

* Codec: Audio signal compression and

conversion format

* Subband Codec

Supplied accessories

Operating instructions (1)

“WALKMAN” and “WALKMAN”

logo are registered trademarks of Sony

Corporation.

Design and specications are subject

to change without notice.

General

Communication System

Bluetooth Specication version 2.0

Output

Bluetooth Specication Power Class 2

Maximum communication range

Line of sight approx. 10 m (30 )*

Frequency band

2.4 GHz band (2.4000 GHz – 2.4835 GHz)

Modulation method

FHSS

Compatible Bluetooth Proﬁle*²

A2DP (Advanced Audio Distribution

Prole)

AVRCP (Audio/Video Remote Control

Prole)

Supported Codecs*³

SBC*

Terminals

WM-PORT (22 pin)

Operating temperature

5 ºC to 35 ºC (67 ºF to 95 ºF)

Dimensions

Approx. 28.1 × 29.1 × 7.8 mm

(1/ × 1/ × / in.) (w/h/d)

(including protruding parts)

Mass

Approx. 5 g (0.2 oz)

* e actual range will vary depending on

factors such as obstacles between devices,

magnetic elds around a microwave oven,

static electricity, reception sensitivity,

aerial’s performance, operating system,

soware application, etc.

* Bluetooth standard proles indicate the

purpose of Bluetooth communication

between devices.

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WLA-NWB1 [CT] 2-895-766-24(1)

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窄封閉處。

為減少火災的危險，請勿使報紙、桌布、

窗簾等物品蓋住本裝置的通風口。也請勿

將點燃的蠟燭放置在本裝置上。

為減少火災或觸電的危險，請勿將花瓶等

盛滿液體的物品放置在本裝置上。

Bluetooth 的字樣和標誌是 Bluetooth

SIG, Inc. 的商標，Sony Corporation

經許可使用此類商標。

其他商標和商標名稱均屬於其各自所

有者。

經型式認證合格之低功率射頻電機，非

經許可，公司、商號或使用者均不得擅

自變更頻率、加大功率或變更原設計之

特性及功能。

低功率射頻電機之使用不得影響飛航安全

及干擾合法通信；經發現有干擾現象時，

應立即停用，並改善至無干擾時方得繼續

使用。前項合法通信，指依電信法規定作

業之無線電通信。低功率射頻電機須忍受

合法通信或工業、科學及醫療用電波輻射

性電機設備之干擾。

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Sony WLA-NWB1 ユーザーマニュアル

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