background image

To adjust the volume (To pair with
the Bluetooth earset adaptor)

Press or – during connection.

A beep corresponding to the selected volume is heard every
time you press either button.
The volume does not change although the beep sound is
heard when not connecting.
When the volume setting is maximum or minimum, the
beep does not sound.

  

Note

When the sound is low, raise the volume of your mobile
phone. The sound will be clearer.

Charging the units

The Bluetooth earset contains a rechargeable Lithium-Ion
battery and the Bluetooth earset adaptor contains a Nickel-
Metal Hydride battery, which should be charged before
using for the first time.

1

Dock the Bluetooth earset with the
Bluetooth earset adaptor.

2

Connect the supplied AC power adaptor to
the DC IN 4.5 V jack on the Bluetooth
earset adaptor.

When the AC power adaptor is connected to an AC
outlet, both units will turn off automatically.

3

Make sure that the indicator lights up
green.

If the LED on the Bluetooth earset does not light up
green, dock again, and make sure the indicator lights
up green.
Charging is completed in about 2.5 hours* and the
indicator goes off.

* Time required to fully charge empty battery.

Caution

If this unit detects a problem while charging, the LED may
blink green, and will turn off although the charge is not
complete.
Check for the following causes:
– Environmental temperature exceeds the range of 0˚C-

40˚C (32˚F-104˚F).

– There is a problem with the battery.
In this case, charge again within the above-mentioned
temperature range.
If the problem persists, consult your nearest Sony dealer.

Notes

• The unit cannot operate while charging.
• Charge in an environmental temperature of between

0˚C and 40˚C (between 32˚F and 104˚F).

• Avoid exposure to temperature extremes, direct sunlight,

moisture, sand, dust or mechanical shock. Never leave in
a car parked in the sun.

• Use only the supplied AC power adaptor. Do not use any

other AC power adaptor.

Polarity of the plug

The low battery display

The LED display colour of either unit changes from blue to
green when battery charge is low.
(In some cases, the Bluetooth earset adaptor LED may light
permanently blue.)
In this case, recharge the battery immediately.
After use, recharge the unit frequently.

Recommended accessory

Car Multi-Voltage DC Adaptor : 

DCC-E345

Buy Sony Accessories at URL :
http://www.sony.com/sonyaccessories
or call 1-888-559-7669 (SONY)

Note

Never leave this unit charging  in a car.

Charging and usage hours

Usage time from fully charged.

Bluetooth

Bluetooth

earset

earset adaptor

<DR-BT1>

<DRC-BT1>

Talk time

7 hours

5 hours

(up to)

Standby time

160 hours

100 hours

(up to)

Time stated above may vary, depending on ambient
temperature or conditions of use.

Note

If the life of the built-in rechargeable battery drops to half
the normal length, the battery should be replaced. Consult
your nearest Sony dealer for replacement of the
rechargeable battery.

To pair the Bluetooth earset with a
Bluetooth mobile phone

The Bluetooth earset can pair directly with a Bluetooth
mobile phone.
Do the following.

1

Place the Bluetooth earset and the
Bluetooth mobile phone close together
within 1 m.

within 1m

2

While the Bluetooth earset is turned off,
press and hold the Multifunction button.

The LED will blink in blue for the first 7 seconds
(approx.). Keep pressed until the LED blinks blue and
green.

3

Search the Bluetooth earset by the
Bluetooth mobile phone.

When the Bluetooth mobile phone detects the
Bluetooth earset, “DR-BT1” will appear in the display
of the Bluetooth mobile phone.

4

Select “DR-BT1” in the list displayed on
your Bluetooth mobile phone.

If “DR-BT1” is not displayed, repeat steps 1 to 3.

5

Input the passkey

*

 [0000] so that passkey

of “DR-BT1” will be requested to be input
from your Bluetooth mobile phone.

* Passkey may also be called the following.

– Pass code, PIN code, PIN number, Password.

6

If the LED of the Bluetooth earset changes
from blinking blue and green to blinking
blue slowly (every 3 seconds), the pairing
has completed.

The unit will enter the standby mode. The display of
the Bluetooth mobile phone will usually show that
pairing has completed.

Note

Refer to the manual supplied with your Bluetooth mobile
phone.

N

 Operating the system

Wearing the earset

1

Hook the Bluetooth earset around your
ear, as you would glasses.

2

Adjust the position of the Bluetooth earset
to fit comfortably.

Changing the direction of the
hanger

This unit can be worn on the right or left ear by the
following procedure.

Example

: When changing over from right to left ear.

1

Holding the housing firmly, unlatch the
hanger assembly.

R

L

2

Holding the housing, rotate the hanger,
and then pull out in the direction of the
arrow.

L

R

 

 g

    

L

R

3

Rotate the housing to the other side.

R

L

4

Attach the hanger in the direction of the
arrow as illustrated below.

Marked 

L

Marked 

R

Marked 

L

Note

The housing and the hanger are marked left (L) and right
(R). For example, when using the left ear, the housing is set
in the 

L

 position, and the hanger is attached with the 

L

mark visible.

Tip

The unit comes with 2 hanger sizes to ensure a comfortable
fit.

Indication of the LED

Status

Bluetooth

Bluetooth

earset

earset adaptor

<DR-BT1>

<DRC-BT1>

Power on

Blue blink

Blue/Green light

(for 1 sec.)

Power off

Green blink

Blue/Green light,

(for 2 sec.)

then goes off

Standby

Blue blink

Blue blink

(every 3 sec.)

(every 10 sec.)

Call active

Blue blink

Blue blink

3 times

(every 1 sec.)

(every 3 sec.)

Pairing mode

Blue/Green

Blue/Green

blink

blink

Notes

• The LED colour of either unit changes from blue to

green when battery charge is low.

• Communication may sometimes not occur, even though

the Multifunction button on the Bluetooth earset is
pressed. In such a case, the LED double blinks (blue) 3
to 5 times, after which the Bluetooth earset  enters
standby mode.
Failure to communicate will occur in the following cases:
– The Bluetooth earset adaptor is not turned on.
– The Bluetooth earset is not paired with the Bluetooth

earset adaptor or your Bluetooth mobile phone.

– The Bluetooth function on your Bluetooth mobile

phone is not activated.

Operating the units

– To use this unit with your

mobile phone

General operation flow on the Bluetooth earset and the
Bluetooth earset adaptor is described as follows:

A

Change to standby mode

E

Shut down the unit

B

Connect between the Bluetooth earset 
and the Bluetooth mobile phone

1

Prepare the Bluetooth earset

2

Prepare the Bluetooth earset
adaptor

C

Call

1

Shut down the Bluetooth earset

2

Shut down the Bluetooth earset
adaptor

D

Terminate communication
between the unit

A

 Change to standby mode

1

Prepare the Bluetooth earset

Press and hold the Multifunction button on the
Bluetooth earset for about 7 seconds.

When the LED blinks blue rapidly (for 1 second), release
the button. The LED starts to blink blue slowly (every 3
seconds). A low/high beep sounds when the unit turns on.

Note

Take care that the Multifunction button is not pressed and
held for more than about 10 seconds, otherwise pairing
mode is entered.

2

Prepare the Bluetooth earset adaptor

1

Press the POWER ON button a few
seconds.

The LED lights up blue and green, then the LED starts
to blink blue slowly (every 10 seconds).

2

Connect the Bluetooth earset adaptor to
your mobile phone.

If there are no obstacles between the Bluetooth earset and
the Bluetooth earset adaptor, communication sensitivity
increases.

B

Connect between the
Bluetooth earset and the
mobile phone

Press the Multifunction button.

The Bluetooth earset and the Bluetooth earset adaptor
connect (audio communication), and sound from the mobile
phone is heard on the Bluetooth earset.
The pipe microphone transmits your voice to the mobile
phone.

During audio communication, the LED on the Bluetooth
earset blinks 3 times (every 3 seconds).
The LED on the Bluetooth earset adaptor blinks blue (every
second).

Notes

• The sound will be heard after a few seconds of pressing

the Multifunction button.

• After 2 hours (approx.), the audio communication will

terminate automatically.

C

Call

This unit is used for receiving and sending the sound of
your mobile phone.

Via the Bluetooth earset adaptor
To call

: Use the keypad of your mobile phone to dial the

number, then press the call button.

To receive a call

: Answer the call as you normally

would, using the receive button.

To terminate a call

: Press the end button of your mobile

phone.

Tips

• The auto-receiving function on your mobile phone makes

this more convenient.

• If your mobile phone is equipped with a voice-dial

function, you can dial by the pipe microphone.
Refer to the manual supplied with your mobile phone
about the voice-dial function.

D

Terminate communication
between the unit

Press the Multifunction button once.

Audio communication terminates. The Bluetooth earset and
the Bluetooth earset adaptor return to the standby mode.

How to use the car
attachment

The car attachment (supplied) can be used to hold the
Bluetooth earset adaptor, by installing it in the vent of the
air conditioner of your car.
This is convenient for using while driving.

Standard installation

Horizontal fin

9 mm (min)

7 mm (min)

17 mm (max)

3 mm (max)

Vertical fin

17 mm (max)

9 mm (min)

7 mm (min)

3 mm (max)

Notes

• The car attachment may not install besides the above. Do

not install the unit by force if installation is difficult. This
may break a fin.

• Take care not to install or remove the unit by force. A fin

may break.

• If necessary, protect the dashboard and the air

conditioner vent with tape, etc., so as not to damage
anything.

• Install this unit in a place that does not disturb the air bag

function or your driving.

• Be sure to turn off the vent’s auto-swing function if your

car has one.

To install the car attachment

1

Attach the hook to the rear of the
attachment. Ensure it is the correct way
round. (See illustration.)

2

Attach the spacer under the hook firmly
after peeling off the double-sided tape.

3

Insert the hook in the vent of the air
conditioner. Ensure the hook is firmly
clipped to the fin.

4

Dock the Bluetooth earset adaptor’s belt
clip in the attachment.

Tips

• Use the other hook (L) if the air conditioner is sloped.

           

• You can adjust the angle of the attachment by sliding the

rear of the car attachment.

• Install the hook to face to the side if the fin of the air

conditioner is vertical.

 

g

      

• Add another spacer (you will need to modify / fabricate

this yourself) if the car attachment is unstable.

N

 Additional information

Disposing of the
Bluetooth earset and
adaptor

For environmental conservation, be sure to remove the
built-in rechargeable batteries from the units before you
dispose of them, and dispose of the batteries appropriately.

Bluetooth earset

1

Remove the two screws from the rear.

R

L

2

Push hard around the arrow as illustrated
to unlatch the unit assembly.

3

Lift lightly by the pipe microphone.

4

Remove the battery holder with battery
first, and then remove the battery from the
battery holder.

5

Remove the connector.

Bluetooth earset adaptor

1

Remove the screw from the rear.

2

Raise the cover by the belt clip.

3

Remove the connector.

4

Pull out the battery.

Note

Be careful not to touch the circuit board attached to the
battery box. Hold the battery box (black plastic box) when
you remove the battery.

Precautions

• Avoid using Bluetooth earset with the volume turned up

for an extended period of time. Doing so can damage
your hearing. Listening at high volumes may also cause
howling depending on the equipment connected with the
earset. It is advisable to keep the volume at a moderate
level at all times.

• Do not leave the Bluetooth earset system in a location

subject to direct sunlight, heat, moisture or in a parked
car.

• Consult local lows and regulations regarding use of the

Bluetooth earset while driving or cycling.

• Using the Bluetooth earset may not function on mobile

phones, depending on radio wave conditions and location
where the equipment is being used.

• If you experience discomfort after wearing the Bluetooth

earset, take off the Bluetooth earset immediately.

• Start dialing after connecting the Bluetooth earset to your

mobile phone.

Caring for others

• If you have any questions or problems concerning the

system that are not covered in this manual, please consult
your nearest Sony dealer.

• Be sure to bring the Bluetooth earset and the Bluetooth

earset adaptor to the Sony dealer when requiring repair
work.

Notes on Car attachment

• Make sure this unit is fixed firmly before driving to avoid

an accident or damage.

• Do not handle the Bluetooth earset adaptor while driving.
• Do not leave the Bluetooth earset adaptor inside a car in

high temperature. This may damage the fins or this unit.

• Take care that the Bluetooth earset and the Bluetooth

earset adaptor do not fall down while driving and during
use.

• The car attachment is only for the Bluetooth earset

adaptor. Do not install other device, as it may cause an
accident or damage by dropping, etc.

• Be sure to keep the unit out of the reach of children as it

has small parts.

Specifications

General

Bluetooth Compliance:

Bluetooth standard Ver. 1.1

Output power:

Bluetooth standard Power Class2

Frequency band:

2.4GHz band ( 2.4000 GHz –
2.4835 GHz )

Max. Communication range:

Line of sight approx. 10 m

Supplied accessory:

AC power adaptor (1),
Hanger (S) (1), Car attachment (1)

Bluetooth earset DR-BT1

Supported Bluetooth Profiles:

Headset Profile, Hands-free Profile

Power source:

DC 3.7 V: Built-in Li-ion
rechargeable battery

Typical Talk time:

7 hours

Typical Standby Time:

160 hours

Mass:

Approx. 20 g

Receiver

Type:

Open air, dynamic

Driver unit:

13.5 mm dome type (CCAW Voice
Coil)

Sensitivity:

104 dB/mW

Impedance:

16 

 at 1 kHz

Power handling capacity: 50 mW (IEC)
Reproduction frequency range:

50 – 20,000 Hz

Microphone

Type:

Flexible pipe microphone

Unit:

Electret condenser

Output impedance:

Under 2.2 k

Open circuit voltage level: -42 dB(0 dB = 1 V/Pa)
Effective frequency range: 100 – 5,000 Hz

Bluetooth earset adaptor DRC-BT1

Supported Bluetooth Profiles:

Headset Profile

Power source:

DC 1.2 V: Built-in Ni-MH
rechargeable battery

Typical Talk time:

5 hours

Typical Standby Time:

100 hours

Cord:

0.20 m (Max. stretch length 0.7m)

Plug:

2.5 mm tri-pole plug

Mass:

Approx. 35 g (without cord)

Design and specifications are subject to change without
notice.

Troubleshooting

To remove the attachment

1

Push the car attachment back, and push it
gently off the vent.

2

Remove the attachment while pressing the
fin.

Note

If the attachment is pulled out and catches a fin, it may
damage it.

Problem

The recipient voice
cannot be heard.

Low sound from recipient

The recipient cannot hear
or easily your voice.

Power does not turn on.

The power of Bluetooth
earset adaptor cannot be
turned off.

The correspondence
distance is short. (The
noise mixes with the
voice. )

Pairing can not be done.

The Bluetooth earset
cannot be charged.

VOLUME -

Battery holder

Pairing the units

The Bluetooth earset adaptor is designed
specifically for the Bluetooth earset; connection
with other equipment cannot guarantee operation.

To pair the Bluetooth earset with the
Bluetooth earset adaptor

The Bluetooth earset and Bluetooth earset adaptor come
already paired from the factory. To pair the Bluetooth earset
and Bluetooth earset adaptor again after use, do the
following.

1

Place the Bluetooth earset and the
Bluetooth earset adaptor close together,
as illustrated.

within 1m

2

While the Bluetooth earset is turned off,
press and hold the Multifunction button.

The LED will blink in blue for the first 7 seconds
(approx.). Keep pressed until the LED blinks blue and
green.

3

Press the Power on button of the
Bluetooth earset adaptor.

4

With the point of the hanger on the
Bluetooth earset or similar instrument,
press and hold the Pairing / Power off
button (for about 3 seconds) until the LED
lights up blue and green.

After a few seconds, both units’ blue/green blinking
will change to blink only blue, indicating Standby
mode.

Note

Use pairing mode to pair the units.
Time out for pairing mode either unit is as follows:
The Bluetooth earset : about 60 seconds.
The Bluetooth earset adaptor : about 20 seconds.

To DC IN 4.5 V jack

AC power adaptor
(supplied)

To an AC outlet

Both indicators light up
green

2.5 mm tri-pole
jack

– To use this unit with your

Bluetooth mobile phone

The Bluetooth earset can communicate directly with your
Bluetooth mobile phone. For details, refer to the manual
supplied with your Bluetooth mobile phone.

Note

The Bluetooth earset should be paired with the Bluetooth
mobile phone beforehand.

C

Connect between the Bluetooth earset
and the Bluetooth mobile phone

A

Prepare the Bluetooth earset

B

Prepare the Bluetooth mobile 
phone

D

Call

E

Shut down the Bluetooth earset

A

Prepare the Bluetooth earset

Press and hold the Multifunction button on the
Bluetooth earset for about 7 seconds.

When the LED blinks blue rapidly (for 1 second), release
the button. The LED starts to blink blue slowly (every 3
seconds). A low/high beep sounds when the unit turns on.

Note

Take care that the Multifunction button is not held down for
more than about 10 seconds, otherwise pairing mode is
entered.

B

Prepare the Bluetooth mobile
phone

Confirm the Bluetooth mobile phone is turned
on. Activate the Bluetooth function of the
Bluetooth mobile phone.

For details, refer to the manual supplied with your
Bluetooth mobile phone.

C

Connect between the
Bluetooth earset and the
Bluetooth mobile phone

With the Bluetooth earset and the Bluetooth mobile phone
already paired, Bluetooth communication connects by
pressing the Multifunction button.
In the following cases, communicate again between the
Bluetooth earset and the Bluetooth mobile phone.
– the Bluetooth earset is turned off
– the Bluetooth mobile phone (or its Bluetooth function) is

turned off

– the Bluetooth function on the Bluetooth mobile phone

and the Bluetooth earset are in sleep mode

– Bluetooth communication has terminated

Note

Refer to the manual supplied with your Bluetooth mobile
phone about Bluetooth communication and the Bluetooth
function.

D

Call

To call

:

Use the keypad of your Bluetooth mobile phone to dial the
number, then press the call button. If there is no sound from
the Bluetooth earset, press the Multifunction button.

Tip

It is possible to call in various ways, depending on the
Bluetooth mobile phone. Refer to the manual supplied with
your Bluetooth mobile phone.
– You can call by pressing the Multifunction button using

the voice-dial function when in standby.

– You can call a specific number by pressing the

Multifunction button when in standby.

– You can call to the last number by holding the 

or - button in standby (only when using Hands-free
profile).

To receive a call

:

When the telephone is ringing, Bluetooth communication
will connect automatically, and sound will be heard through
the Bluetooth earset.
Press the Multifunction button on the Bluetooth earset.

Note

If you pressed the call button on the Bluetooth mobile
phone, some Bluetooth mobile phones may have handset
use priority. In this case, set to talk with the Bluetooth
earset by pressing the Multifunction button, or by operating
the Bluetooth mobile phone.
For details, refer to the manual supplied with your
Bluetooth mobile phone.

To terminate a call

:

You can end a call by pressing the Multifunction button on
the Bluetooth earset.
In the following cases, audio communication terminates
automatically.
– the end button on the Bluetooth mobile phone is pressed
– the recipient hangs up the calling

E

Shut down the Bluetooth
earset

Press and hold the Multifunction button on the
Bluetooth earset until the LED turns off.

When the unit has turned off, the LED on the Bluetooth
earset blinks green rapidly (for 2 seconds). A high/low beep
sounds when the unit turns off.

At this time, the current volume level is stored.

Note

If the unit turns off when charging, the current volume level
is not stored.

E

Shut down the unit

1

Shut down the Bluetooth earset

Press and hold the Multifunction button on the
Bluetooth earset until the LED turns off.

When the unit has turned off, the LED on the Bluetooth
earset blinks green rapidly (for 2 seconds). A high/low beep
sounds when the unit turns off.

At this time, the current volume level is stored.

Note

If the unit turns off when charging, the current volume level
is not stored.

2

Shut down the Bluetooth earset
adaptor

With the point of the hanger on the Bluetooth
earset or similar instrument, press and hold the
Pairing/Power off button until the LED turns off.

The LED lights up blue/green while pressing the
Pairing/Power off button. Keep pressing the Pairing/Power
off button until the LED turns off (about 12 seconds).

Notes

• When the Bluetooth earset is turned on, the Bluetooth

earset adaptor cannot be turned off. Firstly, turn off the
Bluetooth earset adaptor after turning off the Bluetooth
earset.

• If you release the Pairing/Power off button earlier, the

pairing mode is entered. In pairing mode, the Bluetooth
earset adaptor can be turned off holding down again for
the correct time.

Spacer

Hook (S)

Hook (L)

Operating Instructions

Manual de instrucciones

Bluetooth

®

 Earset

System

2-186-671-11(1)

© 2004 Sony Corporation     Printed in Korea

DR-BT1K

THIS PRODUCT IS MANUFACTURED UNDER ONE
OR MORE OF THE FOLLOWING SONY U.S.
PATENTS:
4,429,194; 4,736,435; 4,668,842; AND OTHER
PATENTS ISSUED OR PENDING IN U.S. AND
OTHER COUNTRIES

  English

Owner’s Record

The model and serial number are located at the rear of the
Bluetooth earset and on the belt clip of the Bluetooth earset
adaptor.
Record these numbers in the spaces provided below. Refer
to them whenever you call upon your Sony dealer regarding
this product.

Model No. DR-BT1K

Bluetooth earset : DR-BT1
Bluetooth earset adaptor : DRC-BT1

Serial No.

Bluetooth earset: ------------------------

Bluetooth earset adaptor: ------------------

WARNING

To prevent fire or shock hazard, do not expose the
unit to rain or moisture.

To avoid electrical shock, do not open the cabinet.
Refer servicing to qualified personnel only.

Information

This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation.

You are cautioned that any changes or modifications not
expressly approved in this manual could void your authority
to operate this equipment.

Note :

This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications.
However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference
by one or more of the following measures:

– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and

receiver.

– Connect the equipment into an outlet on a circuit

different from that to which the receiver is connected.

– Consult the dealer or an experienced radio/ TV

technician for help.

This transmitter must not be co-located or operated in
conjunction with any other antenna or transmitter.

This equipment complies with FCC radiation exposure
limits set forth for uncontrolled equipment and meets the
FCC radio frequency (RF) Exposure Guidelines in
Supplement C to OET65. This equipment has very low
levels of RF energy that it is deemed to comply without
testing of specific absorption ratio (SAR).

The Bluetooth word mark and logos are owned by the
Bluetooth SIG, Inc. and any use of such marks by SONY is
under license.

For the customers in the USA

– Recycling of battery in Bluetooth earset

RECYCLING LITHIUM-ION BATTERIES

Lithium-Ion batteries are
recyclable. You can help preserve
our environment by returning your
used
rechargeable batteries to the
collection and recycling location
nearest you.

For more information regarding recycling of
rechargeable batteries, call toll free
1-800-822-8837, or visit http://www.rbrc.org/

Caution:
Do not handle damaged or leaking Lithium-Ion
batteries.

–Recycling of battery in Bluetooth earset adaptor

RECYCLING NICKEL METAL HYDRIDE
BATTERIES

Nickel Metal Hydride batteries are
recyclable. You can help preserve
our environment by returning your
used
rechargeable batteries to the
collection and recycling location
nearest you.

For more information regarding recycling of
rechargeable batteries, call toll free
1-800-822-8837, or visit http://www.rbrc.org/

Caution:
Do not handle damaged or leaking Nickel Metal
Hydride batteries.

Welcome!

Thank you for purchasing the Sony DR-BT1K Bluetooth
earset system. Before operating the unit, please read this
manual thoroughly and retain it for future reference.
Some features are:
• Wireless system that allows you to talk by mobile phone.
• Car Air-vent clip for car use.
• Fits on either your right or left ear.
• Convenient earset adaptor with belt clip
• Up to 5 hours for talking. Up to 100hours for standby.
• Flexible pipe microphone.
• Volume control function on the earset.

What's Bluetooth?

Bluetooth is a new technology that enables wireless data
communication by mobile phones, computers or other
mobile devices.
Bluetooth wireless technology operates within a range of
about 10 meters* (about 30 feet).
* Obstacles (body, metal, wall, etc.) or reception conditions

may adversely affect the usable range.

Optimal
performance

Limited
performance

Bluetooth earset adaptor

Bluetooth
earset

Steel cabinet

Notes

• Bluetooth communication may be affected by the

conditions below.

– Obstacles between the Bluetooth earset and the

Bluetooth earset adaptor or Bluetooth mobile phone
: Body, metal, walls, etc.

– Electromagnetic waves

: A place where a wireless LAN is installed, a
microwave oven is used, or where electromagnetic
energy exists

• The above is also subject to the mobile phone’s antenna

and reception conditions.

N

 Getting started

Unpacking

Check that you have the following items:

• Bluetooth earset (1)

• Hanger (Size S) (1)

R

• Bluetooth earset adaptor (1)

• AC power adaptor (1)

• Car attachment (1)

• Warranty (1)
• Operating Instructions (1)

Identifying

Bluetooth earset

R

L

1

2

3

4

5

6

7

8

1

Hanger

2

Multifunction button

Controls various functions of the Bluetooth earset.

3

LED indicator

Indicates the status of the Bluetooth earset.

4

5

VOLUME -

6

Pipe microphone

7

Housing

8

Contact terminals

Bluetooth earset adaptor

1

3

4

5

6

2

1

LED indicator

Indicates the status of the Bluetooth earset adaptor.

2

Power on button

3

Pairing / Power off button

4

Contact pins

5

Belt clip

6

DC IN 4.5 V jack

Hook (S) (1)

Hook (L) (1)

Spacer (2)

Solution

Check that the Bluetooth
earset adaptor is connected to
the mobile phone correctly.

Check that the jack of your
mobile phone is a 2.5 mm
triple polarity jack.

Plug the Bluetooth earset
adaptor in properly.

Check that the power of the
Bluetooth earset and the
Bluetooth earset adaptor are
on.

Check the volume of your
mobile phone.

Check the volume of the
Bluetooth earset.

Make the pairing of Bluetooth
earset and Bluetooth earset
adaptor again when Bluetooth
earset is connected to other
Bluetooth products.

Check that the jack of your
mobile phone is a 2.5 mm
triple polarity jack.

Plug the Bluetooth earset
adaptor in properly.

Turn up the volume on your
mobile phone.

Check that the Bluetooth
earset adaptor is connected to
the mobile phone correctly.

Check that the jack of your
mobile phone is a 2.5 mm
triple polarity jack.

Plug the Bluetooth earset
adaptor in properly.

Release the mute of Mic by
pressing the volume button
once when the Mic of the
Bluetooth earset is muted.
(Intermittent beep sound can
be heard during muting.)

Recharge both units.

The unit cannot be turned on
when charging. Unplug the
AC power adaptor from the
Bluetooth earset adaptor.

Turn off the power of
Bluetooth earset adaptor after
turning off the Bluetooth
earset.

If there are the obstacles
between the Bluetooth earset
and the Bluetooth earset
adaptor or Bluetooth mobile
phone, remove and avoid the
obstacles.

If there is equipment that
generates electromagnetic
radiation, etc., such as a
wireless LAN, other Bluetooth
equipment, a microwave oven
nearby,  move it away.

Pair the units by bringing the
Bluetooth earset and the
Bluetooth earset adaptor or the
Bluetooth mobile phone close
together.

Dock the Bluetooth earset with
the Bluetooth earset adaptor so
that the LED turns green.

When the contact terminal on
the Bluetooth earset and the
contact pin on the Bluetooth
earset adaptor are dirty, wipe
them lightly with a soft dry
cloth.

Operation of the Bluetooth
earset adaptor buttons

Power on

Pairing/Power off

Status

Short Press Long Press Short Press Long Press

Off

Power ON

Standby

Pairing

(about 3 sec.)/

Power off *

(about 12 sec.)

Call active

*

When the Bluetooth earset is turned on, the Bluetooth earset
adaptor cannot be turned off. Firstly, turn off the Bluetooth
earset adaptor after turning off the Bluetooth earset.

Operation of the Bluetooth
earset buttons

The operation of the buttons on the Bluetooth earset varies
depending on the pairing device. There are 2 profiles for
Bluetooth mobile phone pairing. Refer to the manual
supplied with your Bluetooth mobile phone.

To pair with Bluetooth mobile phone
(Headset Profile)

*

1

Multifunction

/-

Status

Short Press

Long Press

Short Press

Long Press

Off

Power ON

Standby

Power OFF

Start Voice Dial

Cancel Voice

Power OFF

 Dial

Ringing

Answer

Power OFF

Call active

End Call

Power OFF

Adjust volume

Mic Mute*

2

 by one step

To pair with Bluetooth Mobile phone
(Hands-free Profile)

*

1

Multifunction

/-

Status

Short Press

Long Press

Short Press

Long Press

Off

Power ON

Standby

Initiate Voice

Power OFF

Adjust volume

Last number

 Dial

 by one step

Redial

Setting up Voice

Cancel Voice

Power OFF

Dial

 Dial

Ringing

Answer

Reject

Call active

End Call

Power OFF

Adjust volume

Mic Mute*

2

(audio in headset)

 by one step

Call active

End Call

Power OFF

Adjust volume Adjust volume

(audio in headset),

by one step

continuously

second call coming
into phone

*

1

Some functions may not be supported depending on your
Bluetooth mobile phone.
Refer to the manual supplied your Bluetooth mobile
phone.

*

2

The beep sounds every 3 seconds while the microphone
is muted.
To cancel muting, press the or - button.

Operation of the Bluetooth
earset buttons

To pair with Bluetooth earset adaptor

Multifunction

/-

Status

Short Press

Long Press

Short Press

Long Press

Off

Power ON

Standby

Power OFF

Call active

Discomunicate

Power OFF

Adjust volume

Mic Mute*

 by one step

* The beep sounds every 3 seconds while the microphone

is muted.
To cancel muting, press the or - button.

To adjust the volume (To pair with
the Bluetooth mobile phone)

Press or – during connection.

A beep corresponding to the selected volume is heard every
time you press either button.
When the volume setting is maximum or minimum, the
beep does not sound.

  

Notes

• The volume does not change although the beep sound is

heard when not connecting. (only when using the
Headset profile)

• When the sound is low, raise the volume of your mobile

phone. The sound will be clearer.

VOLUME -

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