2-698-600-11(2)
Portable Stereo
Transmitter
Operating Instructions
TMR-BT10
©2006 Sony Corporation
Table Of Contents
Welcome! .......................... 4
3 steps to BLUETOOTH
function ................................. 5
Location and Function of
Parts............................... 6
Charging the unit ............. 7
Pairing ............................... 9
What is pairing? ........................ 9
Procedures of pairing ................ 9
Indications of
BLUETOOTH function .. 11
Listening to music ......... 12
Disposing of the unit ..... 14
Precautions .................... 15
What is BLUETOOTH
technology? ................ 17
Troubleshooting ............. 18
Initializing the unit ......... 20
Specifications ................. 21
3
Welcome!
Thank you for purchasing this Sony Portable Stereo Transmitter. This unit
uses BLUETOOTH™ wireless technology.
This unit can transmit stereo audio signal to a BLUETOOTH stereo audio
receiving device (headset, car audio unit, 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 (portable audio player, mobile
phone, computer, etc.).
Enjoy listening to music
*
BLUETOOTH devices to be connected with this unit are required to support A2DP
(Advanced Audio Distribution Profile).
4
3 steps to BLUETOOTH function
In the example below, we explain how to transmit music played on your
audio device 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
Pairing
Audio
device
Portable Stereo
Transmitter
For more details, see pages 9 - 10.
v
BLUETOOTH connection
Turning on this unit
Transmitting music
You can enjoy listening to
music played on the portable
audio player, etc., connected
to this unit through the
BLUETOOTH audio
automatically makes the
BLUETOOTH connection
between this unit and the
BLUETOOTH stereo audio
receiving device.
receiving system.
Stereo audio
signal
(Streaming)
b
Connection
For more details, see page 12 - 13.
5
GETTING STARTED
Location and Function of Parts
1 Initialize button
5 Audio in plug (Gold-
plated L-shaped stereo
mini plug)
2 Indicator (red)
Indicates the power status of
the unit.
Connects to the headphone
jack of a portable audio
player, etc.
3 Indicator (blue)
Indicates the communication
status of the unit.
6 RESET button
7 Holding clip
Adjust the holding clip to the
desired angle and clip to your
bag.
4 POWER button
8 Contact point
6
Charging the unit
The unit contains a rechargeable Lithium-Ion battery, which should be
charged before using for the first time.
1 Connect the supplied
AC power adaptor with
the battery charging
stand.
3 Put the unit on the
battery charging stand.
Portable Stereo
Transmitter
Battery charging
stand (supplied)
(Rear)
Contact pin
Note
If the holding clip is turned, the unit
cannot be set on the battery charging
stand and charging does not start.
Turn the holding clip back to the
original position before charging.
AC power
adaptor
(supplied)
2 Connect the supplied
AC power adaptor to an
AC outlet.
Rest the unit on the battery
charging stand so that the unit’s
contact point meets the contact
pin on the battery charging
stand, and make sure that the
indicator (red) lights up.
To an AC
outlet
Charging is completed in
about 3 hours* and the
indicator (red) goes off
automatically.
Battery charging
stand (supplied)
* Time required for empty battery
to recharge.
Tip
When charging the battery, the unit is
turned off automatically.
Continued 7
*
Caution
Usage hours
Status
If this unit detects a problem while
charging, the indicator (red) may
turn off, although charging is not
complete.
Approx.
usage hours
11 hours
Music playback
time (up to)
Check for the following causes:
– Ambient temperature exceeds the range
of 0 °C – 40 °C (32 °F – 104 °F).
– There is a problem with the battery.
* Time stated above may vary, depending
on ambient temperature or conditions of
use.
In this case, charge again within the
above-mentioned temperature range.
If the problem persists, consult your
nearest Sony dealer.
Checking the remaining
battery
When pressing the POWER button
while the unit is turned on, the
indicator (red) flashes. You can
check the remaining battery by the
number of times the indicator (red)
flashes.
Notes
• If the battery is not used for a long time,
battery may be quickly depleted,
however, after a few recharges, battery
life will improve.
• 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
Indicator (red)
3 times
Status
Full
replacement of the rechargeable battery.
• 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.
2 times
Mid
1 time
Low
(needs to
charge)
Note
You cannot check the remaining battery
immediately after the unit is turned on, or
while pairing.
When the battery is almost empty
The indicator (red) flashes slowly
automatically.
When the battery becomes empty, the unit
will turn off automatically.
8
Pairing
What is pairing?
Procedures of 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:
• When pairing information is
deleted after repair, etc.
1 Place a BLUETOOTH
receiving device within
1 m (3 ft) of this unit.
2
Press and hold the
POWER button for 7
seconds or more to
standby for pairing while
• When this unit is paired with 9 or
more devices.
This unit can be paired with 8
BLUETOOTH devices; 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.
the unit is turned off.
The indicator (blue) and the
indicator (red) start flashing
together and this unit starts
searching the BLUETOOTH
receiving device.
• When recognition of the unit by
the device to be connected is
deleted.
• When this unit is initialized.
All pairing information is deleted.
Note
Notes
Passcode* of this unit is fixed at “0000.”
This unit cannot be paired with a
BLUETOOTH receiving device whose
Passcode is not “0000.”
• After about 3 seconds, power is
turned on and the indicator
(blue) and indicator (red) flash
together twice. Keep the button
pressed without releasing until
both indicators start flashing
together, then release the button.
This unit enters into pairing
mode.
* Passcode may be called “Passkey,”
“PIN code,” “PIN number,” or
“Password.”
•
If pairing is not established
within about 5 minutes, pairing
mode will be cancelled and this
unit will turn off. In this case,
start over from step 1.
Continued 9
3 Set the BLUETOOTH
receiving device to
pairing mode.
This unit searches the
BLUETOOTH receiving
device automatically, and
pairs the device.
The unit tries to connect the
BLUETOOTH receiving
device soon after detecting it.
When the BLUETOOTH
connection is made properly,
the indicator (red) goes off
and the indicator (blue) starts
flashing more slowly,
indicating pairing is complete
and pairing information is
memorized on this unit.
Notes
• If Passcode input is required on
the BLUETOOTH receiving
device, input “0000.”
• The message standing for
“Pairing complete” appears on
the display of some
BLUETOOTH receiving
devices.
• When pairing is complete, some
BLUETOOTH devices may
connect with the unit
automatically.
Tips
• To pair with other BLUETOOTH
devices, repeat steps 1 to 3 for each
device.
• To delete all pairing information, see
“Initializing the unit” (page 20).
10
Indications of BLUETOOTH function
B : Indicator (blue)
R : Indicator (red)
Status
Flashing patterns
...
...
Pairing
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
B
R
...
...
...
Connecting
Listening
– –
– –
– –
– –
– –
B
R
–
–
–
– – – – – – – –
– – – –
– – – – –
B
R
With no music
– – – – – – – – –
B
R
11
OPERATING THE UNIT
Listening to music
2 Turn on the stereo
audio source device.
POWER
button
3 Press and hold the
POWER button for
about 3 seconds while
the unit is turned off.
The indicator (blue) and
indicator (red) flash together
twice, then the unit is turned on.
After the unit is turned on, it
connects to the BLUETOOTH
receiving device automatically.
Check the following before
operating the unit.
– Pairing of this unit and the
BLUETOOTH receiving device is
complete.
– The BLUETOOTH receiving
device is on standby for
connection.
– The BLUETOOTH receiving
device supports the receiving
music function (profile: A2DP).
Notes
• Do not press and hold the
POWER button for more than 7
seconds, otherwise pairing mode
is entered.
• Make sure to turn on only the
BLUETOOTH receiving device
you want to connect with this
unit. If many BLUETOOTH
receiving devices are turned on,
the connection may not be done
as you desire.
1 Connect the stereo mini
plug of this unit to the
headphone jack of a
stereo audio source
device.
• If this unit cannot make the
BLUETOOTH connection with a
paired device, pair the device
again, or try making the
BLUETOOTH connection from
the BLUETOOTH receiving
device if possible.
Tips
• While searching a
BLUETOOTH receiving device,
the indicator (blue) keeps
flashing.
• If two or more devices are paired
with this unit, this unit tries to
connect with either of the last
two devices recognized before.
Note
When connecting to a stereo audio
source device, be sure to connect
this unit to the headphone jack, not
to the LINE OUT jack.
12
• BLUETOOTH connection of
this unit is established with
A2DP (Advanced Audio
Notes
• Even if the BLUETOOTH receiving
device supports AVRCP (Audio Video
Remote Control Profile), this unit
cannot perform playback control
functions.
Distribution Profile)*
• For details on how to operate the
BLUETOOTH receiving device,
refer to the operating instructions
supplied with the device.
• In the following cases, you need to
make the BLUETOOTH connection
again.
– The power of this unit does not turn
on.
– The power of the BLUETOOTH
stereo audio receiving device does
not turn on, or the BLUETOOTH
function is off.
– The BLUETOOTH function of this
unit or the BLUETOOTH stereo
audio receiving device is in sleep
mode.
* For details on profiles, see page 17.
4 Start playing on the
stereo audio source
device connected to this
unit.
Notes
• If sound is distorted, turn down
the volume of the connected
device.
• If volume is low or noise occurs,
turn up the volume of the
connected device.
• Turn off the bass boost function
or equalizer function. If these
functions are on, sound may be
distorted.
– The BLUETOOTH connection is not
made.
To stop use
1 Turn off the
BLUETOOTH receiving
device.
Tips
• Turn up the volume of the stereo
audio source device as high as
possible to the extent that sound
is not distorted, then adjust the
volume on the BLUETOOTH
receiving device to a moderate
level.
• If this unit is in your bag, the
BLUETOOTH connection may
decline. Clip this unit on the bag.
2 Press and hold the
POWER button on this
unit for about 3
seconds.
The indicator (blue) and
indicator (red) light up
together, and the unit turns off.
Tip
When you finish playing music, the
BLUETOOTH connection may terminate
automatically, depending on the
BLUETOOTH device.
13
ADDITIONAL INFORMATION
Disposing of the unit
For environmental conservation, be sure to remove the built-in rechargeable
battery from the unit before disposing, and dispose of the battery
appropriately.
1 Remove 2 screws.
3 Remove the
rechargeable battery
and dispose of it.
2 Open the case and
detach the connector.
Rechargeable
battery
14
• Microwaves emitting from a
BLUETOOTH device may affect the
operation of electronic medical
devices. Turn off this unit and other
BLUETOOTH devices in the
following locations, as it may cause
an accident.
– where inflammable gas is present,
in a hospital, train, airplane, or a
petrol station
– near automatic doors or a fire alarm
• This unit supports security
capabilities that comply with the
BLUETOOTH standard to provide a
secure connection when the
BLUETOOTH wireless technology is
used, but security may not be enough
depending on the setting. Be careful
when communicating using
Precautions
On BLUETOOTH
communication
• BLUETOOTH wireless technology
operates within a range of about 10 m
(about 30 ft). Maximum communication
range may vary depending on obstacles
(person, metal, wall, etc.) or
electromagnetic environment.
• The following conditions may affect the
sensitivity of BLUETOOTH
communication.
– There is an obstacle such as a person,
metal, or wall between this unit and
BLUETOOTH device.
BLUETOOTH wireless technology.
• We do not take any responsibility for
the 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
– 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.
specified 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 specifications of the
device.
• Depending on the device to be
connected, it may require some time
to start communication.
–
Use this unit at least 10 m (about 30 ft)
away from the wireless LAN device.
– If this unit is used within 10 m (about
30 ft) of a wireless LAN device, turn
off the wireless LAN device.
– Install this unit and BLUETOOTH
device as near to each other as
possible.
Continued 15
• Do not drop, hit, or otherwise expose
the unit to strong shock of any kind.
This could damage the product.
• Using the BLUETOOTH device may
not function on mobile phones,
depending on radio wave conditions
and location where the equipment is
being used.
• If you experience discomfort after using
the BLUETOOTH device, stop using
the BLUETOOTH device immediately.
Should any problem persist, consult
your nearest Sony dealer.
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 traffic signal.
• Make sure this unit and the device
connected to this unit are fixed firmly
before driving to avoid an accident or
damage.
• Route all the cable connected to this
unit properly so that they will not
interfere with your driving or become
entangled in parts of the car interior
(seat, door, etc.).
• Do not allow small children to use this
unit.
• If you have any questions or problems
concerning this unit that are not covered
in this manual, please consult your
nearest Sony dealer.
On the supplied AC power
adaptor
• Use the AC power adaptor supplied
with this unit. Do not use any other AC
power adaptor since it may cause the
unit to malfunction.
Polarity of the plug
• If you are not going to use this unit for
a long time, unplug the AC power
adaptor from the AC outlet. To remove
the AC power adaptor from the wall
outlet, grasp the adaptor plug itself;
never pull the cord.
Others
• Do not place the unit in any of the
following locations.
– Direct sunlight, near a heater, or other
extremely high-temperature location
– Dusty location
– Location exposed to large amounts of
vibration
– Bathroom or other high-humidity
location
– In a car subject to the direct rays of
the sun.
16
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 m (about 30 ft).
Connecting two devices as
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
necessary is common, but some
devices can be connected to
BLUETOOTH version and profile:
Communication System: BLUETOOTH
Specification version 2.0
multiple devices at the same time.*
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.
Compatible BLUETOOTH Profile:
– A2DP (Advanced Audio Distribution
Profile)
BLUETOOTH technology is an
international standard supported by
millions of companies all over the
world, and employed by various
companies worldwide.
* This unit cannot be connected to
multiple devices at the same time.
17
Troubleshooting
If you run into any problems using this unit, use the following checklist.
Should any problem persist, consult your nearest Sony dealer.
Cannot make the
BLUETOOTH connection.
, Check that this unit is turned on.
Common
The unit is not turned on.
, Charge the battery of the unit.
, The unit is not turned on while
charging. Remove the unit from the
battery charging stand and then turn
on the unit.
, Check that the BLUETOOTH
connecting device is turned on and
the BLUETOOTH function is on.
, Connection with the BLUETOOTH
device may not be memorized on this
unit. Make the BLUETOOTH
connection from the BLUETOOTH
device to this unit soon after pairing
is complete.
, This unit or BLUETOOTH
connecting device is in sleep mode.
, The BLUETOOTH connection is
terminated. Make the BLUETOOTH
connection again.
Sound skips or the
correspondence distance
is short.
,
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.
Cannot operate the unit.
, 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.
(Connection has hung up.)
, Press the RESET button. Pairing
information is not deleted by this
operation.
, Re-position this unit.
Pairing cannot be done.
, Bring this unit and the BLUETOOTH
device closer together.
18
, Connect the audio in plug to the
headphone jack instead of the LINE
OUT jack.
When listening to
music
Distorted sound
, Turn down the volume of the stereo
audio source device to the point
where the sound is no longer
distorted. For details on volume
adjustment, refer to the operating
instructions supplied with the stereo
audio source device.
, Connect the audio in plug to the
headphone jack instead of the LINE
OUT jack.
No sound
, Check the connection between this
unit and the stereo audio source
device connected to this unit.
, Check that both this unit and the
BLUETOOTH stereo audio receiving
device are turned on.
, Ensure that this unit is not too far
from the BLUETOOTH stereo audio
receiving device, or this unit is not
receiving interference from a wireless
LAN, other 2.4 GHz wireless device,
or microwave oven.
, Check that BLUETOOTH connection
is made properly between this unit
and the BLUETOOTH stereo audio
receiving device.
, Turn up the volume of the
BLUETOOTH stereo audio receiving
device. For details on volume
adjustment, refer to the operating
instructions supplied with the
BLUETOOTH stereo audio receiving
device.
Cannot be connected to a
device that has been
paired and connected
before.
, This unit tries to connect with either
of the last two devices recognized
before. If this unit cannot make the
BLUETOOTH connection with a
paired device, pair the device again,
or try making the BLUETOOTH
connection from the BLUETOOTH
stereo audio receiving device if
possible.
, Pairing information may be deleted.
, Turn up the volume of the stereo
audio source device as high as
possible to the extent that sound is
not distorted.
Pair the device again.
, Pair this unit and the BLUETOOTH
stereo audio receiving device again.
Low sound level
, Turn up the volume of the stereo
audio source device as high as
possible to the extent that sound is
not distorted.
, Turn up the volume of the
BLUETOOTH stereo audio receiving
device. For details on volume
adjustment, refer to the operating
instructions supplied with the
BLUETOOTH stereo audio receiving
device.
19
Initializing the
unit
You can reset this unit to its default
(such as volume setting) and delete
all pairing information.
1 If this unit is turned on,
press and hold the
POWER button for
about 3 seconds to turn
off this unit.
2 Press and hold the
POWER button and the
initialize button together
for about 7 seconds.
The indicator (blue) and
indicator (red) flash together
four times, and this unit is
reset to the default setting. All
pairing information is deleted.
20
Specifications
General
Supplied accessories
AC power adaptor (1)
Battery charging stand (1)
Communication system
BLUETOOTH Specification version 2.0
Output
Design and specifications are subject to
change without notice.
BLUETOOTH Specification Power Class 2
Frequency band
2.4 GHz band (2.4000 GHz – 2.4835 GHz)
Maximum communication range
Line of sight approx. 10 m (30 ft)*1
Modulation method
FHSS
Compatible BLUETOOTH Profile*2
A2DP (Advanced Audio Distribution
Profile)
Supported codec*3
4
SBC*
Audio input
Gold-plated L-shaped stereo mini plug × 1
Input impedance
Approx. 32 Ω
Power source
DC 3.7 V: Built-in lithium-ion
rechargeable battery
Rated power consumption
1.5 W
Dimensions
Approx. 25 × 51 × 29 mm
(1 × 2 × 1 3/16 in) (w/h/d)
Mass
Approx. 27 g (1.0 oz) (including cord)
1
*
The actual range will vary depending
on factors such as obstacles between
devices, magnetic fields around a
microwave oven, static electricity,
reception sensitivity, aerial’s
performance, operating system,
software application, etc.
BLUETOOTH standard profiles
indicate the purpose of BLUETOOTH
communication between devices.
Codec: Audio signal compression and
conversion format
2
*
3
4
*
*
Subband Codec
21
Printed in Malaysia
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