Audio Technica ATH-DSR9BT User manual

取扱説明書
ワイヤレスヘッドホン
User Manual
Wireless Headphones
Manuel de l’utilisateur
Casque sans fil
Bedienungsanleitung
Kabellose Kopfhörer
Manuale dell’utente
Cuffie wireless
Manual de usuario
Auriculares inalámbricos
Manual do Usuário
Fones de Ouvido Sem Fio
Руководство пользователя
Беспроводные наушники
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줂컮슪
欽䨪䩛ⱃ
偽絁㣢䨥䒭羭劼
⢪欽铞僈剅
搂箁羮堥
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ATH-DSR9BT

1
Thank you for purchasing this Audio-Technica product.
Before using the product, read through this user manual to ensure that you will use the product correctly.
Please keep this manual for future reference.
Introduction
Cautions for the product
Safety precautions
• Do not use the product near medical
equipment.
Radio waves may affect
cardiac pacemakers and medical electronic
equipment. Do not use the product inside
medical facilities.
• When using the product in aircraft, follow
airline instructions.
• Do not use the product near automatic
control devices such as automatic doors
and fire alarms. Radio waves may affect
electronic equipment and cause accidents
due to malfunction.
• Do not disassemble, modify or attempt to
repair the product to avoid electric shock,
malfunction or fire.
• Do not subject the product to strong
impact to avoid electric shock, malfunction
or fire.
• Do not handle the product with wet hands
to avoid electric shock or injury.
• Disconnect the product from a device
if the product begins to malfunction,
producing smoke, odor, heat, unwanted
noise or showing other signs of damage.
In such a case, contact your local Audio-
Technica dealer.
• Do not allow the product to get wet to
avoid electric shock or malfunction.
• Do not put foreign matter such as
combustible materials, metal, or liquid in
the product.
• Do not cover the product with a cloth to
avoid fire or injury by overheating.
• Follow applicable laws regarding mobile
phone and headphone use if using
headphones while driving.
• Do not use the product in places where
the inability to hear ambient sound
presents a serious risk (such as at railroad
crossings, train stations, and construction
sites).
• To prevent damage to your hearing, do
not raise the volume too high. Listening
to loud sound for an extended period may
cause temporary or permanent hearing
loss.
• Discontinue use if skin irritation results
from direct contact with the product.
• Be careful to avoid pinching yourself
between the housing and the arm of
product.
The product is equipped with a rechargeable battery (lithium polymer battery).
• If battery fluid gets into eyes, do not rub them. Rinse thoroughly
with clean water such as tap water and consult a doctor
immediately.
• If battery fluid leaks, do not touch fluid with bare hands. If fluid
remains inside the product, it may cause malfunction. If battery
fluid leaks, contact your local Audio-Technica dealer.
– If fluid gets in your mouth, gargle thoroughly with clean water
such as tap water and consult a doctor immediately.
– If your skin or clothing comes in contact with fluid, immediately
wash the affected skin or clothing with water. If you experience
skin irritation, consult a doctor.
• Never heat, disassemble or modify the battery, nor dispose of it in
a fire to avoid leakage, generation of heat or explosion.
• Do not attempt to pierce with a nail, hit with a hammer or step on
the battery to avoid generation of heat, damage or ignition.
• Do not drop the product or subject it to strong impact to avoid
leakage, generation of heat or explosion.
• Do not get the battery wet to avoid generation of heat, explosion
or ignition.
• Do not use, leave or store the battery in the following places:
– Area exposed to direct sunlight or high temperatures and
humidity
– Inside of a car under the blazing sun
– Near heat sources such as heat registers
There is a risk of leakage, generation of heat, explosion, and
decreased performance.
• Charge only with the included USB cable to avoid malfunction or
fire.
• After using the device, be sure to switch it off. Leakage often
occurs due to battery drain that results from a failure to switch
off device.
• The internal rechargeable battery of this product cannot be
replaced by the user. The battery may have reached the end of
its service life if the usage time becomes significantly shorter
even after the battery has been fully charged. If this is the case,
the battery needs to be repaired. Contact your local Audio-
Technica dealer for repair details.
• When the product is disposed of, the built-in rechargeable
battery needs to be discarded properly. Contact your local Audio-
Technica dealer to learn how to properly dispose of the battery.
Cautions for rechargeable battery

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Safety precaution
For customers in the USA
FCC Notice
Warning
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.
Caution
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.
RF Exposure Statement
This transmitter must not be co-located or operated in
conjunction with any other antenna or transmitter used in
other systems. This device complies with FCC radiation
exposure limits set forth for an uncontrolled environment
and meets the FCC radio frequency (RF) Exposure
Guidelines. This equipment has very low levels of RF
energy that is deemed to comply without testing of specific
absorption rate (SAR).
For customers in Canada
IC statement
CAN ICES-3 (B)/NMB-3(B)
This device complies with INDUSTRY CANADA R.S.S. 247.
Operation is subject to the following conditions: (1) This
device may not cause harmful interference and (2) this
device must accept any interference received, including
interference which may cause undesired operation.
Under Industry Canada regulations, this radio transmitter
may only operate using an antenna of a type and
maximum (or lesser) gain approved for the transmitter by
Industry Canada. To reduce potential radio interference to
other users, the antenna type and its gain should be so
chosen that the equivalent isotropically radiated power
(e.i.r.p.) is not more than that necessary for successful
communication.
This device complies with RSS-102 radiation exposure limits
set forth for an uncontrolled environment.

3
Notes on use
• Be sure to read the connected device's user manual before use.
• Audio-Technica will not be liable in any way for any loss of data in
the unlikely event that such losses should occur while using the
product.
• On public transportation or in other public places, keep the
volume low so as not to disturb other people.
• Minimize the volume on your device before connecting the
product.
• When using the product in a dry environment, you may feel a
tingling sensation in your ears. This is caused by static electricity
accumulated on your body, not by product malfunction.
• Do not subject the product to strong impact.
• Do not store the product in direct sunlight, near heating devices,
or in hot, humid, or dusty places. Additionally, do not allow the
product to get wet.
• When the product is used for a long time, the product may
become discolored due to ultraviolet light (especially direct
sunlight) and wear.
• Do not expose the product to excessive stress or pressure, which
could result in deformation.
• Use only the included cable. Performance cannot be guaranteed
when using another cable.
• Make sure to hold the plug when connecting and disconnecting
the included cable. The included cable may become severed or an
accident may occur if you pull on the cable itself.
• When you are not using the included cable, make sure to
disconnect it from the product.
• When you are not using the product, store it in the included case/
pouch.
• Do not apply excessive stress to the plug of the included cable
when connecting or using the included cable. There is a risk of
damage to the computer and the plug.
• Make sure to turn off the computer before connecting or
disconnecting the included cable, otherwise there is a risk of
computer malfunction.
• If the computer does not function properly or if any other problem
is experienced while the product is connected to the computer, turn
off the computer and reconnect the product. If the problem persists,
please contact your local Audio-Technica dealer. Continuing to use
the computer could cause damage to the computer.
• The product does not support audio that is protected by DRM (digital
rights management), such as digital terrestrial broadcasts.
• This product can be used to talk on the phone only when using a
mobile telephone network. Support for telephony apps that use a
mobile data network is not guaranteed.
• If you use the product near an electronic device or transmitter (such
as a mobile phone), noise may be heard. In this case, move the
product away from the electronic device or transmitter.
• If you use the product near a TV or radio antenna, noise may be
seen or heard in the television or radio signal. In this case, move the
product away from the TV or radio antenna.
• To protect the built-in rechargeable battery, charge it at least once
every 6 months. If too much time passes between charges, the life
of the rechargeable battery may be reduced, or the rechargeable
battery may no longer be able to be charged.
• Use a finger to operate the tap controller. Tapping or pressing
the tap controller with a pen, pencil, or other pointed object may
not produce the desired result, and may scratch or damage the
controller.
• Do not tap the tap controller with the tip of a fingernail. There is a
risk of cracking the fingernail and injury.
• When tapping the tap controller repeatedly, lift your finger a few
millimeters away from the tap controller for each tap. If you do not
lift your finger away from the tap controller between taps, the taps
may not be recognized.
• If the tap controller does not respond to your taps or responds
differently than expected, make sure another finger, a part of
your hand, or a piece of clothing is not touching the tap controller.
Additionally, the tap controller may not respond as expected when
you are wearing gloves, when your fingertips are dry, or when the
surface of the tap controller is dirty.

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Part names and functions
■Included accessories
 
• USB cable (2.0 m [6.5']) • Case • Pouch (for storing cables)
Indicator lamps
Displays the operating
status and battery level
of the product.
Housing
Slider
N-Mark
Shows the location for
detecting NFC.
Earpad
Headband
Left/right (L/R)
indicator
Arm
Power switch
Turns the power on
and off.
Tap controller
Allows you to play or
pause music and videos,
and perform phone call
operations.
USB connector jack*
Allows you to charge the product by
connecting the product to a computer
using the included USB cable.
Additionally, it allows you to play
audio when connected to a computer.
*It is equipped with a cover.
Volume controller
Adjusts the volume when you
slide it toward + and –.
Reset button
Use this button to
reset the product if it is
malfunctioning.

5
Charging the battery
• Fully charge the battery when using for the first time.
• When the rechargeable battery is running low, the product will sound 2 sets of 2 beeps through the headphones, and
an indicator lamp will flash in red. When these beeps sound, charge the battery.
• It takes about 4 hours to charge the battery fully. (This time may vary depending on usage conditions.)
1. Open the USB connector jack cover.
2. Connect the included USB cable (micro USB Type B side) to the USB connector jack.
• The included USB cable is designed for exclusive use with the product. The operation of this cable with other
products cannot be guaranteed.
3. Connect the included USB cable (USB Type A side) to the computer to start charging.
During charging, the 3 indicator lamps light as follows to indicate the battery level.
Battery charge
status
Indicator lamps Red White Off
Lamp display Light pattern
Less than 30% Flashes
30 to 60% Only center lamp flashes
60 to 100% Only left lamp flashes
Charging complete Lights
Charging error Flashes quickly
• Charging errors are caused by battery malfunction. Disconnect the product from the computer and then contact
your local Audio-Technica dealer.
4. When charging is complete, disconnect the included USB cable (USB Type A side) from the computer.
5. Disconnect the included USB cable (micro USB Type B side) from the USB connector jack and close the cover firmly.
USB connector jack
USB port
USB Type A
USB cable
(included)
Micro USB Type B
Computer

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Connecting via
Bluetooth
®wireless technology
About pairing
Pairing a Bluetooth device
To connect the product to a Bluetooth device, the product needs to pair (register) with the device. Once they are paired,
you do not need to pair them again.
However, you will need to pair again in the following cases:
• If the product is deleted from the
Bluetooth device's connection history.
• If the product is sent out for repair.
• If the product is paired with 9 devices or more.
(The product can be paired with up to 8 devices. When you pair with a new device after pairing with 8 devices, pairing
information for the device with the oldest connection date will be overwritten by the information for the new device.)
• Read the user manual for the
Bluetooth device.
• Place the
Bluetooth device within 1 m (3.3') of the product to perform pairing correctly.
• To confirm the progress of the pairing process, wear the product while performing this procedure and listen for sound.
1. Starting with the product turned off, slide the power switch to the "ON" position.
• For information about how the indicator lamps indicate pairing (searching for devices), refer to "Indicator lamp
display" (p.12).
• The product beeps when pairing begins.
2. Use your
Bluetooth device to begin the pairing process and search for the product.
When your
Bluetooth device finds the product, "ATH-DSR9BT" will be displayed on the device.
• For information about using your
Bluetooth device, refer to the device's user manual.
3. Select "ATH-DSR9BT" to pair the product and your
Bluetooth device.
• Some devices may ask for a passkey. In this case, enter "0000". The passkey
may also be called a passcode, PIN code, PIN number, or password.
• The product beeps when pairing is complete.
ATH-DSR9BT
MY DEVICES
Settings Bluetooth
Bluetooth
Select

7
Connecting via
Bluetooth
wireless technology
Pairing an NFC-compatible Bluetooth device
Using NFC when pairing
NFC (Near Field Communication) is a technology that allows for short-range wireless communication between various
devices, such as mobile phones and IC tags. It allows two devices to communicate when you simply touch them to each
other. You can use NFC to pair your
Bluetooth device with this product.
Compatible devices: NFC-compatible
Bluetooth devices
Compatible OS: Android
To confirm the progress of the pairing process, wear the product while performing
this procedure and listen for sound.
1. Turn on your NFC-compatible device's NFC feature.
• Refer to your NFC-compatible device's user manual as necessary.
2. Starting with the product turned off, slide the power switch to the "ON" position.
3. Touch your NFC-compatible device to the N-Mark on the product (see figure at
right), then use your NFC-compatible device to complete the pairing process.
• For the location of your NFC-compatible device's NFC antenna, or how
to end the connection between the product and your devices, refer to the
device's user manual.
• The product beeps when pairing is complete.
Disconnecting a device
Touch your NFC-compatible Bluetooth device to the part just above the N-Mark on the product again to disconnect the
product from your device.
L

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Using the product
The product can use Bluetooth wireless technology to connect to your device and play music, receive phone calls, etc.
Use the product for whichever of these purposes suits your needs.
Note that Audio-Technica cannot guarantee compatible operation with connected
Bluetooth devices.
Power supply
Wearing the product
Slide the power switch to the "ON" or "OFF" position.
Power
supply Power switch operation
Indicator lamps Red White Off
Lamp display Battery charge status Light pattern
ON*
Battery level low Flashes every 5 seconds
Less than 30% All 3 indicator lamps light for
3 seconds, then lamps light
to indicate that the product is
"pairing".
30 to 60%
60 to 100%
OFF* While the 3 indicator lamps flash, each turns off in order
from left to right.
* If you are wearing the product, you will hear a beep to indicate when the product has turned on and off.
Place the product with the side marked “L” over your left ear and
“R” over your right ear, and adjust the headband length by sliding
the adjustable slider so that the earpads cover your ears completely. Slider

9
Using the product
Tap (1 short press) Plays or pauses music and video playback.*1
Double-tap (2 short presses) Displays battery level. The indicator lamps light the same way as when the power is
turned on.(p.8)
Long tap (1 long press,
lasting about 4 seconds)
Depending on the connected device, activates the device's speech recognition feature
(such as Siri for compatible iOS devices).
Short slide Increases the volume by 1 level.*2
Long slide (about 2 seconds) Plays the next track.*1
Short slide Decreases the volume by 1 level.*2
Long slide (about 2 seconds) Plays the previous track.*1
*1 Some controls may not be available for music and video playback on some smartphones.
*2 A beep is heard each time you slide the volume control. A low beep is heard when the volume is at the maximum or minimum level.
• The volume control of some devices may not work well together with the product.
Tap controller
Volume controller
Listening to audio
• To connect for the first time, pair the product and your device by using either the Bluetooth wireless technology or
NFC. If you have already paired the product and your
Bluetooth device, turn on the product and turn on your device's
Bluetooth connection.
• Use your
Bluetooth device to start playback, referring to the device's user manual as necessary.
You can perform the following operations using the product.

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Using the product
Compatible codecs
The product is compatible with Qualcomm®aptX™ HD audio (hereafter "aptX HD"), Qualcomm®aptX™ audio (hereafter
"aptX"), AAC, and SBC codecs. The appropriate codec will be determined automatically by the
Bluetooth device during the
pairing process.
The indicator lamps also light to indicate the codec used for audio playback.
Playback codec
Indicator lamps White Blue Purple Off
Lamp display Light pattern
aptX HD
Flashes every 3 seconds
aptX
AAC
SBC
If sound cuts out while listening to music using the aptX HD codec, you may be able to remedy the problem by switching
to a mode incompatible with the aptX HD codec. The codec (aptX, AAC, SBC) used after switching is different depending
on the connected device.
• Switch to a mode incompatible with the aptX HD codec:
1. When the power is off, slide the power switch toward "ON" while holding the volume control slid toward "–".
2. Display the battery level by sliding the power switch to "ON" or double-tapping the tap controller.
• Confirm that the right indicator lamp lights in blue.
• Switch to the normal mode (the mode compatible with the aptX HD codec):
1. When the power is off, slide the power switch toward "ON" while holding the volume control slid toward "+".
2. Display the battery level by sliding the power switch to "ON" or double-tapping the tap controller.
• Confirm that the right indicator lamp lights in white (normal indicator lamp display).

11
Using the product
Talking on the phone
• If your Bluetooth device supports telephone features, you can use the product to talk on the phone.
• When your
Bluetooth device receives a phone call, the product sounds a ring tone.
• If a call is received while you are listening to music, music playback is paused. When you finish the call, music playback
resumes. *1
When Operation Function
Receiving
a call
Tap the tap controller Answers the call.
Long tap (about 2 seconds) the tap controller Rejects the call.
Talking on
a call
Double-tap the tap controller Ends the call.
Long tap (about 2 seconds) the tap
controller
Each time you long tap (about 2 seconds) the tap controller, you
switch the call to your
Bluetooth device or to the product. *2
Slide the volume controller Adjusts the volume (+ or –) of the call.
*1 Depending on your Bluetooth device, music playback may not resume.
*2 When you hear a beep, release the tap controller.
• The phone call controls explained above may not be available on some smartphones.
Listening to music while using a USB connection
Auto power off function
You can connect the product to a computer and listen
to music at up to 96 kHz/24 bit from a music player
program while charging the product.
• Read the user manual for the computer.
• Even if the computer meets the requirements
listed in "Specifications for computer connection"
(p.15), these features may not function properly
depending on the computer's hardware and
software.
1. Connect the included USB cable (micro USB Type B side) to the product's USB connector jack.
2. Connect the included USB cable (USB Type A side) to the computer's USB port.
3. Turn on the computer.
4. Configure the computer as necessary.
• Refer to the included "Setup Manual (Computer Settings)" and configure the connected computer according to its
operating system.
5. Refer to "Wearing the product" (p.8) and place the product on your head.
6. Use your computer's music player program to start playing music.
• Adjust the volume as needed using the product, your computer, or your music player program.
• The product's power switch and tap controller are disabled while the product is connected to a computer.
• The product cannot be used as a headset while it is connected to a computer.
The product automatically turns off after 5 minutes of not being connected to a device that has its power turned on.
USB Type A
Micro USB
Type B

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Using the product
Indicator lamp display
The product's indicator lamps indicate the product's status as explained below. For information about how the indicator
lamps indicate the battery (charging) status, see "Charging the battery" (p.5) . For information about how the indicator
lamps indicate the codec, see "Compatible codecs" (p.10) in "Listening to audio".
Status
Indicator lamps White Blue Off
Lamp display Light pattern
Pairing (searching for devices)
Each lamp turns on in order from right to left →All
lamps turn off →Each lamp turns on in order from left
to right →All lamps turn off →Pattern repeats
Waiting for connection Flashes every 3 seconds
Connecting
Each lamp turns on in order from right to left →All
lamps turn off for 3 seconds →Each lamp turns on
in order from left to right →All lamps turn off for 3
seconds →Pattern repeats
Receiving a call Flashes
Talking on a call Flashes every 3 seconds
Reset function
If the product does not operate properly or if other
malfunctions occur, pressing the reset button should
resolve any problem you are experiencing. If the problem
persists, please contact your local Audio-Technica dealer.
Pressing the reset button does not change any of your
settings (pairing information, volume setting, etc.).
• Do not use excessively hard metal tools or sharply
pointed tools, nor press the reset button with
excessive force. Doing so may result in malfunction. Press

13
Cleaning
Get into the habit of regularly cleaning the product to ensure that it will last for a long time. Do not use alcohol, paint
thinners or other solvents for cleaning purposes.
• To clean, wipe with a dry cloth.
• Wipe away perspiration and any other dirt from the cable with a dry cloth immediately after use. Failure to clean the
cable may cause it to deteriorate and harden over time, resulting in malfunction.
• Wipe the cable's USB plug with a dry cloth if dirty. Failure to clean the USB plug may cause the sound to cut out and
may cause noise.
• Wipe the earpads and headband with a dry cloth if dirty. Perspiration or water on the earpads or headband may cause
discoloration. Wipe with a dry cloth and allow to dry in the shade.
• If the product will not be used for an extended period of time, store it in a well-ventilated place free from high
temperatures and humidity.
• Earpads are consumable items. They will deteriorate over time due to use and storage, so replace them
when necessary. For information about replacing earpads or other parts, or for information about other
serviceable parts, contact your local Audio-Technica dealer.

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Troubleshooting
Problem Solution
Power is not supplied. • Charge the product.
Unable to pair. • Confirm that the
Bluetooth device communicates using Ver. 2.1+EDR or higher.
• Place the product and the
Bluetooth device within 1 m (3.3') of each other.
• Set the profiles for the
Bluetooth device. For procedures on how to set profiles,
refer to the
Bluetooth device's user manual.
No sound is heard / Sound is
faint.
• Turn on the power of the product and the
Bluetooth device.
• Turn up the volume of the product and the
Bluetooth device.
• If the
Bluetooth device is set to the HFP/HSP connection, switch to the A2DP
connection.
• Remove obstacles between the product and the
Bluetooth device and place
them closer together.
• Switch the output of the
Bluetooth device to the Bluetooth connection.
No sound is heard during USB
connection / Sound is faint.
• Make sure the computer's audio output settings are correct.
• Turn up the volume of the product, your computer, or your music player program.
Sound is distorted / Noise is
heard / Sound cuts out.
• Turn down the volume of the product and the
Bluetooth device.
• Keep microwaves and other devices such as wireless routers away from the
product.
• Keep TVs, radios, and devices with built-in tuners away from the product. These
devices can also be affected by the product.
• Turn off the equalizer settings of the
Bluetooth device.
• Remove obstacles between the product and the
Bluetooth device and place
them closer together.
Sound cuts out when using the
aptX codec
• Adjust your
Bluetooth device's settings to disable the aptX codec.
Cannot hear the voice of the
caller / Voice of the caller is too
quiet.
• Turn on the power of the product and the
Bluetooth device.
• Turn up the volume of the product and the
Bluetooth device.
• If the product is set to the A2DP connection, switch to the HFP/HSP connection.
• Switch the output of the
Bluetooth device to the Bluetooth connection.
Unable to pair using NFC. • Make sure your device is an NFC-compatible
Bluetooth device.
• Turn on your NFC-compatible
Bluetooth device's NFC feature.
• Touch the product to the correct location of your NFC-compatible
Bluetooth
device.
• Depending on the NFC-compatible
Bluetooth device you are using, the NFC
sensitivity may not be strong enough to connect to the product with just one
touch. In this case, refer to the NFC-compatible
Bluetooth device's user manual.
• Depending on the NFC-compatible
Bluetooth device you are using, it may take
some time to communicate via NFC. Keep the product and your NFC-compatible
Bluetooth device touching until the connection is completed.
• Remove your NFC-compatible
Bluetooth device from its case so that it can
communicate via NFC.
The tap controller is not
functioning properly.
• Make sure that you are not tapping with your fingernail and that the tip of your
finger is not too dry, and then try again.
The product cannot be charged. • Make sure the included USB cable is firmly connected and then try again.
• For details about how to operate your
Bluetooth device, refer to the device's user manual.
• If the problem still remains, reset the product. To reset the product, refer to “Reset function” (p.12).

15
Specifications
Headphones
Type Closed-back dynamic
Driver 45 mm
Sensitivity 97 dB/mW
Frequency response 5 to 45,000 Hz
Impedance 38 ohms
Input jack Micro USB Type B
Microphone
Type Electret condenser
Polar pattern Omnidirectional
Sensitivity -44 dB (1 V/Pa, at 1 kHz)
Frequency response 50 to 4,000 Hz
Specifications for Bluetooth connection
Communication system
Bluetooth version 4.2
Output
Bluetooth Specification Power Class 2
0.5 mW EIRP
Maximum communication range Line of sight - approx. 10 m (33')
Frequency band 2.4 GHz (2.402 GHz to 2.480 GHz)
Modulation method FHSS
Supported
Bluetooth profiles A2DP, AVRCP, HFP, HSP
Supported codecs Qualcomm®aptX™ HD audio, Qualcomm®aptX™ audio, AAC, SBC
Supported content protection method SCMS-T
Supported sample rates 44.1 kHz, 48 kHz
Supported bit rates 16 bit, 24 bit*
Transmission band 20 to 20,000 Hz
*When using the aptX HD codec
Specifications for computer connection (operating environment)
Computer Built-in USB port that supports USB 2.0
CPU Intel Core 2 processor running at 2.2 GHz or faster, or an equivalent AMD
processor
RAM 2 GB or more for 32-bit OS, 4 GB or more for 64-bit OS
Supported operating systems Windows 7, Windows 8, Windows 8.1, Windows 10,
Mac OS X El Capitan (10.11)
•Visit our web site for the latest information about the product.
Supported sample rates 44.1 kHz, 48 kHz, 96 kHz
Supported bit rates 16 bit, 24 bit
Frequency response 5 to 45,000 Hz (during 24 bit, 96 kHz playback)

16
&
/
Specifications
Other
Power supply DC 3.7 V lithium polymer battery
Charging time Approx. 4 hours*
Operating time Continuous transmission time (music playback): Approx. 15 hours*
Continuous standby time: Approx. 1,000 hours*
Weight Approx 315 g (11.1 oz)
Operating temperature 5°C to 40°C (41°F to 104°F)
Included accessories • USB cable (2.0 m (6.5'), USB Type A, Micro USB Type B)
• Case
• Pouch (for storing cables)
Sold separately • Earpads
• USB cable
* The above figures depend on operating conditions.
For product improvement, the product is subject to modification without notice.
• The Bluetooth
®word mark and logos are owned by Bluetooth SIG, Inc. and any use of such marks by Audio-Technica Corporation is under
license. All other trademarks are property of their respective owners.
• “AAC” logo is a trademark of Dolby Laboratories.
• Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries, used with permission.
aptX is a trademark of Qualcomm Technologies International, Ltd., registered in the United States and other countries, used with
permission.
• The N-Mark is a trademark or registered trademark of NFC Forum, Inc. in the United States and in other countries.
• AndroidTM is a trademark of Google Inc.
• iOS is a trademark or registered trademark of Cisco in the U.S. and other countries.
• Siri is a trademark of Apple Inc.

Global Support Contact: www.at-globalsupport.com
껻度⿻慍Ꟍ㹐䨩耢窄须俲
〵抓㹐䨩耢窄须俲
⚥㕂㣐꣣㹐䨪翫禹餴俱
2016
Audio-TechnicaCorp.
2-46-1 Nishi-naruse, Machida, Tokyo 194-8666, Japan
Audio-Technica Corp.
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ver.1 2016.08.01
ver.3 2016.12.15
139505690-01-03

@ Setup Manual (Co- mputer Settings)
ATH-DSR9BT /DSR7BT
This manual explains how to set up your computer for use with ATH-DSR9BT/ATH-DSR7BT.
• Before adjusting computer settings, use the included
USB cable to connect the product to your computer.
• Also
read the user manual for your computer or OS (operating system).
• The screenshots displayed
in this manual are those associated with connecting ATH-DSR9BT.
Windows 7, Windows 8, Windows 8.1, Windows 10
• The screenshots displayed in this section are taken from a computer operating on Windows 10. Although words and other details may
vary slightly depending on OS version, computer environment or security settings, the procedure is basically the same for all computers.
• When the product is connected for the first time, it will be automatically registered as an audio device and "ATH-DSR9BT" or "ATH-
DSR7BT"
will appear. (This process may take some time.)
1. Click "Start" >"Control Panel" > "Hardware and Sound" >
"Sound" > "Playback" tab .
Select "ATH-DSR9BT"
or "ATH-DSR7BT" and click "Set Default"
then click "Properties':
Speakers
ATH-DSR9BT
Speakers/Headphones
Realtek Htgh
Definition Audio
t R•ady
2. Select "Levels" to set the main volume.
X
• When connected for the first time, the volume of the product is set
to "Max:· Lower the volume
as necessary so as not to damage your
hearing.
• Listening to loud sound for an extended period may cause temporary
or permanent hearing loss.
• The volume is also adjustable via audio player software.
8 Spuk..-sProperties X
Gene-allevels l:manc..n.nts Adva1=J
3. Select "Advanced" to set sound quality.
• Select the output bit depth and sampling rate from "Default Format':
liiJ Spuk..-sPrcp<rties
General Levels Emancemenhl AdviWleed I
Select the s.ample rate and bit depth to be used when running
in shared mode.
r.-~:~:-:':":-::7.~===:-:':~:;;-D-;::::~.:~:::------v-t ~
16 bit, 48000 Hz (DVD Quality)
16.bit. 96000
Hz (Studio Quality)
24 bit, 44100
Hz (Studio Quality)
24
~il ~Hz istu?i~ <;"•liM
Restor• .!!olaulls
4. Click "Apply" >"OK':
X
5. Click "Start"> "Control Panel"> "Hardware and Sound" then
open "Power Options':
•
Sound may cut out or noise may occur during music playback if your
computer
is set to "Power saver': Select "High performance" or
"Balanced" instead of "Power saver" if these problems occur.
.POWHOptJOm
.. "t ••ContruiP.noei•H.rdw .. undSound•Powe-OpborH;
Requ;,e.apa5-donwabup
Choose...n.tt~powerb!Aton
Crottlpowerplln
C~wt.entotumolfthe
--~..+.enthecomputef
Chooseorrustomizeapowerplan
Apowerp!MIIS•cokcttonofhMdw•rt•ndsysttmsftbn9s(likt~~Pftp.dc.)thll~
howyourcomputerusespower.Ts!!mcmortthwrtpgwrrplarn.
QIWMcell(t~ ChangepWnsett~
AutorNtocallybdlnc.esp«<orm.rKtwrth~gyconwmpbononc~hlor~
QPOWftswa
s,..,.nmngybyreduongyourcomputd•perform.ona......._,possible
Mac OSX
Selecting the Sound Device
1. Open "Applications" > "System Preferences" then click "Sound':
Desktop I
...........
Security SPOtlight
Conud &Reg!otl &Privlcy
• J
~
~!. ~
,_,
'""""
• @ • 0
IC"'"'
-·
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eom ...
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a
~
2. Select the "Output" tab in the settings window, and select "ATH-
DSR9BT"
or "ATH-DSR7BT" under "Select a device for sound
output" .
IATH-o&RIBT
Selecting the Sound Fonnat
1. Open "Applications" > "Utilities" >"Audio MIDI Setup':
2. Select the "ATH-DSR9BT" or "ATH-DSR7BT" tab.
-- FcrMII,ID6000.0Hz.,2dl·24bitlnteQer
3. Select the "Bit depth".
•
Sound may cut out during music playback depending on the system
specifications or settings of your computer.
To solve this problem,
open 'Applications"> 'System Preferences" and adjust settings so
you are not in "Energy Saver" mode.
4. Set the "Output volume':
• When connected for the first time, the volume of the product is set
to "Max:· Lower
the volume as necessary so as not to damage your
hearing.
• Listening to loud sound for an extended period may cause temporary
or permanent
hearing loss.
• The volume is also adjustable via audio player software.
• Microsoft" and Windows• are either registered trademarks or trademarks of Microsoft Corpo-
ration
in the United States and/or other countries.
• Microsoft
Windows Operat1ng System is indicated in its abbreviated form as Windows.
• Mac and OS X are trademarks of Apple In c., registered in the U.S. and other countries.

Statement
of
Compliance
English
Statement
of
Compliance
Hereby, Audio-Technica Corp., declares that ATH-DSR9BT is in compliance with Directive
2014/53/EU. The full text
of
the
EU
declaration
of
conformity is available
at
the following
internet
address:
eu.audio-technica.com/
doc
·Deutsch
Entsprechenserklarung
Hiermit erklart Audio-Technica Corp., dass
der
Funkanlagentyp ATH-DSR9BT der Richtlinie
2014/53/EU entspricht. Der vollstandi
ge
Text
der
EU-Konformitiitserklarung ist unter der
folgenden
lnternetadresse
verfi.Jgbar:eu.audio-technica.com
/
doc
Declaration de conformite
Le soussigne, Audio-Techni
ca
Corp
.,
declare que l'equipement radioelectrique du type
ATH-DSR9BT est conforme a
Ia
directive 2014/53/UE. Le texte complet de
Ia
declaration UE
de
conformite
est
disponible
a
l'
adresse
internet
suivante:eu.audio-technica.com/doc
Dichiarazione
di
conformita
II
fabbricante, Audio-Technica Corp., dichiara che
il
tipo di apparecchiatura radio
ATH-DSR9BT
e
conforme alia direttiva 2014/53/UE.
II
TESTa complete della dichiarazione di
conformita
UE
e
dispon
i
bile
al
seguente
indirizzo
lntemet:eu.
aud
i
o-technica.com
/
doc
Declaraci6n de cumplimiento
Par
Ia
presente, Audio-Technica Corp. declara que el tipo de equipo radioelectrico
ATH-DSR9BT es conforme con
Ia
Directiva 2014/53/UE. El texto complete de
Ia
declaraci6n
UE de conformidad esta disponible
en
Ia
direcci6n Internet
siguiente
:
eu.audio-technica
.
com
/
doc
2~
'
~i
Declarac;ao de conformidade
0 abaixo assinadoAudio-Technica Corp. declara que o presente
tipo
de equipamento de
r~d
i
o
ATH-DSR9BT esta em conformidade com a Diretiva 2014/53/UE.
0
texto integral da
declara93o
de
conformidade
esta
disponivel
no
seguinte
enderer;o
de
lntemet:eu.audio-technica
.
com/doc
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Ja
CbOTBeTCTBMe
C
HBCTORW.OTO
Audio-
Technica
Corp
.
,QeKnapHpa
,
4e
T03H
rHn
pa.QHOCbOpb>KSHHe
ATH-DSR9BT e B
CbOTBeTCTB•e
c A•peKT•ea 2014/53/EC.I..\SinocrH""'
reKCT
HaEC
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CbOTB6TCTBH6
MO>Ke
,Qa
00
H8MepH
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cne,qHHA
HHT9pH9T
a.Qpec:
eu.audio-technica
.
com
/
doc
~
:
~
·
'
~
~~,::......Ji
lzjava o sukladnosti
Audio-Technica Corp. ovime izjavljuje
daje
radijska oprema tipaATH-DSR9BT u skladu s
Direktivom 2014/53/EU. Cjeloviti tekst
EU
izjave a sukladnosti dostupan je na sljedeeaj
internetskoj
adresi:eu
.
audio-technica
.
com/doc
Prohlaseni o shode
Tlmto Audio-Technica Corp. prohla§uje,
~e
typ radioveho
zafizenl
ATH-DSR9BT
je
v souladu
se smemici 2014/53/EU. Uplne zneni EU
prohiMeni
a shade
je
k dispozici na teto
internetove
adrese:eu.
audio-technica.com/doc
Overensstemmelseserklcering
Hermed
erklarer
Audio-Technica Corp., at radioudstyrstypen ATH-DSR9BT
er
i
overensstemmelse med direktiv 2014/53/EU. EU-overensstemmelseserklaringens fulde
tekst kan findes
pA
f0lgende internetadresse:eu.audio-technica.com/doc
Verklaring van overeenstemmlng
Hieribij verklaar ik, Audio-Technica Corp.,
dat
het type radioapparatuurATH-DSR9BT conform
is met Richijijn 2014/53/EU. De volledige tekst van de EU-conformiteitsverklaring kan worden
geraadpleegd op het volgende intemetadres:eu.audio-technica.com/doc
.:c~;:r
~-...
."
Avalduse vastavuse
Kaesolevaga deklareerib Audio-Technica Corp.,
et
kaesolev raadioseadme tulip
ATH-DSR9BT vastab direktiivi 2014/53/ELnouetele. ELi vastavusdeklaratsiooni tiiielik tekst
on
kattesaadav
jargmisel
intemetiaadressil
:eu.audio-technica.com/doc
13
2508420 2016.
08
Suomi
Statement
of
Compliance
Audio-Technica Corp. vakuuttaa, etta radiolaitetyyppi ATH-DSR9BT on direktiivin 2014/53/EU
mukainen.
EU-vaatimustenmukaisuusvakuutuksen
taysimittainen
teksti
on
saatavilla
seuraavassa internetosoitteessa:eu.audio-technica.com/
doc
cA.\rjVJKii
.6.rVtWC7'1
IU!J!J6ptpWC7'1«;
ME
r~v
rrapouoa
a/~
Audio-Technica Corp
.,
~~~<iJVEIOTI
a
po~IOE~orr~lo~6<;
ATH-DSR9BT
rr~~pol
r~v
o~~yia
2014/53/EE. To
rr~~pE<;
KEi~Evo
r~<;
~~~wo~<;
ou~~6pq>wo~<;
EE
~1ari8Era
1
OTr)v
OK6Aou6fl
IUTOa£Ai6a
mo
t.ilatsiKTUo:eu.audio-technica.com/doc
Magyar
AFS megfelelesi
Audio-Technica Corp. igazolja, hogy a ATH-DSR9BT tipusu radi6berendezes megfelel a
2014/53/EU iranyelvnek.
Az
EU-megfelelosegi nyilatkozat teljes szovege eleriheto a
kOvetkezO
internetes
cfmen:eu.audio-technica.com/doc
Raiteas um Chomhlionadh
Le sea, dearibhaionn Audio-Technica Corp.
go
bhfuil ATH-DSR9BT i gcomhreir le treoir
2014/53/AE. Ta an tease iomlan dearibhu comhreireachta An Aontais Eorpaigh
le
fail
ag
an
seo
l
adh
idirlin
sea
a leanas:eu.audio-technica.com/doc
PaziiJojums par atbilstibas
Ar so Audio-Technica Corp. deklare,
ka
radioiekarta ATH-DSR9BT atbilst DirektTvai
2014/53/ES. Pilns ES atbilstibas deklaracijas teksts
ir
pieejams sada interneta
vietne
:
eu
.
audio-technica
.
com
/
doc
Pareiskimas del atltlkties
M , Audio-Technica Corp
.,
patvirtinu, kad radijo jrengini4 tipas ATH-DSR9BT atitinka
Direktyv~
2014/53/ES. Visas ES atitikties deklaracijos tekstas prieinamas §iuo intemeto
adresu:eu.audio-technica.com/doc
Dikjarazzjoni ta' Konformita
B'dan, Audio-Technica Corp., niddikjara
li
dan it-tip ta'
tag~mir
tar-radju ATH-DSR9BT huwa
konformi mad-Direttiva 2014/53/UE. It-TEST kollu tad-<likjarazzjoni ta' konformita tai-UE
huwa disponibbli
rdan
1-indirizz tal-Internet
li
gej:eu.audio-technica.com/doc
Oswiadczenie o zgodnosci
Audio-Technica Corp. niniejszym oswiadcza, ze typ
urz~dzen
i
a
radiowego ATH-DSR9BT jest
zgodny z
dyrektyw~
2014/53/UE. Pelny tekst deklaracji zgodnosci UE
jest
dost~pny
pod
nast~puj~cym
adresem
intemetowym
:
eu
.audio-technica.com/doc
·
it~
'~::'j
Declaratie de conformitate
Prin prezenta, Audio-Technica Corp. declara
ca
tipul
de
echipamente radio ATH-DSR9BT
este
in
conformitate
cu
Directiva 2014/53/UE. Textul integral al declaraliei
UE
de
conformitate
este disponibilla
urm~toarea
adresa.
internet:eu.audio-technica.comldoc
Vyhlasenie o zhode
Audio-Technica Corp. rymto vyhlasuje, i.e radiove zariadenie typu ATH-DSR9BT
je
v sulade
so
smemicou 2014/53/EU. Uplne
EU
vyhlasenie o zhode
je
k dispozicii na tejto intemetovej
adrese:eu.audio-technica.com/doc
lzjava o skladnosti
Audio-Technica Corp.
pot~uje,
da
je
tip radijske opreme ATH-DSR9BT skladen z Direktivo
2014/53/EU. Celotno besedilo izjave
EU
o skladnosti
je
na voljo na naslednjem spletnem
naslovu
:eu.audio-technica.
com/doc
,
~
jl'
Uttalande om overensstammelse
Harmed forsiikrarAudio-Technica Corp. att denna typ
av
radioutrustning ATH-DSR9BT
6verensstammer med direktiv 2014/53/EU. Den fullstiindiga texten till EU-f6rsiikran om
6verensst8mmelse
finns
pA
f61jande
webbadress
:eu.audio-technica.com/doc
audio-technics