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40 mm
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300 kJ/m
3
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Noise Canceling
Headphones
Operating Instructions
MDR-NC60
©2007 Sony Corporation Printed in Malaysia
3-100-028-22(1)
1
2
N
1
AV
LR
*
WALKMAN WALKMAN
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•
2
POWER ON
POWER
OFF
OFFON
POWER
LR
3
POWER
RL
4
AV
POWER ON
MONITOR
MONITOR
LR
MONITOR
•
•
POWER OFF
e E
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N
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POWER OFF
•
•POWER ON
•
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POWER OFF
• POWER OFF
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•
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•
,
,
AV
,
AV
,
AV
,
AV
,
,
,
40 mm CCAW
100 mW
40
Ω
ON 1 kHz
100
Ω
OFF 1 kHz
102 dB/mW ON
100 dB/mW OFF
14 24,000 Hz
40 1,500 Hz
16.5 dB 200 Hz
DC 1.5 V 4 1
230 g 4
0.5 m 1
L
1.5 m 1
4 1
1
*
1
y
1
1
1
1
*
CE EEA European
Economic Area
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1
6
1.5m
MD
CD
*
0.5m
MONITOR
N
1
BATT.
Z
2
4
1
2
3
*
1
4 30
*
2
LR03/AM-4 N
4 15
*
2
R03/UM-4 NU
*
1
1 kHz 0.1 mW 0.1 mW
*
2
POWER
PUSH
G
e
1
2
e
MD CD DAT
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Note
Because the supplied battery was included in the
package from the time of manufacture (as a
convenience to the user), it is possible that the
battery life may be somewhat depleted by the
time of purchase. The actual life of the supplied
battery may be shorter than the standard time
described in this manual when using a fresh
battery.
When to replace the battery
Replace the battery with a new one when the
POWER indicator dims. The noise canceling
feature may not work correctly if battery power is
low.
To remove the battery
Open the lid of the battery box, then push the
position marked with “PUSH G”. The e side of
the battery comes up. Remove the battery by
pulling it.
1
2
If the lid of the battery box is
detached
Follow the procedure below to reattach the lid.
1 Attach the lower side of the lid.
2 Push the upper side of the lid straight
forward until it clicks into position.
Listening to music
1 Connect the headphones to the AV
equipment.
* “WALKMAN” and “WALKMAN” logo are
registered trademarks of Sony Corporation.
Notes
• When connecting the cord, insert the plug into
the jack until the green portion of the plug
disappears.
OK
• To disconnect the cord, pull it out by the plug,
not the cord, as the inner conductors may break.
English
Before operating the unit, please read this manual
thoroughly and retain it for future reference.
WARNING
To reduce the risk of fire or
electric shock, do not expose
this apparatus to rain or
moisture.
To reduce the risk of electrical
shock, do not open the cabinet.
Refer servicing to qualified
personnel only.
You are cautioned that any changes or
modifications not expressly approved in this
manual could void your authority to operate this
equipment.
The validity of the CE marking is restricted to
only those countries where it is legally enforced,
mainly in the countries EEA (European Economic
Area).
Features
• Noise canceling headphones reduce unwanted
ambient noise, providing a quieter environment
to enhance your listening experience. A
microphone inside each earpiece works with
electronic circuitry to create an opposite sound
wave to cancel out the noise. Up to 85 %
ambient noise cancellation (Over 16.5 dB is
reduced at 200 Hz)
• Slim, folding design for easy portability
• Neodymium magnets for powerful sound
• Dual-use capability allows option to listen to
music with or without noise cancellation
• Built-in monitor function lets you silence the
audio to listen outside
• Supplied plug adaptor for easy connectivity to
stereo or dual jack for in-flight music services
Installing a battery
1 Push the “BATT Z” button located at the
bottom of the right housing.
The lid of the battery box opens slightly.
2 Open the lid of the battery box of the
headphone to insert one size AAA
battery.
1
2
Note
The lid of the battery box opens only so far,
as shown in the illustration. Do not further
force open the lid as it may damage it.
3 Close the lid.
Battery life
*
1
1 kHz, 0.1 mW + 0.1 mW output
*
2
Time stated above may vary, depending on the
temperature or conditions of use.
2 Turn on the power on the right side of the
headphones.
The POWER indicator lights in red. When the
power is turned on, ambient noise is reduced,
and you can listen to music more clearly at a
lower volume.
3 Put on the headphones so that the ear
pads cover your ears.
RL
4 Turn on the power of the AV equipment.
Hearing environmental sound for
safety
If the MONITOR switch is pressed and held
while the POWER switch is set to ON, playback
silences so you can hear the surrounding
environment.
Note
The environmental sound might not be heard if
the microphone is covered with your fingers.
Notes on using on the
airplane
• The supplied plug adaptor can be connected to
dual and stereo mini jacks.
• Do not use the headphones when use of
electronic equipment is prohibited or when use
of personal headphones for in-flight music
services is prohibited.
If you have any questions or problems concerning
the system that are not covered in this manual,
please consult the nearest Sony dealer.
After listening to music
Turn off the power of the headphones.
Folding the
headphones
Folding
The housings rotate to make them flat for easy
storage in the carrying case (supplied), or in a seat
pocket.
Restore to their usual position before using.
Putting the headphones in the
carrying case
Fold the headphones before putting them in the
carrying case. The supplied cord, unimatch plugs
or reserve batteries can also be stored in the
pocket.
Note on storing the connecting
cord
Store the connecting cord in the carrying case
with both plugs together to avoid short circuiting
the battery.
Precautions
The headphones contain a noise canceling circuit.
What is noise canceling?
The noise canceling circuit actually senses outside
noise with built-in microphones and sends an
equal-but-opposite canceling signal to the
headphones.
• The noise canceling effect may not be
pronounced in a very quiet environment, or
some noise may be heard. In such a case, turn
the POWER switch off.
• The noise canceling effect may vary depending
on how you wear the headphones.
•When you turn the POWER switch on, the
operation sound of the noise canceling may be
noticeable. This is not a malfunction.
• The noise canceling function is only effective
for noise in the low frequency band. Although
noise is reduced, it is not canceled completely.
• When you use the headphones in a train or a
car, noise may occur depending on street
conditions. In such a case, turn the POWER
switch off.
• You can use the headphones without turning on
the power. In this case, the noise canceling
function is not active, and the headphones
operate as passive headphones.
• Howling may occur if you do not wear the
headphones correctly.
• Howling may occur if you place an object such
as finger close to the noise canceling
microphone.
Keep it away from the microphone.
• Mobile phones may cause noise. Keep the
headphones away from mobile phones.
Notes on usage
• Clean the headphones with a soft dry cloth.
• Do not leave the plug dirty otherwise the sound
may be distorted.
• Be sure to consult a Sony dealer when the
earpads become dirty or damaged, or when the
headphones require repair work.
• Do not leave the stereo headphones in a
location subject to direct sunlight, heat or
moisture.
Note on headphones
Preventing hearing damage
Avoid using headphones at high volume. Hearing
experts advise against continuous, loud and
extended play. If you experience a ringing in your
ears, reduce the volume or discontinue use.
Do not listen with the
headphones while driving or
cycling
As your headphones reduce outside sounds, it
may cause traffic accident. Also avoid using them
where hearing must not be impaired, for example,
at a railroad crossing, a site of construction, etc.
Troubleshooting
No sound
• Check the connection of the headphones and
the AV equipment.
• Check that the connected AV equipment is
turned on.
• Turn up the volume of the connected AV
equipment.
Muffled sound
• Turn down the volume of the connected AV
equipment.
• Replace the battery.
Power does not turn on
• Check if the battery has expired (the POWER
indicator dims).
• Replace the battery with a new one.
Howling
• Make sure you are wearing the headphones
correctly.
Specifications
General
Type Dynamic, closed
Driver units 40 mm, dome type (CCAW adopted)
Power handling capacity
100 mW
Impedance 40 Ω at 1 kHz
(when the power is on)
100 Ω at 1 kHz
(when the power is off)
Sensitivity 102 dB/mW
(when the power is on)
100 dB/mW
(when the power is off)
Frequency response
14 – 24,000 Hz
Frequency range of active noise attenuation
40 – 1,500 Hz, more than 16.5 dB at
200 Hz
Power source DC 1.5 V, 1 × R03 (size AAA) battery
Mass
Approx. 230 g (8.12 oz) including
battery
Supplied accessories
Connecting cord (0.5 m, gold plated stereo mini
plug) (1)
Connecting cord (1.5 m, gold plated L type stereo
mini plug) (1)
Sony R03 (size AAA) battery (1)
Carrying case (1)
Plug adaptor for in-flight use* (single/dual)(1)
Gold-plated unimatch plug adaptor (stereo phone
plug y stereo mini jack)(1)
Operating Instructions (1)
Card warranty (1)
World model service network list (1)
*May not be compatible with some in-flight
music services.
Design and specifications are subject to change
without notice.
for dual jacks for stereo mini jacks
LR
Monitor microphone
MONITOR
switch
Right housing
Match the e on the
battery to the e in the
battery case.
Battery
Sony alkaline LR03/AM-4
(N) (size AAA) battery
Sony manganese R03/ UM-4
(NU) (size AAA) battery
Approx. hours*
1
30 hours*
2
15 hours*
2
LR
When connecting to the stereo mini jack
of the remote control’s jack supplied with
a WALKMAN, etc.
Remote control
When connecting to the
stereo mini jack of a
WALKMAN*, etc.
Connecting cord 1.5 m
(supplied)
Headphones
Connecting cord 0.5 m
(supplied)
OFFON
POWER
LR
Noise canceling microphone
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