Sony MDR-NC60 User Manual

Noise canceling headphones, Mdr-nc60, Installing a battery

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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.

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.

Noise Canceling
Headphones

Operating Instructions
Manual de instrucciones

MDR-NC60

© 2007 Sony Corporation Printed in Malaysia

3-100-028-11(1)

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.

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.

Owner’s Record

The model number is located on the housing, and
the serial number is located inside the battery box.
Record the serial number in the spaces provided
below. Refer to them whenever you call upon
your Sony dealer regarding this product.

Model No. MDR-NC60
Serial No.

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
• Premium piano black design
• 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 adapter for easy connectivity to

stereo or dual jack for in-flight music services

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.

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.

R

L

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 adapter 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.

• 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.

Right housing

for dual jacks

for stereo mini jacks

Match the e on the
battery to the
e in the
battery case.

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 oz) including battery

Supplied accessories
Connecting cord (1.5 m, gold plated L type stereo
mini plug)(1)
Sony R03 (size AAA) battery (1)
Carrying case (1)
Plug adapter for in-flight use* (single/dual)(1)
Gold-plated unimatch plug adapter (stereo phone
plug

y stereo mini jack)(1)

Operating Instructions (1)
Card warranty (1)

* May not be compatible with some in-flight

music services.

Design and specifications are subject to change
without notice.

L

R

Monitor microphone

MONITOR
switch

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

Connecting
cord 1.5 m
(supplied)

L

R

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.

Headphones

To headphone jack on airplane seats

When connecting to dual
or stereo mini jacks of
in-flight music services.

Plug adapter (supplied)

OFF

ON

PO

WER

L

R

Noise canceling microphone

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