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3-810-589-12 (1)
Owner's Record
The model number is located at the rear side of the
Noise Canceling
battery box.
The serial number is located in the battery box.
Stereo
Record these numbers in the spaces provided below.
Refer to them whenever you call upon your Sony
Headphones
dealer regarding this product.
Model No. MDR-NC10
Serial No.
Operating Instructions
Manual de instrucciones
Features
• Noise canceling headphones reduce ambient noise,
and provide a quieter environment to enhance audio
entertainment. Ambient sound is synthesized with
an anti-sound signal produced by the noise
canceling circuit, and reduced. (Over 10 dB is
reduced at 300 Hz.)
• Newly developed Sony acoustic circuit provides
clear sound and efficient noise attenuation.
• Neodymium magnets are used to deliver powerful
sound.
MDR-NC10
• Monitor switch is available to deactivate noise
canceling circuit and hear outer ambient sound.
• Operates as passive heaphone when noise canceling
circuit is not activated.
• Plug adaptor is supplied to connect directly to stereo
or dual jack of inflight music services.
English
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.
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.
You are cautioned that any changes or modifications
not expressly approved in this manual could void
your authority to operate this equipment.
Sony Corporation © 1996 Printed in Japan
Installing a battery
Listening to music
1
Open the lid on the rear side of the battery box.
1
Connect the headphones to the AV equipment.
R
L
2
Insert one R03 (size AAA) battery by matching the
When connecting to dual or
+ and – on the battery to the + and – in the battery
stereo mini jacks of in-flight
box.
musicservices.
Plug adaptor (supplied)
}
To headphone jack
on airplane seats
]
When connecting to the
headpones jack (stereo mini
jack) of a Discman,
3
Close the lid.
WALKMAN*, etc.
When connecting to the
remote contoroller of a
Connecting
Discman, WALKMAN*, etc.
cord (supplied)
Battery life
Battery
Approx. hours
Sony alkaline battery LR03/
60 hours
AM-4 (N)
PC-MP1HG
(not supplied)
Sony battery R03/UM-4 (NU)
30 hours
When to replace the battery
Replace the battery with a new one when the POWER
indicator dims.
2
Wear the ear pieces marked R in your right ear
Notes on using on the airplane
and the one marked L in your left ear. Put the ear
• The supplied plug adaptor can be connected to dual
and stereo mini jacks.
plugs in your ears steadily so that the ear pieces do
not come off from your ears.
dual jacks
stereo mini jacks
• Do not use the headphones when use of electronic
equipment is prohibited or when use of personal
headphones for inflight 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.
1Turn the ear plug
2Turn the ear
sidewards and
plug vertically,
After listening to music
put it in your ear
then put it
Turn off the power of the headphones.
so that the cord is
firmly in your
placed behind
ear.
Notes
your neck.
• The noise canceling function is only effective for noise in
the low frequency band. Although noise is reduced, it is
not canceled completely.
Cord
• Do not cover the microphone of the headphones with
your hands. The noise canceling function may not work
properly.
Ear plug
Microphone
3
Turn on the power of the headphones.
• The noise canceling function may not work properly
The power indicator lights in red. Power switch is
unless the headphones are put on firmly.
located on the battery box. When power is turned
• You can use the headphones even without turning on
on, ambient noise is reduced, and you can listen to
the power. In this case, the noise canceling function is
music more clearly at a lower volume.
not active, and the headphones operate as passive
headphones.
POWER
To hear outside sounds
If you keep on pushing the MONITOR switch on the
OFF ON
battery box while power is turned on, the noise
canceling function is inactive, and you can listen to
outside sounds through the microphones.
4
Turn on the power of the AV equipment.
* WALKMAN is a registered trademark of Sony
Corporation.
MONITOR switch
Using the clip
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.
• Replace the battery.
Muffled sound
• Turn down the volume of the connected AV
equipment.
• Replace the battery.
When carrying the headphones
Use the supplied carrying case. You can put the
Specifications
headphones and the battery box separately in the case.
General
Type
Closed, dynamic
Driver units
13.5 mm dia: dome type
Impedance
27 ohms at 1 kHz
Precautions
(when the power is on)
16 ohms at 1 kHz
• Clean the headphones with a soft dry cloth.
(when the power is off)
• Do not leave the plug dirty otherwise the sound may
Sensitivity
106 dB/mW (when the power is on)
be distorted.
104 dB/mW (when the power is off)
• Be sure to bring the headphones to the Sony dealer
Frequency response
when requiring a change of ear plugs or repair
10 – 22,000 Hz
work.
Frequency range of active noise attenuation
• The EC mark on the unit is valid only for products
40 – 1,500 Hz more than 10 dB at
marketed in the European Union.
300 Hz
• Do not leave the stereo headphones in a location
Power source
DC 1.5 V, 1
R03 (size AAA) battery
subject to direct sunlight, heat or moisture.
Mass
Approx. 46g (1.7 oz) including
battery box, cord, and battery
Notes on headphones
Preventing hearing damage
Supplied accessories
Avoid using headphones at high volume. Hearing
Connecting cord 0.6 m (micro plug ˜ L-shaped
experts advise against continuous, loud and extended
stereo mini plug) (1)
play. If you experience a ringing in your ears, reduce
Carrying case (1)
the volume or discontinue use.
Plug adaptor for in-flight use (single/dual) (1)
Operating Instructions (1)
Do not listen with the headphones while
driving and cycling
Design and specifications are subject to change
As your headphones reduce outside sounds, it may
without notice.
cause traffic accident. Also, avoid using them where
hearing must not be impaired, for example, a railroad
crossing, a site of construction, etc.
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Summary of Contents for Sony MDR NC10
- Page 1 • Clean the headphones with a soft dry cloth. properly. • Do not leave the plug dirty otherwise the sound may be distorted. • Be sure to bring the headphones to the Sony dealer Microphone when requiring a change of ear plugs or repair work.
- Page 2 (no suministrado) POWER OFF ON Conecte la alimentación del equipo de audio/ vídeo. * WALKMAN es marca registrada de Sony Corporation. Para escuchar los sonidos del exterior Precauciones Si mantiene presionado el interruptor MONITOR de • Limpie los auriculares con un paño suave y seco.