Sony MDR-10RDC Operating Instructions

Noise Canceling
Operating Instructions
Headphones
Manual de instrucciones
MDR-10RDC
© 2013 Sony Corporation Printed in USA
English Noise Canceling Headphones
Using the AI Noise
WARNING
Canceling function
The validity of the CE marking is restricted to only those
countries where it is legally enforced, mainly in the countries
The AI Noise Canceling function analyzes environmental
EEA (European Economic Area).
ambient sound components and automatically selects the
The device complies with Part 15 of the FCC Rules. most effective noise canceling mode.
Operation is subject to the following two conditions: (1) When you press the AINC button while the POWER switch
this device may not cause harmful interference, and (2) this is set to "ON, " beep sounds and the headphones start the
device must accept any interference received, including analysis. During the analysis (approx. 3 seconds), the POWER
interference that may cause undesired operation. indicator blinks, and the volume level is reduced from the
headphones.
When the analysis is completed, the most effective noise
Note
canceling mode is selected and the volume level is revert to
This equipment has been tested and found to comply
the previous level.
with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide
Noise canceling mode types
reasonable protection against harmful interference in a
NC Mode A: Noise mainly in an airplane is effectively
residential installation. This equipment generates, uses
reduced.
and can radiate radio frequency energy and, if not installed
NC Mode B: Noise mainly in a bus or a train is effectively
and used in accordance with the instructions, may cause
reduced.
harmful interference to radio communications. However,
NC Mode C: Noise mainly found in an office environment
there is no guarantee that interference will not occur in a
(PC, copier, air ventilation, etc.) is effectively
particular installation. If this equipment does cause harmful
reduced.
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
Tips
encouraged to try to correct the interference by one or more
– When the headphones are turned on, NC Mode A is set.
of the following measures:
– Press the AINC button again to reset the noise canceling
– Reorient or relocate the receiving antenna.
mode if ambient noise has changed, such as when you
– Increase the separation between the equipment and
move outdoors from a room.
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 Beep sound and
for help.
indicator status
You are cautioned that any changes or modifications not
expressly approved in this manual could void your authority
to operate this equipment. Status/Function
Power off
Power on
AINC
Low battery
How to use/Modo de uso
1
Installing a battery/Colocación de la pila
indication
Indicación
Tactile dot (on the left)
Punto táctil (a la izquierda)
US
ES
2
Connecting
Conexión
4
Wearing
Colocación
Notes on use
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.
Notes on the noise canceling function
– Adjust the earpads so that they cover your ears, otherwise
noise canceling will not function properly.
– The noise canceling effect may vary depending on how
you wear the headphones.
– Do not cover the microphone of the headphones with
your hands. The noise canceling function may not work
properly.
Microphone
After you turn on the power of the headphones, you may
hear a slight hiss. This is the operating sound of the noise
canceling function, not a malfunction.
– The noise canceling function works for noise in the low
frequency band primarily. Although noise is reduced, it is
not canceled completely.
– The noise canceling effect may not be pronounced in a
very quiet environment, or some noise may be heard.
– When you use the headphones in a train or a car, noise
Beep sound POWER indicator
may occur depending on street conditions.
No beep Lights off
– Howling may occur if you do not wear the headphones
Beep once Lights on
correctly.
Beep twice Blinks twice
– Howling may occur if you place an object such as finger
Long beep Blinks quickly close to inside of the headphones. Keep it away from the
(2 seconds) (30 seconds)
headphones.
– Mobile phones may cause interference and noise. Should
this occur, locate the headphones further away from the
mobile phone.
Notes on using on the airplane
Do not use the headphones when use of electronic
equipment is prohibited or when use of personal
headphones for in-flight entertainment services is
prohibited.
indication
Indicación
Digital music player, etc.
Reproductor digital, etc.
Connecting cord
Cable conector
Using the AINC function
Uso de la función de inteligencia artificial
de supresión de ruido
Notes on handling

Troubleshooting

– To disconnect the cord, pull it out by the plug, not the
cord. Otherwise the cord may break.
No sound
– When connecting the cord, make sure to fully insert the
plug. If the plug is not fully inserted, no sound may result.
– Replace the battery with a new one.
– Because of the difference in pin configuration of four-
You can use the headphones even without turning on the
conductor stereo mini plugs, some smartphones cannot
power. In this case, the noise canceling function, Digital
be used with the headphones.
Equalizer and S-Master are not active, and the headphones
– Because the headphones are designed to fit closely in your operate as passive headphones.
ears, forcing them against your ears may result in eardrum – Check the connection of the headphones and the
damage. Avoid using the headphones where they are equipment.
– Check that the connected equipment is turned on.
liable to be struck by people or other objects, such as a
– Turn up the volume of the connected equipment.
ball, etc.
– Pressing the headphones against your ears may produce a
The noise canceling effect is not sufficient
diaphragm click sound. This is not a malfunction.
– Clean the headphones with a soft dry cloth. – The noise canceling function is effective in low frequency
– Do not leave the plug dirty otherwise the sound may be ranges such as airplanes, trains, or offices (near air-
conditioning, etc.) and is not as effective for higher
distorted.
– Be sure to consult a Sony dealer when the earpads frequencies, such as human voices.
– Turn on the headphones.
become dirty or damaged, or when the headphones
require repair work.
Distorted sound
– Do not leave the headphones in a location subject to
direct sunlight, heat or moisture. – Turn down the volume of the connected equipment.
– Do not subject the headphones to excessive shock.
Power does not turn on or the headphones
– Handle the driver units carefully.
– If you feel drowsy or sick while using this headphones, do not operate properly
stop use immediately.
– Check if the battery has expired (the POWER indicator
lights off ) and the battery is inserted in the correct
Notes on headphones
orientation. Replace the battery with a new one or reinsert
High volume may affect your hearing. For traffic
the battery in the correct orientation.
safety, do not use while driving or cycling.
No operation works
– Set the POWER switch of the headphones to "OFF",
confirm the connections, and then set the POWER switch
As headphones reduce outside sounds, they may cause a
back to "ON".
traffic accident. Also, avoid listening with your headphones
in situations where hearing must not be impaired, for
example, a railroad crossing, a construction site, etc.
Features
Note on static electricity
In particularly dry air conditions, noise or sound skipping
– Digital noise canceling headphones with Sony's unique
may occur, or mild tingling may be felt on your ears. This is a
DNC software Engine and Dual Noise Sensor Technology:
result of static electricity accumulated in the body, and not a
High precision canceling signal generated by digital signal
malfunction of the headphones.
processing and microphones located both inside and
The effect can be minimized by wearing clothes made from
outside the housings enables outstanding noise canceling
natural materials.
performance.
– Automatic AI (Artificial Intelligence) Noise Canceling
If you have any questions or problems concerning the
function
system that are not covered in this manual, please consult
– Automatic selection of the optimal noise canceling mode
the nearest Sony dealer.
based on intelligent analysis of environmental ambient
noise.
An optional smartphone cable with microphone is – Digital Equalizer and full digital S-Master amplifier :
Delivers ideal frequency response and high-quality music
available for purchase from Sony Support. Please call
Sony Support at (239) 245-6362 and request part number reproduction with full digital processing.
– Enfolding structure : Pressure-relieving cushions, tailored
1-846-728-11 for more information.
for the ears, provide a wrap-around feel with acoustic
sealing to deliver powerful lows.
– Lasting comfort : The lightweight and super soft cushions
allow for comfortable wearing over a long time.
– Detachable cord : 3.5 mm connecting cord
–
3
Turning on the power
Encendido
After use
Turn off the power of the headphones.
Después del uso
Apague los auriculares.
Specifications
General
Type Closed, dynamic
Driver units 40 mm, dome type (CCAW adopted)
Power handling capacity
100 mW
Impedance 50 Ω at 1 kHz (when the power is on)
24 Ω at 1 kHz (when the power is off)
Sensitivity 101 dB/mW (when the power is on)
100 dB/mW (when the power is off)
Frequency response
6 Hz – 24,000 Hz
1)
Total Noise Suppression Ratio
Approx. 22 dB 2)
Power source DC 1.5 V, 1 × LR03 (size AAA) battery
Mass Approx. 205 g (7.3 oz) including battery,
not including cord
Battery life
Battery Approx. hours 3)
Sony alkaline battery 20 hours 4)
LR03 SIZE AAA
Note
The supplied battery was included in the package during
manufacturing (as a convenience to the user), it is possible
that the battery life may be 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 the battery is low
Replace the battery with a new one when the POWER
indicator blinks quickly or lights off.
Included items
Headphones (1)
Connecting cord (1.5 m (59 1/8 in), gold plated L-shaped
stereo mini plug) (1)
AAA battery (1)
Plug adaptor for in-flight use 5) (1)
Carrying case (1)
Operating Instructions (1)
Warranty card (USA) (1)
Warranty card (Canada) (1)
1) Under the Sony measurement standard.
2) Equivalent to approx. 99.4% reduction of energy of sound
compared with not wearing headphones.
3) At 1 kHz, 0.1 mW + 0.1 mW output
4)
Time stated above may vary, depending on the
temperature or conditions of use.
5) May not be compatible with some in-flight entertainment
services.
Design and specifications are subject to change without
notice.