Sony MDR-EX34SC Operating Instructions

Stereo
Headphones
MDR-EX34SC
©2009 Sony Corporation Printed in Thailand
 
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2
2
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
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

Sectional View
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Colored parts



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2

4-137-085-11(1)
1
Operating Instructions
Manual de instrucciones
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3

English
Stereo headphones
Features
 Carrying Case with speaker included
to enjoy music without headphones
 No battery required for the speaker
 Extra small size (SS size) earbud
supplied for smaller ears
 Hybrid silicone rubber earbuds for
secure fit and long-term wearing
comfort
How to use
Wearing the headphones
(see fig. )
Wear the earpiece marked  in your
right ear and the one marked  in
your left ear.
There is a tactile dot on the unit
marked  to distinguish the left side.
How to use the cord slider
(see fig. -)
Move up and down to change the split
position of the cord.
How to use the supplied
To close (see fig. )
cord adjuster
1
Match the back cover with the
(see fig. -)
speaker section.
2
You can adjust the cord length by
Push the back cover to close.
winding the cord on the cord adjuster.
To connect (see fig. )
(The cord can be wound to the cord
adjuster up to 50 cm. If you wind
1
Detach the stereo mini plug
more, the cord comes off from the cord
and the cord.
adjuster easily.)
1 2
Close the back cover with the
Wind the cord.
2
cord coming out of the slot in
Push cord into slot hole to
the back cover.
secure in place.
3
Connect to a music device.
Notes
To adjust the volume, use the
 Do not wind the plug or split section of the
volume of the connected device.
cord, as it will strain the cord and may
cause a wire break.
Note
 The cord adjuster cannot be stored in the
Depending on the connected device, the
carrying case with speaker.
speaker's sound level may be low even if you
set the volume of the connected device to
How to install the earbuds
maximum.
correctly (see fig. )
If the earbuds do not fit your ears
Specifications
correctly, low-bass sound may not be
heard. To enjoy better sound quality,
change the earbuds to another size, or
Headphones section
adjust the earbuds position to sit on
(MDR-EX33LP)
your ears comfortably and fit your ears
Type:
snugly.
Driver unit:
If the earbuds do not fit your ears, try
another size. Confirm the size of the
Power handling capacity:
earbuds by checking color inside (see
fig. -).
Impedance:
When you change the earbuds, turn to
install them firmly on the headphones
Sensitivity:
to prevent the earbud from detaching
and remaining in your ear.
Frequency response:
Earbud sizes (inside color)
Cord:
Small Large
 
SS S M L*
Plug:
(Red) (Orange) (Green) (Light blue)
Mass:
* This size is optional and available at
purchase.
To detach an earbud
Speaker section (DRC-SC1)
(see fig. -)
Speaker system:
While holding the headphone, twist
Speaker unit:
and pull the earbud off.
 Tip
Nominal impedance:
If the earbud slips and cannot be detached,
wrap it in a dry soft cloth.
Rated input power:
To attach an earbud
(see fig. -)
Input:
Push the parts inside of the earbud into
the headphone until the projecting
Supplied accessories
part of the headphone is fully covered.
Earbuds (SS × 2, S × 2, M × 2)
Cleaning the earbuds
Carrying case with speaker (1)
Remove the earbuds from the
Cord adjuster (1)
headphones, and wash them with a
* IEC = International Electrotechnical
mild detergent solution.
Commission
Design and specifications are subject
to change without notice.
How to use the
carrying case with
speaker
To open (see fig. )
1
Hold the back cover as shown in
the illustration.
2
Open the back cover.
To store the headphones
(see fig. )
1
Confirm the  and  of the
headphones, and then place
the headphones into the pits.
2
Wind the cord as shown in the
illustration, and place the
L-shaped gold-plated stereo
mini plug into the center pit.
Precautions
 Please keep your headphones clean
at all times especially inside the
rubber earbud. (see fig. )
If any dust or ear wax inside the
earbud, you may experience some
listening difficulties.
 Because the headphones are of a
high density enclosure, forcing them
against your ears may result in
eardrum damage. Avoid using the
headphones where they are liable to
be struck by people or other objects,
such as a ball, etc.
Pressing the headphones against
your ears may produce a diaphragm
click sound. This is not a
malfunction.
 Listening with headphones at high
volume may affect your hearing. For
traffic safety, do not use while
driving or cycling.
 The earbuds may deteriorate due to
long-term storage or use.
 Install the earbuds firmly onto the
headphones. If an earbud
accidentally detaches and is left in
your ear, it may cause injury.
Closed, dynamic
Note on static electricity
9 mm, dome type (CCAW)
In particularly dry air conditions, mild
tingling may be felt on your ears. This
100 mW (IEC*)
is a result of static electricity
accumulated in the body, and not a
16 Ω at 1 kHz
malfunction of the headphones.
The effect can be minimized by
100 dB/mW
wearing clothes made from natural
materials.
6 – 23,000 Hz
On carrying case with speaker
1.2 m (47 / in), Litz cord
1
4
 Although this system is magnetically
Y-type
shielded, do not leave recorded
Gold-plated L-shaped stereo
tapes, watches, personal credit cards,
mini plug
or floppy disks with magnetic
Approx. 3 g (0.11 oz)
coding in front of the system for an
without cord
extended period of time.
 Do not use alcohol, benzine, or
thinner to clean the cabinet.
Closed type
EP-EX10A is available (sold
48 mm (1 / in) separately) as optional replacement
15
16
earbuds.
EP-EX10A offers 4 types of the
8 Ω
earbuds: SS, S, M and L.
0.05 W
Input cord with stereo mini
plug (approx. 0.13 m)