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Stereo
Headset
DR-EX300iP
©2010 Sony Corporation Printed in Thailand
4-180-388-11(1)
Operating Instructions
Manual de instrucciones
Colored parts
Sectional View
English
Stereo headset
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.
Features
Easy-to-use remote control (only for
iPod and iPhone).
In-line microphone for hands-free
phone calls of iPhone.
Closed type vertical in-the-ear
headphones for wearing comfort.
13.5mm driver units reproduce
vocal and instrumental sound with
vivid clarity.
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.
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
cord adjuster
(see fig. -)
You can adjust the cord length by
winding the cord on the cord adjuster.
(The cord can be wound to the cord
adjuster up to 50 cm. If you wind
more, the cord comes off from the cord
adjuster easily.)
1 Wind the cord.
2 Push cord into slot hole to
secure in place.
Note
Do not wind the plug or split section of the
cord, as it will strain the cord and may cause
a wire break.
How to use the remote
and microphone for an
iPod and iPhone
(see fig. -)
You can control a connected iPod and
iPhone product.
Parts and controls
Volume +
Increases the volume of the connected
iPod product.
Center button
Plays/pauses a track of the connected
iPod product with a single press. Skips
to the next track with a double press.
Skips to the previous track with a triple
press. Starts the “VoiceOver*” feature
with a long press (if available).
Press once to answer the call. Press
again to end.
Hold down for about two seconds to
reject an incoming call.
When you let go, two low beeps
confirm the call was rejected.
Volume –
Decreases the volume of the connected
iPod product.
Microphone
Compatible products
You can use the unit with only the
following models supporting remote
control.
iPod nano 4th generation (video)
iPod nano 5th generation (video
camera)
iPod classic 120GB 160GB (2009)
iPod touch 2nd generation
iPod shuffle 3rd generation
iPhone 3GS
* Availability of the “VoiceOver” feature
depends on iPod and its software version.
How to install the earbuds
correctly (see fig. )
If the earbuds do not fit your ears
correctly, low-bass sound may not be
heard. To enjoy better sound quality,
change the earbuds to another size, or
adjust the earbuds position to sit on
your ears comfortably and fit your ears
snugly.
If the earbuds do not fit your ears, try
another size. Confirm the size of the
earbuds by checking color inside
(see fig. -).
When you change the earbuds, turn to
install them firmly on the headphones
to prevent the earbud from detaching
and remaining in your ear.
Earbud sizes (inside color)
Small
Large
SS*
(Red)
S
(Orange)
M
(Green)
L
(Light blue)
* This size is optional and available at
purchase.
To detach an earbud
(see fig. -)
While holding the headphone, twist
and pull the earbud off.
Tip
If the earbud slips and cannot be detached,
wrap it in a dry soft cloth.
To attach an earbud
(see fig. -)
Push the parts inside of the earbud into
the headphone until the projecting
part of the headphone is fully covered.
Cleaning the earbuds
Remove the earbuds from the
headphones, and wash them with a
mild detergent solution.
Specifications
Receiver
Type: Closed, dynamic
Driver unit:
13.5 mm, dome type
(CCAW)
Power handling capacity:
100 mW (IEC*)
Impedance:
16 Ω at 1 kHz
Sensitivity:
105 dB/mW
Frequency response:
5 – 24,000 Hz
Cord:
1.2 m (47
1
/4 in), Litz cord
Y-type
Plug:
Four-conductor gold-plated
stereo mini plug for iPod
and iPhone with remote
function
Mass:
Approx. 6 g (0.21 oz)
without cord
Microphone
Open circuit voltage level:
– 42 dB ( 0 dB=1 V/Pa)
Supplied accessories
Earbuds (S × 2, M × 2, L × 2)
Cord adjuster (1)
Carrying case (1)
Card warranty (1)
Operating Instructions (1)
* IEC = International Electrotechnical
Commission
Design and specifications are subject
to change without notice.
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.
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.
Be careful not to allow any buttons
to be unintentionally pressed when
the headphones with iPod/ iPhone
connected are in the supplied
carrying pouch, etc.
Note on static electricity
In particularly dry air conditions, mild
tingling may be felt on your ears. This
is a result of static electricity
accumulated in the body, and not a
malfunction of the headphones.
The effect can be minimized by
wearing clothes made from natural
materials.
EP-EX10A is available (sold
separately) as optional replacement
earbuds.
EP-EX10A offers 4 types of the
earbuds: SS, S, M and L.
On copyright
iPod and iPhone are trademarks of
Apple Inc., registered in the U.S. and
other countries.