Sony MDR-EX57LP User Manual

Stereo headphones, Mdr-ex57lp, English

Advertising
background image

Stereo

Headphones

MDR-EX57LP

4-152-336-12(1)

Operating Instructions

Manual de instrucciones

English

Stereo headphones

Features

 Super Slim and lightweight housing for a comfortable in-ear fit

 Earbud-style headphones deliver detailed and rich sound reproduction with deep bass

 Robust sound achieved by use of high-power neodymium magnets

 Angled earbud structure for stable and comfortable wearing

 Convenient cord adjuster supplied

 Hybrid silicone rubber earbuds (S, M, L) supplied for secure fitting and long-term

wearing comfort (see fig. )

 Handy carrying pouch supplied

How to use

Wearing the headphones (see fig. )
1

Determine right and left headphone and hold them as in the illustration.

2

Fit the headphones into your ears snugly, as in the illustration.

3

Adjust the earbud to fit snugly in your ear.

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 (19

3

/

4

in). 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 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

Type:

Closed, dynamic

Driver unit:

9 mm, dome type (CCAW)

Power handling capacity:

100 mW (IEC*)

Impedance:

16 Ω at 1 kHz

Sensitivity:

100 dB/mW

Frequency response:

6 – 23,000 Hz

Cord:

1.2 m (23

1

/

2

in), OFC litz cord neck-chain

Mass:

Approx. 3 g (0.11 oz)

Plug:

Gold-plated L-shaped stereo mini plug

Supplied accessories

Earbuds (S × 2, M × 2, L × 2)

Carrying pouch (1)

Cord adjuster (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 is 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.

 Do not put weight or pressure on the headphones as it may cause the headphones to

deform during long storage.

 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.

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.

Sectional View

Colored parts

©2009 Sony Corporation Printed in Thailand

1

2

2

3

1

R

L

Earbud

Cross-section of earbud

Low-density silicone

High- density silicone

Advertising