Sony SRSD25 Operating Instructions

If the TV picture or monitor display is

magnetically distorted

Although this system is magnetically shielded, there may be

cases that the picture on some TV sets/personal computer sets

may become magnetically distorted. In such a case, turn off the

power of the TV set/personal computer set once, and aﬅer 15 to

30 minutes turn it on again. For the personal computer set, take

the appropriate measures such as data storage before turning it

off.

When there seems to be no improvement, locate the system

further away from the TV set/personal computer set.

Furthermore, be sure not to place objects in which magnets are

attached or used near the TV set/personal computer set, such

as audio racks, TV stands, toys etc. °ese may cause magnetic

distortion to the picture due to their interaction with the system.

Others

•

If you have any questions or problems concerning this system

that are not covered in this manual, please consult your

nearest Sony dealer.

•

Should any problem persist, consult your nearest Sony dealer.

Identifying parts

(See fig.

A

)

1

Input cord

Connecting cord with stereo-mini plug

2

Power cord

3

Subwoofer

4

Satellite speaker (L)

5

Power indicator

6

POWER button

7

i

(headphones) jack

8

VOLUME control

9

Satellite speaker (R)

Hooking up the system

(See fig.

B

)

1

Connect the system to the source device.

2

Connect the AC power cord to the wall outlet.

When the system is connected to the monaural

jack of the source device

°e sound may not come through the right speaker.

To connect to a stereo phone-type headphones

jack

Use the optional plug adaptor* PC-234S or optional connecting

cord RK-G138.

* °e above optional accessories are not provided in some areas.

Listening to the sound

First, turn down the volume on this system. When connecting

the system to the headphones output, turn down the volume of

the source device.

1

Press the POWER button (



on).

°e Power indicator lights up.

2

Start playing on the source device.

3

Adjust the volume.

Set the volume of the source device to moderate level, and

turn the VOLUME control on this system.

4

Press the POWER button (



off) after using.

°e Power indicator goes off.

To use the headphones/earphones

Connect the headphones/earphones to the

i

(headphones) jack.

Notes

•

If the source device has a bass boost function or

equalizer function, set them to off. If these functions are

on, sound may be distorted.

•

If the source device’s headphones output has a line

switch, better sound will be heard if it is set to on. See

the operating instructions of the source device.

Troubleshooting

Should you have a problem with your speaker system, check the

following list and take the suggested measures. If the problem

persists, consult your nearest Sony dealer.

No sound

•

Check that both this system and the source device are turned

on.

• Turn up the volume of the system.

•

Turn up the volume of the source device as high as possible to

the extent that sound is not distorted. For details on volume

adjustment, refer to the operating instructions supplied with

the device.

•

Make sure all the connections have been correctly made.

Low sound level

•

Turn up the volume of the source device as high as possible to

the extent that sound is not distorted. For details on volume


the device.

• Turn up the volume of the system.

Distorted sound

•

Turn down the volume of the source device to the point

where the sound is no longer distorted. For details on volume


the device.

•

If the source device has a bass boosts function, set it to off.

• Turn down the volume of the system.

There is hum or noise in the speaker output.

•

Make sure all the connections have been correctly made.

•

Make sure none of the audio devices are positioned too close

to the TV set.

The brightness of the POWER indicator is

unstable.

•

°e brightness of the Power indicator may become unstable

when the volume is turned up. °is is not malfunction.

English

Before operating the system, please read this manual thoroughly

and retain it for future reference.

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.

To reduce the risk of fire, do not cover the ventilation opening of

the apparatus with newspapers, tablecloths, curtains, etc.

Do not place the naked flame sources such as lighted candles on

the apparatus.

To reduce the risk of fire or electric shock, do not expose this

apparatus to dripping or splashing, and do not place objects

filled with liquids, such as vases, on the apparatus.

Do not install the appliance in a confined space, such as a

bookcase or built-in cabinet.

As the main plug is used to disconnect the system from the

mains, connect the system to an easily accessible AC outlet.

Should you notice an abnormality in the system, disconnect the

main plug from the AC outlet immediately.

°e system is not disconnected from the mains as long as it is

connected to the AC outlet, even if the system itself has been

turned off.

Excessive sound pressure from earphones and headphones can

cause hearing loss.

CAUTION

You are cautioned that any changes or modification not expressly

approved in this manual could void your authority to operate

this equipment.

NOTICE FOR THE CUSTOMERS IN THE USA

°is symbol is intended to alert the user to

the presence of uninsulated “dangerous

voltage” within the product’s enclosure

that may be of sufficient magnitude to

constitute a risk of electric shock to persons.

°is symbol is intended to alert the user to

the presence of important operating and

maintenance (servicing) instructions in the

literature accompanying the appliance.

°ese following indications are located on the bottom

exterior.

Important Safety Instructions

1) Read these instructions.

2) Keep these instructions.

3) Heed all warnings.

4) Follow all instructions.

5)

Do not use this apparatus near water.

6)

Clean only with dry cloth.

7)

Do not block any ventilation openings.

Install in accordance with the manufacturer’s instructions.

8)

Do not install near any heat sources such as radiators, heat

registers, stoves, or other apparatus (including amplifiers)

that produce heat.

9)

Do not defeat the safety purpose of the polarized or

grounding-type plug. A polarized plug has two blades with

one wider than the other. A grounding type plug has two

blades and a third grounding prong. °e wide blade or the

third prong are provided for your safety. If the provided

plug does not fit into your outlet, consult an electrician for

replacement of the obsolete outlet.

10) Protect the power cord from being walked on or pinched

particularly at plugs, convenience receptacles, and the point

where they exit from the apparatus.

11) Only use attachments/accessories specified by the

manufacturer.

12) Use only with the cart, stand, tripod, bracket, or table

specified by the manufacturer, or sold with the apparatus.

When a cart is used, use caution when moving the cart/

apparatus combination to avoid injury from tip-over.

13) Unplug this apparatus during lightning storms or when

unused for long periods of time.

14) Refer all servicing to qualified service personnel. Servicing

is required when the apparatus has been damaged in any

way, such as power-supply cord or plug is damaged, liquid

has been spilled or objects have fallen into the apparatus, the

apparatus has been exposed to rain or moisture, does not

operate normally, or has been dropped.

Precautions

On safety

°e nameplate is located on the bottom exterior.

•

Before operating the system, be sure that the operating voltage

of the system is identical with that of your local power supply.

Where purchased

Operating voltage

U.S.A./Canada

120 V AC, 60 Hz

European countries

220 – 230 V AC, 50 Hz

Other countries

• 120 V AC, 60 Hz

• 220 – 240 V AC, 50 Hz

On operation

•

Should any solid object or liquid fall into the system, have the

system checked by qualified personnel before operating it any

further.

•

Although this system is magnetically shielded, do not leave

recorded tapes, watches, personal credit cards, or floppy disks

with magnetic coding in front of the system for an extended

period of time.

On placement

•

Do not set the system in an inclined position.

•

Do not leave the system in a location near heat sources, or in a

place subject to direct sunlight, excessive dust, moisture, rain

or mechanical shock.

On cleaning

Do not use alcohol, benzine, or thinner to clean the cabinet.

This warranty is valid only in the United States.

Cette garantie ne s’applique qu’aux États-Unis.

Esta garantía sólo es válida en Estados Unidos.

B

A

Portable audio device, PC, etc.

To LINE OUT or

headphones jack

Subwoofer (rear)

Right satellite

speaker (rear)

Left satellite

speaker (rear)

To wall outlet

Specifications

Speaker section

Satellite speaker

Speaker system

38 mm, Full range, magnetically

shielded

Enclosure type

Bass reflex

Impedance

4

Ω

Cord length

1 m

Subwoofer

Speaker system

67 mm, Woofer

Enclosure type

Bass reflex

Impedance

4

Ω

Amplifier section

Rated output

5 W + 5 W

(10% T.H.D., 1 kHz, 4

Ω

)

(Satellite speaker)

15 W

(10% T.H.D., 100 Hz, 4

Ω

)

(Subwoofer)

Input

Connecting cord with

stereo mini plug (1 m, 39

3

/

8

in.)

×

1

Input impedance

7 k

Ω

(at 1 kHz)

Output

Stereo mini jack

×

1

(PHONES)

General

Dimensions (w/h/d)

Approx. 65 × 65 × 67.5 mm

(2

5

/

8

× 2

5

/

8

× 2

3

/

4

in.)

(Satellite speaker)

Approx. 208 × 118 × 130 mm

(8

1

/

4

× 4

3

/

4

× 5

1

/

8

in.)

(Subwoofer)

Mass

Approx. 90 g (3 oz.)

(Satellite speaker),

Approx. 2 kg (4 lb. 7 oz.) (Subwoofer)

Cord length

1.8 m (Power cord)

Power consumption

24 W

Supplied accessories

Operating Instructions (1)

Optional accessories

Connecting cord RK-G138

Plug adaptor PC-234S

°e above optional accessories are not provided in some areas.

Design and specifications are subject to change without notice.

Rear

1

5678

4

2

3

9

Sony SRSD25 Operating Instructions

Sony SRSD25 - SRS D25 2.1-CH PC Multimedia Speaker Sys Manual

Sony SRSD25 manual content summary: