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Sony SRS-Z50 User Manual

Sony Audio

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Hooking up the system
1

Connecting the AC power adaptor to the

speaker. (See fig. B)

Note

Use only the supplied AC power adaptor.

To avoid possible speaker damage, do not use any

other AC power adaptor.

Notes

• Plug the AC power adaptor into a nearby AC output.

In the case of a problem, unplug from the AC outlet

immediately.

• Do not place the AC power adaptor on a bookshelf or

in a confined place such as a cabinet.

• To avoid fire or electric shock, do not use the AC

power adaptor in a place subject to liquid or moisture.

Furthermore, do not place liquid-filled vessels, such as

a vase, etc., on the AC power adaptor.

2

Connect the left speaker to the source

device. (See fig. C)

When the system is connected to the monaural

jack of the source device

The 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.

* The 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).

The Power indicator lights up.

2

Start playing on the source device.

3

Adjust the volume.

Set the volume of the source device to a moderate

level, and turn the VOLUME control on this system.

4

Press the (power) button ( off) after

use.

The Power indicator turns off.

To use the headphones/earphones

Connect them to the i (headphones) jack.

Notes

• If connecting the speaker to a device with a built-in

radio or tuner, radio broadcasting cannot be received

or sensitivity may be reduced significantly.

• 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 headphone output has a line

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

the operating instructions of the source device.

• If both the connected device to the INPUT 1 and the

one connected to the INPUT 2 are played at the same

time, both sounds can be heard.

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.

• Check if headphones are connected. If they are,

disconnect them.

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 adjustment, refer to the operating

instructions supplied with 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 adjustment, refer to the operating

instructions supplied with the device.

• If the source device has a bass boost 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.

• The brightness of the POWER indicator may become

unstable when the volume is turned up. This 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 of AC power adaptor is used to

disconnect the AC power adaptor from the mains,

connect it to an easily accessible AC outlet.

Should you notice an abnormality in it, disconnect it

from the AC outlet immediately.

The 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 modifications

not expressly approved in this manual could void your

authority to operate this equipment.

Precautions

On safety

• 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

All countries/regions 100 – 240 V AC, 50/60 Hz

• Use only the supplied AC power adaptor.
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.
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 after 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.

These 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)

R OUT jack

DC IN 5.2V jack

INPUT2 jack

INPUT1

Connecting cord with stereo-mini plug

Power indicator

(power) button

(headphones) jack

VOLUME control

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.

Specifications

Speaker section

Speaker system

38 mm Full range, magnetically

shielded

Enclosure type

Bass reflex

Impedance

4 Ω

Rated input power

2.5W

Maximum input power 5W
Amplifier section

Rated output

2.5 W + 2.5 W

(10 % T.H.D., 1 kHz, 4 Ω)

Input

Connecting cord with

stereo mini plug

(1 m, 39

3

/

8

in) × 1

Input impedance

12 kΩ (at 1kHz)

Output

Stereo mini jack × 1 (PHONES)

General

Power

DC 5.2 V

(supplied AC power adaptor)

Dimensions (w/h/d)

Approx. 58 Ч 170 Ч 90 mm

(2

3

/

8

Ч 6

3

/

4

Ч 3

5

/

8

in.)

Mass

Approx. 350g (12 oz.)

(Left speaker)

Approx. 300g (11 oz.)

(Right speaker)

Supplied accessories

AC power adaptor (1)

Operating Instructions (1)

Optional accessories

Connecting cord RK-G136, RK-G138

Plug adaptor PC-234S
The above optional accessories are not provided in some

areas.

Design and specifications are subject to change

without notice.

Polarity of the plug

A

C

to INPUT2 jack

RK-G136 connecting

cord (optional)

Right speaker (rear)

Left speaker (rear)

to R OUT jack

to LINE OUT or to

headphones jack

(stereo mini jack)

B

Left speaker (rear)

to wall outlet

to DC IN 5.2 V jack

AC power adaptor (supplied)



  

Left speaker (front) Right speaker (front)

Rear

PC, etc.

Portable audio device, etc.