Active Speaker System
Operating Instructions
Mode d’emploi
Manual de instrucciones
SRS-M30
English
Before operating the unit, please read this manual thoroughly and retain it for future reference.
WARNING
To prevent fire or shock hazard, do not expose the unit to rain or moisture.To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only.
To prevent fire, do not Cover the ventilation of the apparatus with news papers,
To prevent fire or shock hazard, 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
You are cautioned that any changes or modification not expressly approved in this manual could void your authority to operate this equipment.
For the customers in the U.S.A.This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1)this device may not cause harmful interference, and (2)this device
Hooking up the speakers
(See fig. C)Connect the speaker to the source equipment.When the system is connected to the monaural jack of a radio, etc., the sound may not come through the right speaker. In such a case, use the optional* plug adaptor PC- 236MS.
To connect to a stereoIf a connected source device that incorporates a radio tuner is placed on or near the unit, its radio reception may be affected or sensitivity may go down.
Listening to the sound
(See fig. D)First, turn down the volume on this unit. Before connecting the speakers to the headphone output, reduce the volume of the connected component.
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.
There is no sound from the speaker system.•Make sure all the connections have been correctly made.•Make sure the volume on this unit and the connected component have been turned up properly.
•Replace all the batteries with new ones, if batteries are used with this system.
The sound is distorted.•Turn down the volume level on the connected component. Or, if the connected component has a bass boost function, set it to off.
•Rotate VOLUME on this unit to reduce the volume.•Replace all the batteries with new ones, if batteries are used with this 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 components are positioned too close to the TV set.The sound has suddenly stopped.Make sure all the connections have been correctly made.
Specifications
Speaker section| Speaker system | 39 mm, Full range, |
| magnetically shielded |
| Enclosure type | Open back |
| Impedance | 8 Ω |
| Rated input power | 1 W |
| Maximum input power | 2 W |
| Rated output | 1 W + 1 W |
| (10% T.H.D., 1 kHz, 8 Ω) |
| Input | Connecting cord with |
| plug (75 cm) ⋅ 1 |
| Input impedance | 4.7 kΩ (at 1 kHz) |
| Power | Three R03 (size AAA) batteries, |
| DC 4.5 V (supplied AC power |
| adaptor) |
| Dimensions (w/h/d) | Approx. 59 ⋅ 105 ⋅ 34 mm |
| (2 3/8 ⋅ 4 1/4 ⋅ 1 3/8 in.) |
| Mass | Left: approx. 90 g (3 oz.), |
| Right: approx. 110 g (4 oz.) |
| including batteries |
must accept any interference received, including interference that may cause undesired operation.
Precautions
1 | Set the POWER switch to ON. |
| The POWER indicator lights up. |
|
|
2 | Adjust the VOLUME control. |
| When connecting to the headphone output, also adjust |
| the volume of the connected component. |
| The brightness of the Power indicator is | Optional accessories |
| unstable. | Connecting cord |
| The brightness of the Power indicator may become unstable | Plug adaptor |
| when the volume is turned up. This is not malfunction. | The above optional accessories are not provided in some areas. |
| |
| Design and specifications are subject to change without |
A
Left speakerEnceinte gaucheAltavoz izquierdoto DC IN 4.5 V jackVers la prise DC IN 4,5 V a la toma DC IN 4,5 VB
1 (rear) (arrière)(parte posterior)to wall outletVers la prise murale a la toma de pared2 Three R03 (size AAA) batteries Trois piles R03 (format AAA) Tres pilas R03 (tamaño AAA)
AC power adaptor (supplied) Adaptateur secteur (fourni)Adaptador de alimentación de ca (suministrado)The nameplate indicating operating voltage, power consumption, etc., is located on the rear 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 |
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|
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| Other countries | 100 | – 240 V AC, 50/60 Hz |
• After operating the system with the AC power adaptor, disconnect the AC power adaptor from the wall outlet if the system is not to be used for an extended period of time. The POWER switch does not turn the AC power adaptor off.
On operation•Do not open the cabinet. Refer servicing to qualified personnel only.•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.
If the TV picture or monitor display is magnetically distorted| After listening, set the POWER switch to OFF. |
| The POWER indicator goes off. |
Note |
| Turn off the MEGA BASS or BASS BOOST |
| (Walkman, etc.) function as it may cause audible |
| distortion. |
To Carry the System
(See fig. E)notice. |
C
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.
*“WALKMAN” is a registered trademark of Sony Corporation to represent Headphone Stereo products.
« WALKMAN » est une marque déposée par Sony Corporation pour représenter les produits stéréo dotés d’écouteurs.
“WALKMAN” es una marca registrada de Sony Corporation que representa los productos audífonos estéreo.
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.
On placement•Do not set the speakers 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 cleaningDo not use alcohol, benzine, or thinner to clean the cabinet.If you have any questions or problems concerning your speaker system, please consult your nearest Sony dealer.
Power Sources
Using on house current
D
POWERVOLUMEE
VOLUME POWER
OFF ON
Cord clipWhen the AC power adaptor is connected to the system, internal batteries are automatically disconnected.
Note on the AC power adaptorUse only the supplied AC power adaptor. Do not use any other AC power adaptor to avoid damaging the speakers.
Polarity of the plugBattery installation (See fig. B)
Battery replacementWhen the batteries are weak, the POWER indicator will start flickering and become faint, or the playback sound will become distorted or unstable. In such a case, replace all the batteries with new ones.
| Battery life | (5 mW + 5 mW output) |
| Battery type | Usage time |
|
|
| Sony alkaline battery LR03 (SG) | Approx. 40 hours* |
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| Sony manganese battery R03 | Approx. 20 hours* |
*Usage time stated above may vary according to the temperature or conditions of use.