Additional Information

Precautions

On safety

•Before operating the woofer, be sure that the operating voltage of your woofer is identical with that of your local power supply.

•Unplug the woofer from the wall outlet if it is not to be used for an extended period of time. To disconnect the cord, pull the cord by grasping the plug. Never pull the cord itself.

•Should any liquid or solid object fall into the woofer, unplug the woofer and have the woofer checked by qualified personnel before operating it any further.

•AC power cord must be changed only at the qualified service shop.

When turning on or off an amplifier or other equipment

Lower the volume of the amplifier to minimum.

To avoid damaging the woofer

•Be careful in setting the volume control of the amplifier to avoid an excessive input power.

•Do not attempt to open the enclosuer or remold speaker units and networks.

•The grill net is not removable. Do not remove it.

In case color irregularity is observed on the nearby TV screen

With the magnetically shielded type of the speaker system, the speakers can be installed near a TV set. However, color irregularity may still be observed on the TV screen depending on the type of your TV set.

If color irregularity is observed...

nTurn off the TV set once, then turn it on after 15 to 30 minutes.

If color irregularity is observed again...

nPlace the speakers further apart from the TV set.

When howling occurs

Relocate the speaker or turn down the volume of the amplifier.

On installation

•Do not install the woofer near heat sources such as radiators or air ducts, or in a place subject to direct sunlight, excessive dust, mechanical vibration or shock.

•Good ventilation is essential to prevent internal heat build-up in the woofer. Place the woofer in a location with adequate air circulation. Do not place the woofer on a soft surface or too close to a wall as this may obstruct the ventilation hole on the back.

On cleaning the cabinet

Clean the cabinet with a soft cloth lightly moistened with water. Do not use any type of abrasive pad, scouring powder or solvent such as alcohol or benzine.

If you have any questions or problems concerning your woofer that is not covered in this manual, please consult your nearest Sony dealer.

Troubleshooting

If you experience any of the following difficulties while using the woofer, use this troubleshooting guide to help you remedy the problem. Should any problem persist, consult your nearest Sony dealer.

There’s no sound.

/Check that this woofer and components are connected correctly and securely.

/Turn LEVEL clockwise to turn the volume up.

/Reset the level.

The sound has suddenly stopped.

/The speaker cords may have short-circuited. Connect the cords properly.

The sound is distorted.

/The input signal is imperfect.

/The input signal level is too high.

/Set the CUT OFF FREQ as high as possible when playing back the Dolby digital (AC-3).

Severe hum or noise is heard.

/Connect the ground wire of the turntable properly.

/The contacts between the plugs of the connecting cords and the corresponding jacks have not been made properly. Connect the plugs firmly.

/The audio system is picking up some noise from a TV set. Move the audio system away from the TV set or turn the TV set off.

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