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 Precautions for installation

• To prevent deformation or discoloration of the cabinet, do not

install the unit where it is exposed to direct sunlight or high
humidity, and avoid installation near air conditioning outlets.

• Speaker vibrations may cause howling. Place the unit as far

away from the player as possible.

• Take the occurrence of earthquakes or other physical shocks

into consideration when selecting the installation place, and
secure the unit thoroughly.

• Tuner reception may become noisy or hissing if this unit is

installed nearby the tuner. In this case, leave a more distance
between the tuner and this unit or use an outdoor antenna for
better tuner reception without interference from this unit.

• This unit is magnetically shielded to avoid color distortions on TVs.

However, if not installed properly, it may cause color distortions.
So, pay attention to the following when installing the unit.
– When placing this unit near a TV set, turn off the TV’s main

power switch or unplug it before installing this unit.
Then wait at least 30 minutes before turning on the TV’s main
power switch again.

Some TVs may still be affected even though you have followed
the above. If this happens, move this unit away from the TV.

• When the TV screen shakes, move this unit away from the TV

to find a position where the screen doesn’t shake and then set
the unit there.

• Do not connect the AC power cord until all other connections

have been made.

 Precautions for Daily Use

• To maintain the appearance of the unit

Wipe with a dry, soft cloth if the cabinet or control panel should
become dirty.
If very dirty, apply a small amount of water or neutral detergent
to the cloth and wipe clean. Then wipe with a dry cloth.

• To improve the sound field

If the speakers are facing a solid wall or glass door, etc., it is
recommended to furnish the wall with materials that absorb
sounds, for example by hanging up thick curtains, to prevent
reflections and standing waves.

 Checking the Supplied Accessories

Check to be sure you have the following supplied accessories.
The number in parenthesis indicates the quantity of the piece
supplied.

Monaural audio cord (1)

AC plug adaptor (1)

If the item mentioned above is missing, contact your dealer
immediately.

Contents

Warnings, Cautions and Others ................................... 2
Connections .................................................................. 3
Operations ..................................................................... 3
Additional Information .................................................. 4

20 cm

20 cm

15 cm

15 cm

20 cm

10 cm

Thank you for purchasing a JVC speaker.
Before you begin using it, please read the instructions carefully to be sure you get the best possible performance. If you have any
questions, consult your JVC dealer.

To reduce the risk of electrical shocks, fire, etc.:
1. Do not remove screws, covers or cabinet.
2. Do not expose this appliance to rain or moisture.

 Caution—POWER switch

This apparatus is provided with the POWER switch to minimize
power consumption for safe use. Therefore,
1. Before doing initial settings, complete all the connections

required, connect the mains plug into the wall outlet, then set
the POWER switch to ON [ 

 ].

2. When not in use, set the POWER switch to OFF [ 

 ].

This disconnects the mains line.

 Cautions

• Do not block the ventilation openings or holes.

(If the ventilation openings or holes are blocked by a
newspaper or cloth, etc., the heat may not be able to get out.)

• Do not place any naked flame sources, such as lighted candles,

on the apparatus.

• When discarding batteries, environmental problems must be

considered and local rules or laws governing the disposal of
these batteries must be followed strictly.

• Do not expose this apparatus to rain, moisture, dripping or

splashing and that no objects filled with liquids, such as vases,
shall be placed on the apparatus.

Warnings, Cautions and Others

Front view

Side view

Front

 Caution—Proper Ventilation

To avoid risk of electric shock and fire, and to prevent damage,
locate the apparatus as follows:
1 Front:

No obstructions and open spacing.

2 Sides/ Top/ Back:

No obstructions should be placed in the areas shown by the
dimensions below.

3 Bottom:

Place on the level surface. Maintain an adequate air path for
ventilation by placing on a stand with a height of 10 cm or
more.

SP-DWF10_Eng.pm65

4/27/04, 9:23 AM

2

Summary of Contents for SP-DWF10

Page 1: ...0 LVT1145 010A J POWERED SUBWOOFER INSTRUCTIONS For Customer Use Enter below the Model No and Serial No which are located either on the rear bottom or side of the cabinet Retain this information for future reference Model No Serial No ...

Page 2: ...dio cord 1 If the item mentioned above is missing contact your dealer immediately CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL RISK OF ELECTRIC SHOCK DO NOT OPEN The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsula...

Page 3: ...ot detect sounds Auto Power On Standby may not work correctly Turning On the Power POWER To turn on the power Press the POWER switch to the ON position The power lamp lights in green To cut of the power Press the POWER switch to the OFF position The power lamp goes out This will disconnect the mains lead Operations Front Rear Power lamp Connections Before connecting this unit to the amplifier or r...

Page 4: ...r volume level is too low This is not a malfunction If this happens cancel Auto Power On Standby No sound is heard Connections are incorrect or loose Check the connections If incorrect redo the corrections See page 3 Audio signals through the amplifier are extremely weak Increase the volume level on the amplifier Sounds fluctuate suddenly become loud or soft The built in protective circuit is work...

Page 5: ...ing 4 Damage that occurs in shipment due to act of God and cosmetic damage 5 Signal reception problems and failures due to line power surge 6 Video Pick up Tubes CCD Image Sensor Cartridge Stylus Needle are covered for 90 days from the date of purchase 7 Accessories 8 Batteries except that Rechargeable Batteries are covered for 90 days from the date of purchase There are no express warranties exce...

Page 6: ...5722 for your nearest authorized servicer or visit our website at www JVC com Remember to retain your Bill of Sale for Warranty Service Do not service the television yourself Caution To prevent electrical shock do not open the cabinet There are no user serviceable parts inside Please refer to qualified service personnel for repairs Accessories To purchase accessories for your JVC product please ca...

Page 7: ...COMPACT COMPONENT SYSTEM SP DWF10 POWERED SUBWOOFER INSTRUCTIONS LVT1145 007A A SP PWE5 ...

Page 8: ...ections and standing waves Checking the Supplied Accessories Check to be sure you have the following supplied accessories The number in parenthesis indicates the quantity of the piece supplied Monaural audio cord 1 If the item mentioned above is missing contact your dealer immediately Contents Warnings Cautions and Others 2 Connections 3 Operations 3 Additional Information 4 20 cm 20 cm 15 cm 15 c...

Page 9: ...Y To activate AUTO POWER ON STANDBY Press the AUTO POWER ON STANDBY switch to the ON position If no sound comes in for 5 10 minutes the unit enters standby mode The power lamp lights in red If the unit detects incoming signals the unit starts operating The power lamp lights in green To cancel AUTO POWER ON STANDBY Press out the AUTO POWER ON STANDBY switch to set it to the CANCEL position CANCEL O...

Page 10: ...or loose Check the connections If incorrect redo the corrections See pages 3 Audio signals through the amplifier are extremely weak Increase the volume level on the amplifier Sounds fluctuate suddenly become loud or soft The built in protective circuit is working Lower the volume level then turn off and on the unit Suddenly no sound comes out the power lamp still lights in green The volume of the ...

Page 11: ...COMPACT COMPONENT SYSTEM SP DWF10 LVT1145 004A US UJ POWERED SUBWOOFER SUBWOOFER MOTRIZ SUBWOOFER AUTO ALIMENTADO INSTRUCTIONS MANUAL DE INSTRUCCIONES MANUAL DE INSTRUÇÕES ...

Page 12: ... por la compra de un altavoz JVC Para obtener el mejor rendimiento posible por favor lea atentamente las instrucciones antes de intentar el uso Si tienenaluna pregunta acuda a su agente de JVC Advertencias precauciones y notas Para reducir el riesgo de incendios descargas eléctricas etc 1 No retire los tornillos las cubiertas o la caja 2 No exponga este aparato a la lluvia o la humedad Precaución ...

Page 13: ...this case leave a more distance between the tuner and this unit or use an outdoor antenna for better tuner reception without interference from this unit This unit is magnetically shielded to avoid color distortions on TVs However if not installed properly it may cause color distortions So pay attention to the following when installing the unit When placing this unit near a TV set turn off the TV s...

Page 14: ...ring mottled Para obtener el mejor sonido posible de su unidad Coloque un subwoofer en cualquier lugar deseado dado que los sonidos graves son no direccionales Normalmente instálelo delante de usted Coloque los altavoces principales a la misma distancia desde la posición de audición Asegúrese de colocar el altavoz de subgraves activo a la derecha del televisor Si coloca el altavoz de subgraves act...

Page 15: ...ar la alimentación Pulse el botón POWER y ajústelo a la posición OFF La lámpara de la alimentación se apaga Esto desconectará el cordón de alimentación Funcionamiento automático de la unidad de acuerdo con las señales entrantes AUTO POWER ON STANDBY Para activar AUTO POWER ON STANDBY Pulse el botónAUTO POWER ON STANDBY y ajústelo a la posición ON Si no hay sonido durante un periodo de 5 10 minutos...

Page 16: ...emas Este cuadro le ayudará a resolver los problemas operacionales diarios Si hay algún problema que no puede resolver póngase en contacto con su concesionario La unidad no se encienda Está la unidad enchufada Enchufe firmemente el cable de alimentación de CA en la toma de CA AUTO POEWR ON STANDBY no funciona correctamente Señales muy débiles o nivel de volumen demasiado bajo Esto no es una anomal...

Page 17: ...COMPACT COMPONENT SYSTEM SP DWF10 LVT1145 005A UX POWERED SUBWOOFER INSTRUCTIONS ...

Page 18: ...nding waves Checking the Supplied Accessories Check to be sure you have the following supplied accessories The number in parenthesis indicates the quantity of the piece supplied Monaural audio cord 1 AC plug adaptor 1 If the item mentioned above is missing contact your dealer immediately Contents Warnings Cautions and Others 2 Connections 3 Operations 3 Additional Information 4 20 cm 20 cm 15 cm 1...

Page 19: ...annot detect sounds Auto Power On Standby may not work correctly Turning On the Power POWER To turn on the power Press the POWER switch to the ON position The power lamp lights in green To cut of the power Press the POWER switch to the OFF position The power lamp goes out This will disconnect the mains lead Operations Front Rear Power lamp Connections Before connecting this unit to the amplifier o...

Page 20: ...weak or volume level is too low This is not a malfunction If this happens cancel Auto Power On Standby No sound is heard Connections are incorrect or loose Check the connections If incorrect redo the corrections See page 3 Audio signals through the amplifier are extremely weak Increase the volume level on the amplifier Sounds fluctuate suddenly become loud or soft The built in protective circuit i...

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