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Boston Acoustics XB2 manual

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Table of contents for the manual

  • Page 1

    Powered Subwoofer Featuring BassT rac ®[...]

  • Page 2

    2 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 dr y cloth. 7 . Do not block any ventilation openings. Install in accordance with the manufactur er's instructions. 8. Do not install near any heat sour ces such as radiators, [...]

  • Page 3

    3 Connections Line level: Use the jack labeled “ line level in” with most systems. These inputs accept the line level signal from your receiver’ s subwoofer output. The subwoofer’ s circuitry filters out the high frequencies and sends the r emaining low fr equencies to the subwoofer power amplifier . Speaker level: Use these high-level term[...]

  • Page 4

    4 crossover (Hz crossover (Hz) volume volume power power 0º 0º 180º 180º polarity polarity line level in line level in left left right right speaker level in speaker level in 75 75 100 125 125 125 125 CAUTION: Disconnect supply cord before replacing fuse. For continued protection against risk of fir fuse. For continued protection against risk o[...]

  • Page 5

    5 Connecting the Subwoofer to Ster eo or Dolby ® Pro Logic ® Systems For stereo or Dolby Pr o Logic systems, the easiest method is to use speaker wire connections as shown. When using the speaker wire hookup, the subwoofer’ s built-in crossover is engaged. As a starting point, set the cr ossover contr ol on the subwoofer at roughly the lower li[...]

  • Page 6

    6 Contr ols Crossover (Hz): Adjusts the frequency of the lowpass filter for the subwoofer . Power off/on: Switches the amplifier on and off. Once switched to the “on” position, the XB2’ s auto-on circuitry turns the subwoofer on when a signal is presented, and turns it of f after no signal is detected for several minutes. Polarity (0° or 180[...]

  • Page 7

    7 IMPORT ANT : Do not place the subwoofer wher e there is a chance of contact between the r ear panel and drapes o r furniture. Position XB2 in corner for maximum bass output If Speaker Wir e Connections Cause the Subwoofer to Hum Certain receivers use speaker gr ounding circuits that may be incompatible with the speaker level inputs of exter- nal [...]

  • Page 8

    BassT rac, Boston, Boston Acoustics, Deep Channel are register ed trademarks of Boston Acoustics, Inc. Dolby and Pro Logic ar e registered trademarks of Dolby Laboratories Licensing Corporation. © 2006 Boston Acoustics, Inc. All rights r eserved. Specifications subject to change without notice. 300 Jubilee Drive Peabody , MA 01960 U.S.A. 978.538.5[...]

  • Page 9

    Subwoofer amplificado con BassT rac ®[...]

  • Page 10

    2 1. Lea estas instrucciones. 2. Guarde estas instrucciones. 3. Respete todas las advertencias. 4. Siga todas las instrucciones. 5. No utilice este aparato cerca del agua. 6. Límpielo solamente con un paño seco. 7. No bloquee ninguna de las aberturas de ventilación. Instálelo siguiendo las instrucciones del fabricante. 8. No lo instale en las p[...]

  • Page 11

    3 Conexiones Nivel de línea: utilice la toma identificada como “line level in” (Entrada nivel de línea) con la mayoría de los sistemas. Estas entradas admiten la señal de nivel de línea procedentes de la salida del subwoofer del r eceptor . El sistema de circuitos del sub- woofer filtra las fr ecuencias altas y envía el resto de fr ecuenc[...]

  • Page 12

    4 crossover (Hz crossover (Hz) volume volume power power 0º 0º 180º 180º polarity polarity line level in line level in left left right right speaker level in speaker level in 75 75 100 125 125 125 125 CAUTION: Disconnect supply cord before replacing fuse. For continued protection against risk of fir fuse. For continued protection against risk o[...]

  • Page 13

    5 Conexión del Subwoofer a sistemas estér eo o Dolby ® Pro Logic ® Para sistemas estéreo o Dolby Pr o Logic, el método más sencillo consiste en utilizar las conexiones del cable de altavoz como se ha indicado anteriormente. Al utilizar la conexión de los cables de altavoz se activa el separador de fr ecuencias integrado en el subwoofer . Pa[...]

  • Page 14

    6 Contr oles Crossover (Separador de fr ecuencias) (Hz): ajusta la frecuencia del filtr o de paso bajo del subwoofer . Power (Apagado/encendido): enciende y apaga el amplificador . Una vez colocado en la posición de encendido, el sistema de c ircuitos de encendido automático del XB2 activará el subwoofer si hay una señal pr esente y lo apagará[...]

  • Page 15

    7 IMPORT ANTE: no coloque el subwoofer en un lugar donde haya posibilidad de contacto entre el panel traser o y telas o muebles. Coloque el XB2 en esquina para obtener la máxima salida de graves Si la conexión de cable de altavoz hace que el subwoofer emita un zumbido Algunos r eceptor es utilizan circuitos de toma de tierra de altavoz que pueden[...]

  • Page 16

    BassT rac, Boston, Boston Acoustics y Deep Channel son marcas registradas de Boston Acoustics, Inc. Dolby y Pro Logic son marcas registradas de Dolby Laboratories Licensing Corporation. © 2006 Boston Acoustics, Inc. Reser vados todos los derechos. Especificaciones sujetas a cambios sin previo aviso. 300 Jubilee Drive Peabody , MA 01960 EE.UU. +1 9[...]

  • Page 17

    Caisson de graves doté de la technologie BassT rac ®[...]

  • Page 18

    2 2 1. Lire les instructions suivantes. 2. Conserver ce document. 3. Respecter tous les avertissements. 4. Suivre toutes les instructions. 5. Ne pas utiliser cet équipement près d’un point d’eau. 6. Nettoyer uniquement avec un chiffon sec. 7. Ne pas bloquer les orifices d’aération. Procéder à l’ins- tallation confor mément aux instruc[...]

  • Page 19

    3 Connexions Niveau de ligne : Utiliser la prise jack marquée « entrée de ligne » sur la plupart des systèmes. Ces prises reçoivent le signal de niveau de ligne provenant de la sortie du caisson de graves du récepteur . Les circuits du caisson de graves filtr ent les fréquences et envoient les basses fréquences r estantes à l’amplificat[...]

  • Page 20

    4 crossover (Hz crossover (Hz) volume volume power power 0º 0º 180º 180º polarity polarity line level in line level in left left right right speaker level in speaker level in 75 75 100 125 125 125 125 CAUTION: Disconnect supply cord before replacing fuse. For continued protection against risk of fir fuse. For continued protection against risk o[...]

  • Page 21

    5 Connexion du caisson de graves aux systèmes stéréo ou Dolby ® Pr o Logic ® Pour les systèmes stéréo ou Dolby Pro Logic, la méthode la plus simple est d’utiliser les fils de raccor dement du haut-parleur , comme indiqué ci-dessus. En cas de branchement à l’aide du fil du haut-parleur , le répar titeur intégré du caisson de graves[...]

  • Page 22

    6 Commandes R épartiteur (Hz) : R ègle la fréquence du filtre passe-bas du caisson de graves. Mise sous tension/hors tension : Mise sous tension et hors tension de l’amplificateur . Une fois en position de marche (on), les circuits de mise en activité automatique du XB2 activent le caisson de graves lorsqu’un signal est émis et le désacti[...]

  • Page 23

    7 IMPORT ANT : Ne pas placer le caisson de graves dans un endroit présentant un risque de contact entr e le panneau arrière et des tentures ou des meubles. Positionner l’unité XB2 dans un coin pour une fréquence de basses optimale Si les fils de raccor dement du haut-parleur pr ovoquent un r onflement Cer tains récepteurs utilisent des circu[...]

  • Page 24

    BassT rac, Boston, Boston Acoustics et Deep Channel sont des marques déposées de Boston Acoustics ; Inc. Dolby et Pro Logic sont des marques déposées de Dolby Laboratories Licensing Corporation. © 2006 Boston Acoustics, Inc. T ous droits réservés. Spécifications sujettes à modifications sans préavis. 300 Jubilee Drive Peabody , MA 01960 ?[...]