B w asw 675 manual

When an input signal is detected, the amplifier automatically becomes fully active and the light glows green. In this position, the amplifier is in permanent standby, and the light glows red. If the subwoofer is to be out of use for an extended period of time, we recommend you isolate it from the power supply, either by using the POWER switch 11 or by removing the plug from the power socket.

The optimum settings depend on the other equipment used with the subwoofer. If using more than one subwoofer, ensure the controls on each one are set the same. When so configured it incorporates all the filtering and level setting required for the subwoofer in all modes. Use the internal noise test signal and volume controls of the decoder to set the levels of all the speakers.

Only change the VOLUME control on the subwoofer if there is not enough range in the decoder to achieve the correct levels. Inexpensive sound level meters are readily available from electronics stores and should be used to calibrate the levels.

Refer to your decoder manual for further details on how to set the levels. There are two settings of the EQ switch. Position B is optimised to allow the subwoofer to provide the highest listening levels, while position A gives greater bass extension coupled with a tighter sound.

Set the system up in the preferred position and play some programme with a steady bass content. Unless two subwoofers are used to preserve separate right and left channel information and are sited close to the relevant satellite speakers, using a higher cut-off frequency may compromise the stereo image and should only be considered if the bass performance of the satellite speakers is particularly limited.

At each setting of the cut-off frequency, listen with the phase switch in both positions. The correct one is that which gives the fullest bass and that will depend on the bass characteristics of your satellite speakers and the relative distances of the subwoofer s and the satellite speakers to the listeners.

When using more than one subwoofer, ensure that each one has its cut-off frequency and phase switch set the same way. Set the loudness of the subwoofer relative to the satellite systems to your liking. Use a wide variety of programme material to get an average setting.

One that sounds impressive on one piece may sound overpowering on another. Listen at realistic levels as the perception of balance varies with sound level. The situation with home theatre is somewhat different from 2-channel audio.

The subwoofer LFE signal is a separate channel rather than an extension of the signal to the satellite speakers. However, the position of the phase switch must still be assessed. Listen with the switch in both positions and choose the one that gives the fullest sound.

Decoders normally have a calibrated noise signal that can be used to set the relative levels of all the speakers, making the task somewhat more straightforward than for 2-channel audio.

However, do not be afraid to alter the settings to your personal preference. It is all too easy to get carried away with the capabilities of the subwoofer, especially with some special low-frequency effects. Often a more realistic portrayal, and one more satisfying in the long term, is to be had by setting the subwoofer level lower that the standard calibration level. If you get problems with lumpy bass — if certain bass notes are exaggerated more than others — then you probably have a room interface problem and it is worth experimenting with the placement of the subwoofer.

What may seem like small changes in position — 15cm 6in or so — can have a profound effect on the sound. Try raising the subwoofer clear of the floor as well as lateral movement. The use of multiple subwoofers can smooth the effects of room resonances, as each subwoofer will tend to excite resonances at different.

If you alter the relative distances from the subwoofer s and satellite speakers to the listeners appreciably, reassess the phase switch setting. You should also check the level setting of the subwoofer using either the decoder output levels or the volume control on the subwoofer amplifier as appropriate , but only after setting the phase correctly.

Do not use the subwoofer as a table. When in use, objects left on top of the subwoofer are liable to rattle.

In particular, avoid the risk of liquids being spilled eg from drinks or vases of flowers. If the system is taken out of use for a long period, disconnect the subwoofer from the power supply. Note: The subwoofer will automatically shut down if driven excessively. Reportez-vous au tableau suivant afin de choisir la formule de raccordement convenable. Ecoutez en utilisant les deux positions et choisissez celle qui fournit son le plus complet.

Cette grille se nettoie simplement avec une brosse douce. Weder der Transport noch sonstige Kosten, noch das Risiko des Ausbaus, des Transports und der Installation der Produkte wird von dieser Garantie abgedeckt. Im Innern befinden sich keine vom Bediener zu wartenden Teile. Das Ausrufungszeichen innerhalb des gleichseitigen Dreiecks macht den Benutzer auf wichtige Bedienungsund Wartungsvorschriften in der Bedienungsanleitung aufmerksam.

Modifizieren Sie das Netzkabel auf keinen Fall. Legen Sie keine Tischdecken, Zeitungen usw. Stellen Sie nur die Bedienelemente ein, die in der Anleitung entsprechend ausgewiesen sind. Lautsprechern, die das komplette Klangspektrum abdecken, zu steigern. Bitte lesen Sie sich diese Bedienungsanleitung vor Inbetriebnahme des Subwoofers aufmerksam durch.

Diese Bedienungsanleitung wird Ihnen dabei helfen. Beachten Sie alle Warnhinweise. Bei Verwendung von zwei Subwoofern sollte jeweils einer neben einem Satellitenlautsprecher stehen. Jedoch hat dies nicht nur Vorteile. Achten Sie auf betonte oder ruhigere Passagen. Wird der Subwoofer auf begrenztem Raum betrieben z. Die Spikes bohren sich durch Teppich boden und liegen direkt auf dem Boden auf. Spikes, bis die optimale Standfestigkeit erreicht ist. Sie sollten zur Pegeleinstellung verwendet werden.

Ist kein deutlicher Unterschied. Oftmals ist aber eine realistischere Wiedergabe langfristig zufriedenstellender. Dazu sollte die Einstellung des Subwooferpegels unter dem Standardpegel liegen.

Versuchen Sie, einen Abstand zwischen Boden und Subwoofer zu schaffen oder den Subwoofer hin und her zu bewegen.

Der Einsatz von mehreren Subwoofern kann die Wirkung von Raumresonanzen mildern,. No es transferible. This product has been designed and manufactured to the highest quality standards.

Page 6 expose the product to rain or excessive moisture such as in a sauna or bathroom. Do not use this product near water — for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool and the like. Page 7 The more boost you get from the room, the less hard the speaker has to work; but there is a down side. Corner positions often excite more low-frequency room resonances, making the bass more uneven with frequency.

Jedoch hat dies nicht nur Vorteile. Page 24 outros aparelhos incluindo amplificadores que produzam calor. Auto: Ligando inicialmente o subwoofer em Auto, o amplificador fica activo e a luz 1 fica verde. Cuidados com o subwoofer A caixa do subwoofer pode ser limpa apenas com um pano seco. Page 28 di alimentazione che avete in casa consultate il vostro ente fornitore di energia elettrica.

Page Nederlands Beperkte Garantie in entrambe le posizioni. Also note that I am happy to deliver this for free after the sale if you are local to me in the San Francisco, Berkeley or Marin County area. BrianMWMar 15,. This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website.

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