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Dynaudio BM9S manual

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Table of contents for the manual

  • Page 1

    BM 9 S Owners Manual ,g p y g[...]

  • Page 2

    Dynaudio Acousti cs BM9S Content s Safety ................................................................................................... ..................... 1 Before operation ............................................................ .......................................... 3 About this operating manual .................................[...]

  • Page 3

    Safety Dynaudio Aco ustics BM9S 1 Englis h Safety Import ant Safety Instructions 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all i nstructions. 5. Do not use this apparatus near water . 6. Clean only with dry cloth. 7. Do not block any ventilation openings . Install in accordance with the manufacturer&apo[...]

  • Page 4

    Safety 2 Dynaudio Acousti cs BM9S Safety sign s Signal words WA R N I N G RISK OF ELEC TRIC SHOCK! DO NOT OPEN! To reduce the risk of electric shock, do not remove the back panel and do not expose the apparatus to rain or moisture. No user serviceable parts inside. Refer servicing to qualified person nel. The exclamation point within an equilateral[...]

  • Page 5

    Before operatio n Dynaudio Aco ustics BM9S 3 Before operation About this operating manual Used signs and symbols In this operating manual follow ing signs and symbols are used: How this operating manual is structu red This operating manual is divi ded in three main chapters, in which you can find all the information needed to operate the BM9S succe[...]

  • Page 6

    Before operation 4 Dynaudio Acousti cs BM9S Unp acking Unpacking the subwoofer 1. Unpack the subwoofer on a clean, even and soft area; floor carpeting is very suitable. 2. The packaging should be opened from the top. Remove all accessories that come packed with the subwoofer (such as AC power cord and grille) . Do not remove the top part of the pro[...]

  • Page 7

    Before operatio n Dynaudio Aco ustics BM9S 5 Controls and connections ➊ POWER ON/O FF Main power switch (to switch the subwoofer manually on a nd off). LED shows operation mode: • red = subwoofer switched on and in mute mode • green = subwoofer is activated ➋ AC IN Mains power input. ➌ Gain Subwoofer volume level. ➍ SUB Lowpass Subwoofe[...]

  • Page 8

    Before operation 6 Dynaudio Acousti cs BM9S Connecting th e subwoofer Subwoofer input s The BM9S provides two different signa l inputs: LFE/Slave IN This input allows the LFE (Low Fr equency Effect) channel to be connected. The signal is: • reproduced by the subw oofer • routed to the Slave OUT for a second sub woofer to be connected. The SUB L[...]

  • Page 9

    Before operatio n Dynaudio Aco ustics BM9S 7 Connecting a single subwoofer ➊ Connecting as LFE ch annel X Connect subwoofer to LFE/ Slave inp ut. ➋ Connecting as subwoo fer for satellites X Connect full bandwidth signal to SA T/SUB input. Sub reproduces sum of right and left signal. X Set the Mode switch to LFE . Multiple subwoofer connect ions[...]

  • Page 10

    Operation 8 Dynaudio Acousti cs BM9S Connecting loudsp eakers If your source provides bass management, you can use the BM9S LFE input alone in LFE or SLAVE mode, depending on the management system capabilities. Avoid double processing if possible. Connecting speakers 1. Connect the subwoofer as explained in “Connecting a single subwoofer” on pa[...]

  • Page 11

    Operation Dynaudio Aco ustics BM9S 9 Adjusting the volume (Gain) The correct volume setting is an important aspe ct in achieving a well balanced speaker combination. X Adjust the Gain control, until correct setting is reached. Selecting the subwoofer cut-off frequency (SUB Lowp ass) The SUB Lowpass control allows the frequency range of the subwoofe[...]

  • Page 12

    Operation 10 Dynaudio Acousti cs BM9S Setting the phase (Phase) With the phase settings you can adjust th e phase relationship between the subwoofer and main speakers. If either subwoofer or ma in speaker are slightly out of phase in relation to the other, it can result in decreased bass output in the frequency response area where they overlap e ac[...]

  • Page 13

    Troubleshooting Dynaudio Aco ustics BM9S 11 T roubleshoo ting T roubleshooting There may be various r easons why the s ubw oofer doesn’t function properly in a system without it being faulty. The checklis t below will help solv e problems you may encounter. Before consulting yo ur Dynaudio Acoustics dealer, chec k this list first. Check this firs[...]

  • Page 14

    Technical Information/Warranty 12 Dynaudio Acousti cs BM9S T e chnical Information/Warranty Changing the fuse The fuse is placed on the rear of the subwoofer below the mains power input. It can be changed without removing the amplifier module. Changing the fuse 1. Switch off the mains power switch and unplug the power cable. 2. Pull out the fuse ho[...]

  • Page 15

    Technical Information/Wa rranty Dynaudio Aco ustics BM9S 13 T echnical Specifications Parameter Data System Active subwoofer Bass principle Closed Frequency response 29 Hz to 250 Hz ( +/-3 dB) Inputs • LFE/Sla ve • SA T/SU B XLR right/lef t full bandwidth, XLR Input impedance • + branch • – branch 20 kOhm 10 kOhm Sensitivity 75 mV RMS to [...]

  • Page 16

    Technical Information/Warranty 14 Dynaudio Acousti cs BM9S W arranty Dynaudio Acoustics provides a transfer able one-year limited manufacturer’s warranty. This warranty only covers faults or defects in material and productio n. Damage caused as a result of abuse, misuse or defective associated electr onics is not covered by the warranty. All warr[...]

  • Page 17

    Sicherheit Dynaudio Aco ustics BM9S 15 Deutsch Sicherh eit Sicherheit sh inweise Bestimmungsgem äßer Gebrauch Der Subwoofer Dynaudio Acoustics BM9S is t ein Lautsprecher mit integrierte m Verstärker zur Wiedergabe tiefster Fr equenzen. Er wurde konzipiert für den Einsatz in Audio-Video-Anlagen im Heimbereich und darf auch nur dort betrieben wer[...]

  • Page 18

    Vor dem Betrieb 16 Dynaudio Acousti cs BM9S V or dem Betrieb Zu dieser Anleitung Lesen Sie diese Bedienhinweise bitte sorgfältig, bevor Sie den Subwoofer in Betrieb nehmen und befolgen Sie alle Anleitungen. Bewahren Sie die Bedienungsanleitung in der Nähe des Subwoofers auf, um je derzeit eine korrekte Bedienung zu gewährleisten. V erwendete Zei[...]

  • Page 19

    Vor dem Betrieb Dynaudio Aco ustics BM9S 17 Zum Aufbau dieser Anle itung Diese Anleitung ist in drei Hauptkapitel unterteilt: • V or dem Be trieb: Hier finden Sie Informationen zum Ausp acken und Anschließen des Subwoofers, sowie zu den Bedienelementen. • Bedienun g: Generelle Hinweise zur Bedienung und zur Aufstellung. • Optimierung der Ein[...]

  • Page 20

    Vor dem Betrieb 18 Dynaudio Acousti cs BM9S Anschluss- und Bedienelemente ➊ POWER ON/OFF Netzschalter: schaltet den Subwoofer ein und aus. LED zeigt den Betriebszustand: • rot = Subwoofer ist eingeschaltet und im Ruhezustand • grün = Subwoofer ist im Betriebszustand ➋ AC IN Netzanschluss. ➌ Gain Lautstärkeregler des Subwoofers. ➍ SUB [...]

  • Page 21

    Vor dem Betrieb Dynaudio Aco ustics BM9S 19 Subwoofer anschließen Subwoofer Eing änge Der BM9S verfügt über zwei unterschiedlich e Signal-Eingänge: LFE/Slave IN Dieser Eingang dient zum Anschluss des LFE-Kanals (Low Frequency Effect). Das Signal wird verwendet: • zur direkten Wiedergabe vom Subwoofer , • zur Weiterleitung über Slave OUT a[...]

  • Page 22

    Vor dem Betrieb 20 Dynaudio Acousti cs BM9S Einen einzelnen Subwoofer anschließe n ➊ Subwoofer als LFE-Kanal ansch ließen X Verbinden Sie den LFE-Kanal mit LFE/Slave des Subwoofers. ➋ Subwoofer für Satelliten anschließen X Verbinden Sie das Stereo-Ausgangssignal mit SA T/SUB de s Subwoofers. Der Subwoofer gibt das Summensignal aus rechtem u[...]

  • Page 23

    Bedienung Dynaudio Aco ustics BM9S 21 Laut sprecher anschließen Verfügt Ihre Signalquelle über ein Ba ssmanage ment, so können Sie in Abhängigkeit von den Möglichkeiten des Management systems ausschließ l ich den LFE-Eingang des BM9S im LFE- oder Slave-Mode verwenden. Vermeide n Sie unbedingt die doppelte Verarbeitung des Signals. Lautsprech[...]

  • Page 24

    Bedienung 22 Dynaudio Acousti cs BM9S Laut stärke einstellen (Gain) Die richtige Lautstärke ist ein sehr wich tiger Aspekt einer ausgewogenen, ideal auf einander abgestimmten Lautsprecherkombinatio n. Lauter/leiser stellen X Drehen Sie am Regler Gain , bis die gewünschte Lautstärke er reicht ist. Subwoofer-Grenzfrequenz wählen (SUB Lowp ass) ?[...]

  • Page 25

    Bedienung Dynaudio Aco ustics BM9S 23 Phase einstellen (Phase) Mit der Einstellung der Phase können Sie das Zeitverhalten zw ischen dem Subwoofer und den Hauptlautsprechern justiere n. Falls der Subwoofer oder die Frontlautsprecher in Relation zueinander verzög ert spielen, führt das zu einem abgeschwächten Ausgangspegel in dem Frequenzber eich[...]

  • Page 26

    Fehlersuche 24 Dynaudio Acousti cs BM9S Fehlersuche Fehlersuche Es kann verschiedene Gründe geben, warum der Subwoofer in Ihrem System nicht einwandfrei spielt, ohne dass ein technischer Defekt vorliegt. D ie Check-Liste im folgenden soll helfen, auftauchende Probleme zu beheben. Bevor Sie sich also auf den Weg zu Ihrem Dynaudio Acoustics Fac hhä[...]

  • Page 27

    Technische Inf ormationen/Garantie Dynaudio Aco ustics BM9S 25 T echnische Infor mationen/Garantie Sicherung ersetzen Die Sicherung befindet sich auf der Subwoofe r-Rückseite, unter der Netzbu chse. Sie kann ersetzt werden, ohne dass die Verstärkerelektr onik geöffnet werden muss. Sicherung wechseln 1. Schalten Sie den Subwoofer aus und ziehen S[...]

  • Page 28

    Technische Informati onen/Garantie 26 Dynaudio Acousti cs BM9S T echnische Daten Parameter Daten System Aktiver Subwoof er Bassprinzip Geschlossen Frequenzbereich 29 Hz bis 250 Hz (+/-3 dB) Eingänge • LFE/Slave • SA T/SUB XLR rechts/links br eitbandig, XLR Eingangsimpedanz • + Leiter • – Leiter 20 kOhm 10 kOhm Empfindlichkeit 75 mV RMS b[...]

  • Page 29

    Technische Inf ormationen/Garantie Dynaudio Aco ustics BM9S 27 Garantie Dynaudio Acoustics gewährt auf Lautsprec her eine Ga rantie von einem Jahr. Diese Garantie erstreckt sich aussch ließlich auf Material- und Fertig ungsmängel. Schäden, die durch unsachgemäßen Betri eb oder defekte Verstärker entstanden sind, werden von der Garantie nicht[...]

  • Page 30

    D YNAUDIO Acoustics c/o TC Electronics A/S Sindalsvej 34 8240 Risskov Phone +45 87 - 427 000 Denmark D YNAUDIO Acoustics A/S Sverigesvej 15 DK-8660 Skanderborg Denmark Phone/T el. +45 86 52 34 1 1 Sales/V ertrieb D YNAUDIO Acoustics (UK) Ltd. Unit 21, Riverside W orkshops 28 P ark Street, London SE1 9EQ. UK. Phone/T el. +44 171 403 3808 © D YNAUDI[...]