Peavey 1400X manual

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Table of contents for the manual

  • Page 1

    ® O WNER ’ S M ANUAL DPC ® 1400X 2 x 700 W att Pr of essional St ereo P o wer Amplif ier[...]

  • Page 2

    2 Intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. Intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the prod[...]

  • Page 3

    DPC ® 1400X Thank you for purchasing the DPC ® 1400X! The DPC ® 1400X represents years of digital power amplifier research packed into a one rack space power-house. Delivering 1,400 watts into 4 ohms bridged, or 2 x 700 watts into 2 ohms in stereo, the DPC 1400X reaches new output heights. With all connections on the back panel and all the contr[...]

  • Page 4

    MODE SWITCH (4) This switch is used to change operational modes of the amplifier . When the switch is pressed in, the unit is placed in bridge mode (bridge mode is explained later in this manual) and uses only the Channel A input. When the switch is out, the amplifier operates in stereo mode utilizing both inputs. Accidental selection of bridge mod[...]

  • Page 5

    DPC 1400X. The binding posts of each channel are wired in parallel with that channel’ s 1/4" outputs. This allows for parallel speaker systems. The minimum impedance in stereo mode is 2 ohms. Use of the amplifier below the minimum 2 ohm rating could result in overheating and thermal shutdown. In bridge mode connect the banana plug of your sp[...]

  • Page 6

    status LEDs will be illuminated green. In any event, corrective action should be taken to determine the cause of the thermal shutdown. If the amplifier is not severely overloaded or shorted and air flow is normal in and out of the amplifier , then steps should be taken to provide a cooler environment for all the amplifiers. As a general rule, the c[...]

  • Page 7

    Output Power: (typical value, 120 V AC, 60 Hz): Stereo mode, both channels driven 2 ohms, 1,000 W power channel peak music power 4 ohms, 700 W power channel peak music power 8 ohms, 500 W power channel peak music power Bridge mode 4 ohms, 2,000 W power peak music power 8 ohms, 1,400 W power peak music power Rated Output Power (120 V AC, 60 Hz): Ste[...]

  • Page 8

    8 SP ™ 112M Monitor Output Main Output Impulse ™ 200 Main Input Monitor Input EQ ™ 215FX SRC ™ 4034 Main Monitor DPC ® 1400X Hookup Diagram Out In[...]

  • Page 9

    DPC ® 1400X Nous vous félicitons pour l’achat de ce DPC ® 1400X! Le DPC ® 1400X renferme des années de recherche dans le domaine les amplificateurs numériques dans une unité rack. Avec ses 1400 W att sous 4 Ohm en mode bridge ou 2 x 700 W att sous 2 Ohm en stéréo, le DPC 1400X atteind de nou- veaux sommets de puissance. T outes les conne[...]

  • Page 10

    10 prudence lorsque ce dernier est sélectionné: si le mode Bridge est choisi par accident, cela risque d’endommager les haut-parleurs, particulièrement si vous travaillez en biamplification. Ce mode sera présenté plus en détail dans la suite de ce manuel. COMMUT A TEUR DDT (5) Ce commutateur permet d’activer (Enable) et de désactiver (De[...]

  • Page 11

    FUSIBLE (1 1) Le fusible se situe dans le couvercle du porte-fusible. Si le fusible grille, IL DOIT ÊTRE REM- PLACÉ P AR UN FUSIBLE DE MÊME TYPE POUR ÉVITER TOUT DOMMAGE À L ’ÉQUIPEMENT ET POUR NE P AS ANNULER LA GARANTIE. Si l’ampli grille ses fusibles de manière répétée, il doit être confié à un centre de service qualifié Peavey[...]

  • Page 12

    dans une armoire, même s’il est utilisé à faibles niveaux. Un court-circuit imprévu ou une surcharge répétée peuvent également provoquer un arrêt thermique temporaire et/ou la destruction du fusible. MODE BRIDGE L'intérêt et l’utilisation du mode bridge des amplificateurs stéréos sont souvent mal compris. En ter- mes simples, [...]

  • Page 13

    Puissance de sortie (valeurs typiques, 240 V AC, 50 Hz): Mode Stéréo, deux canaux en fonction 2 ohms, 1,000 W crête à crête/canal 4 ohms, 700 W crête à crête/canal 8 ohms, 500 W crête à crête/canal Mode Bridge 4 ohms, 2,000 W crête à crête 8 ohms, 1,400 W crête à crête Puissance de sortie annoncée (240 V AC, 50 Hz): Mode Stéréo,[...]

  • Page 14

    DPC ® 1400X Herzlichen Glückwunsch zum Erwerb Ihres neuen DPC 1400X! Der DPC 1400X repräsentiert jahre- lange Forschungsarbeit auf dem Gebiet digitaler Leistungsverstärker . Mit 1400 W att an 4 Ohm (gebrückt) oder 2 mal 700 W att an 2 Ohm in stereo erreicht der DPC 1400X neue Ausgangsleistungen. Zieht man alle rückseitigen Anschlüsse und fro[...]

  • Page 15

    "Channel A" Eingang. Ist der Schalter nicht gedrückt, operiert der V erstärker in der Stereo- Betriebsart und benutzt beide Eingänge. V ersehentliche W ahl des "Bridge"-Mode aus der Stereo- Betriebsart heraus während des Betriebs kann zu schweren Lautsprecherschäden führen, insbeson- dere bei zweifach verstärkten Systemen[...]

  • Page 16

    internen Konfigurationsänderung stehen wei tere Optionen zur V erfügung. Für diese Art der Modikation empfehlen wir einen autorisierten Peavey Kundendienst aufzusuchen. Wenn Sie den DPC 1400X im “Bridge” Mode einsetzen (siehe Mode Schalter 4), dann benutzen Sie T erminal 1+ von Kanal A als positiven Ausgang und T erminal 1+ von Kanal B als n[...]

  • Page 17

    sich um einen normalen V organg. Erfolgt eine unzulängliche Kühlung infolge vorgewärmter Luft oder eine Beeinträchtigung der Luftzufuhr infolge einer Blockierung der Zu-und Abluftwege, oder falls der V erstärker stark überlastet ist oder einen Kurzschluss erlitt, so besteht die Möglichkeit, daß der V erstärker vom Thermoschaltkreis aus Sic[...]

  • Page 18

    Reduktion) bei bevorstehendem Clipping. Die Kompressions-schwelle clipped sich selbst womit keine spezielle Thresholdsteuerung benötigt wird. Diese T echnik nutzt jedes kostbare für den V erstärker verfügbare W att effektiv für die Signal-Reproduktion, während gleichzeitig eine Minimalisierung von Clipping und V erzerrung stattfindet. Dadurch[...]

  • Page 19

    Ausgangsleistung: (typischer Wert, 120 V AC, 60 Hz): Stereo Mode, beide Kanäle getrieben 2 Ohm, 1000 W Kanal Spitzenleistung 4 Ohm, 700 W Kanal Spitzenleistung 8 Ohm, 500 W Kanal Spitzenleistung Bridge Mode 4 Ohm, 2,000 W Spitzenleistung 8 Ohm, 1,400 W Spitzenleistung Ausgangsleistung (120 V AC, 60 Hz): Stereo Mode, beide Kanäle getrieben 2 Ohm, [...]

  • Page 20

    DPC ® 1400X ¡Gracias por su compra del DPC ® 1400X! Esta unidad representa muchos años de investigación en amplificadores de potencia digitales concentrados en un dispositivo de potencia que ocupa un único espacio de bastidor . Con la entrega de 1400 W sobre 4 Ω en puente o 2 x 700 W estereofónicos, el DPC 1400X alcanza nuevos niveles de p[...]

  • Page 21

    lante en este manual) y utiliza sólo la entrada del canal A. Cuando el conmutador está hacia afuera, el amplificador funciona en el modo estereofónico y utiliza ambas entradas. Si el amplificador está funcionando en el modo estereofónico y se selecciona accidentalmente el modo de puente, pueden ocurrir daños graves a los altavoces, especialme[...]

  • Page 22

    SALIDA SPEAKON P ARA AL T A VOCES (10) El DPC 1400X incluye precableado interno de fábrica para uso como amplificador estere- ofónico y biamplificador . T al como se indica en la parte posterior de la unidad, el terminal 1+ es positivo y el 1– es negativo. T ambién se dispone de otras opciones para cambiar la con- figuración internamente. Par[...]

  • Page 23

    señal y de la carga del amplificador , la velocidad del ventilador puede aumentar hasta un valor máx- imo o disminuir hasta un valor mínimo. Esta situación es completamente normal. Si el enfriamiento es inadecuado debido al aire precalentado o a que se produce una reducción del flujo de aire por bloqueo de los orificios de entrada/salida, o si[...]

  • Page 24

    compresión se activa mediante un circuito exclusivo que detecta condiciones de señal que podrían sobrecargar al amplificador y , cuando el recorte es inminente, activa la compresión (reduce la ganancia del amplificador). Entonces, el umbral de compresión es el recorte en sí y no se utiliza ningún control de umbral específico. Esta técnica [...]

  • Page 25

    Potencia de salida (valor típico, 120 VCA, 60 Hz): Modo estereofónico, ambos canales en uso Sobre 2 Ω , 1000 Wpico (musicales) por canal Sobre 4 Ω , 700 Wpico (musicales) por canal Sobre 8 Ω , 500 Wpico (musicales) por canal Modo de puente Sobre 4 Ω , 2000 Wpico (musicales) por canal Sobre 8 Ω , 1400 Wpico (musicales) por canal Modo est[...]

  • Page 26

    THIS LIMITED W ARRANTY V ALID ONL Y WHEN PURCHASED AND REGISTERED IN THE UNITED ST A TES OR CANADA. ALL EXPORTED PRODUCTS ARE SUBJECT T O W ARRANTY AND SER VICES TO BE SPECIFIED AND PROVIDED BY THE AUTHORIZED DISTRIBUT OR FOR EACH COUNTRY . Ces clauses de garantie ne vent vaiables qu’aux Etats-Unis et au Canada. Dans tour les autres pays, les cla[...]

  • Page 27

    IMPOR T ANT SAFETY INSTRUCTIONS W ARNING: When using electric products, basic cautions should always be followed. including the following. 1. Read all safety and operating instructions before using this product. 2. All safety and operating instructions should be retained for future reference. 3. Obey all cautions in the operating instructions and o[...]

  • Page 28

    Features and Specifications subject to change without notice A Product of Peavey Electronic Corporation 71 1 A Street / Meridian, MS 39301 / U.S.A. / (601) 483-5365 / Fax (601) 486-1278 © 1999 Printed in the U.S.A. 4/99 80301828[...]