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Crunch GTO2120 manual

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Table of contents for the manual

  • Page 1

    2-KANAL VERSTÄRKER 2 CHANNEL AMPLIFIER AMPLIFICA TEUR 2 CANAUX AMPLIFICA TORE 2 CANALI AMPLIFICADOR DE 2 CANALES BEDIENUNGSANLEITUNG USER’S MANUAL MODE D’EMPLOI MANUALE D’USO MANUAL DE USO GTO 2 1 20[...]

  • Page 2

    DEU ENG FRA ITA ESP 3 8 13 18 23 ABBILDUNGEN / FIGURES / FIGURES / FIGURE / FIGURES 28 BEDIENUNGSANLEITUNG USER’S MANUAL MODE D’EMPLOI MANUALE D´USO MANUAL DE USO INHALTSVERZEICHNIS TABLE OF CONTENT TABLE DES MATIÈRES SOMMARIO INDICE[...]

  • Page 3

    GTO2120 2 x 70 W an 4 Ohm 2 x 120 W an 2 Ohm 2 x 140 W an 4 Ohm 2 x 240 W an 2 Ohm 2 – 8 Ohm 10 Hz – 40 kHz (-3 dB) < 0,2 % (1 kHz) > 92 dB 6 – 0,2 V Cinch 20 kOhm / High Level 200 Ohm 50 – 250 Hz @ 12 dB/Oktave 50 – 250 Hz @ 12 dB/Oktave 0 – 12 dB @ 45 Hz +12 V (12 – 16 V), Minus an negativer Masse 20 A 135 x 50 x 160 mm 3 DEU [...]

  • Page 4

    4 DEU HINWEISE VOR DER INSTALLATION - Dieser Verstärker ist nur zum Betrieb in einem Fahrzeug geeignet. - Dieser Verstärker ist nur zum Anschluss an ein 12-Volt-System mit negativer Masse geeignet. - Die während des Betriebs abgestrahlte Wärme erfordert einen Montageort mit ausreichender Luftzirkulation. Es ist sehr wichtig, dass die Kühlrippe[...]

  • Page 5

    5 DEU ANSCHLUSS EINES WEITEREN VERSTÄRKERS Aufgrund seiner kompakten Bauform hat der Verstärker keine Signalausgänge für den Anschluss weiterer Verstärker, wie zum Beispiel einen Mono-Subwoofer-Verstärker. Benutzen Sie in diesem Falle Y-Adapter aus dem Fachhandel um das Eingangssignal (Cinch/RCA-Kabel vom Steuergerät) entsprechend zu splitte[...]

  • Page 6

    6 DEU Sollte der Verstärker zum Betreiben von Satellitenlautsprechern (Mittel-/ Hochton-Lautsprecher) benutzt werden, stellen Sie den Schalter (X-OVER, Abb.1, 5) auf „HPF“ oder bei großen Lautsprechern ab 20 cm auf ”FULL”. Stellen Sie am Regler (LPF/HPF, Abb.1, 6) die gewünschte Trennfrequenz ein. Somit werden nur die Frequenzen oberhalb[...]

  • Page 7

    2-KANAL-BETRIEB STEREO (ABB. 3) Wenn der Verstärker von einem Steuergerät mit 2 Ausgangskanälen angesteuert wird, um damit 2 Lautsprecher in Stereo zu betreiben, sind die Anschlüsse folgendermaßen vorzunehmen: (1) Stereo Audiosignal-Hochpegeleingänge für die Lautsprecherausgänge vom Steuergerät (2) Zum Steuergerät, Audiosignal-Ausgang rec[...]

  • Page 8

    8 ENG GTO2120 2 x 70 W @ 4 Ohms 2 x 120 W @ 2 Ohms 2 x 140 W @ 4 Ohms 2 x 240 W @ 2 Ohms 2 – 8 Ohms 10 Hz – 40 kHz (-3 dB) < 0,2 % (1 kHz) > 92 dB 6 – 0,2 V RCA 20 kOhms / High Level 200 Ohms 50 – 250 Hz @ 12 dB/Octave 50 – 250 Hz @ 12 dB/Octave 0 – 12 dB @ 45 Hz +12 V (12 – 16 V), negative ground 20 A 135 x 50 x 160 mm WARRANTY[...]

  • Page 9

    9 ENG IMPORTANT NOTES PRIOR TO INSTALLATION - This device is only suited for the operation in a vehicle. - This device is only suited for a 12 volt system with negative ground. - The radiated heat while operation requires sufficient air circulation at the place of installation. It is very important that the heatsink fins do not have contact with an[...]

  • Page 10

    10 ENG LOUDSPEAKER CONNECTIONS - In 2-channel operation (i.e. one loudspeaker on each amplifier channel), the impedance must not be lower than 2 ohms for each speaker - In bridging mode (two amplifier outputs combined) the impedance must not be lower than 4 ohms for the bridged output. - Never connect loudspeaker cables with the ground of the chass[...]

  • Page 11

    11 ENG POWER SUPPLY AND TURN ON CONNECTION (FIG. 2) (1) +12 V terminal for the positive-connection of the battery (2) REM terminal for the turn on connection (3) GND terminal for the ground (4) Vehicle’s battery (5) In-Line Fuse (not included in the scope of delivery) (6) Turn on wire from the headunit or the electrical antenna (7) Protection-LED[...]

  • Page 12

    12 ENG 2-CHANNEL OPERATION STEREO (FIG. 3) If you want to run the amplifier with the 2 line output channels from the headunit to drive 2 loudspeakers, in stereo connect the following setup: (1) Stereo high level input for loudspeaker outputs from the headunit (2) RCA audio signal input from the headunit, line output right (3) RCA audio signal input[...]

  • Page 13

    13 FRA GTO2120 2 x 70 W @ 4 Ohm 2 x 120 W @ 2 Ohm 2 x 140 W @ 4 Ohm 2 x 240 W @ 2 Ohm 2 – 8 Ohm 10 Hz – 40 kHz (-3 dB) < 0,2 % (1 kHz) > 92 dB 6 – 0,2 V RCA 20 kOhm / High Level 200 Ohm 50 – 250 Hz @ 12 dB/Octave 50 – 250 Hz @ 12 dB/Octave 0 – 12 dB @ 45 Hz +12 V (12 – 16 V), négatif à la masse 20 A 135 x 50 x 160 mm Veuillez [...]

  • Page 14

    14 FRA RECOMMANDATIONS AVANT L’INSTALLATION - Cette appareil est conçu uniquement pour un fonctionnement dans un véhicule. - Cet appareil convient exclusivement au branchement à un système de 12 volt à masse négative. - La chaleur provenant de l’utilisation nécessite un espace de montage avec une circulation de l’air suffisante. Il est[...]

  • Page 15

    15 FRA BRANCHEMENTS DES HAUT-PARLEURS - En mode 2 canaux (un pour chaque canal de l´amplificateur), l´impédance ne doit pas être inférieure á 2 ohms par haut parleur. - En mode ponté (c.a.d chacune des 2 sorties de l´ampli sont branchées ensembles) l´impédance ne doit pas être inférieure á 4 ohms. - Ne raccordez jamais les bornes des [...]

  • Page 16

    16 FRA Dans le cas où l´amplificateur est utilisé comme amplificateur pour haut-parleurs satellites (haut-parleurs médium/aigu), positionnez le selecteur (X-OVER, Fig. 1, 5) sur "HPF"ou sur "FULL" pour les haut- paleurs >20cm. Ajustez le régulateur (HPF/LPF, Fig. 1, 6) sur la fréquence de recouvrement souhaitée. De cet[...]

  • Page 17

    17 FRA FONCTIONNEMENT 2 CANAUX STEREO (FIG. 3) Si l’amplificateur est commandé par un autoradio avec 2 canaux de sortie et connecté à 2 haut-parleurs, dans ce cas là, les branchements et les réglages sont à faire comme décrits la figure 3: (1) Entrée haut niveau facultative pour la sortie haut-parleur de votre autoradio (2) Vers l’autor[...]

  • Page 18

    18 ITA Con riserva di apportare modifiche tecniche GTO2120 2 x 70 W @ 4 Ohm 2 x 120 W @ 2 Ohm 2 x 140 W @ 4 Ohm 2 x 240 W @ 2 Ohm 2 – 8 Ohm 10 Hz – 40 kHz (-3 dB) < 0,2 % (1 kHz) > 92 dB 6 – 0,2 V RCA 20 kOhm / High Level 200 Ohm 50 – 250 Hz @ 12 dB/Octave 50 – 250 Hz @ 12 dB/Octave 0 – 12 dB @ 45 Hz +12 V (12 – 16 V), negativo [...]

  • Page 19

    19 ITA INDICAZIONI IMPORTANTI PRIMA DEL MONTAGGIO - Questo dispositivo é adatto solo per il funzionamento su autovettura - Questo apparecchio é adatto unicamente ad essere collegato con un sistema elettrico a 12 Volt con negativo a massa. - Il calore irradiato durante l’erogazione di potenza richiede un posizionamento con una sufficiente circol[...]

  • Page 20

    20 ITA COLLEGAMENTI ALTOPARLANTI - Nel funzionamento a 2 canali (un altoparlante connesso a ciascun canale dell´amplificatore) l´impedenza di ciascun altoparlante non deve essere inferiore a 2 ohm. - Nel funzionamento a ponte in mono (2 uscite dell´amplificatore combinate) l´impedenza non essere inferiore a 4 ohm. - Non collegare mai i cavi alt[...]

  • Page 21

    21 ITA ALIMENTAZIONE ELETTRICA E IMPIANTO D’ACCENSIONE (FIG. 2) (1) Morsetto +12V per connetore il positivo (2) Morsetto REM per l’accensione a distanza (3) Morsetto GND per connettere la massa (4) Batteria (5) Da collegare Fusibile (non compreso) (6) Da collegare al cavo di accensione dell’autoradio o uscita dell’antenna elettrica (7) LED [...]

  • Page 22

    22 ITA RISOLUZIONE DEI PROBLEMI Se incontraste dei problemi dopo l’installazione,seguite le procedure per la localizzazione e la riparazione dei guasti elencate di sotto. Procedura 1: Controllate che l’amplificatore abbia i collegamenti adeguati. Controllate che la spia dell’ACCENSIONE sia accesa.Se la spia di ACCENSIONE è accesa,passare al [...]

  • Page 23

    23 ESP GTO2120 2 x 70 W @ 4 Ohmios 2 x 120 W @ 2 Ohmios 2 x 140 W @ 4 Ohmios 2 x 240 W @ 2 Ohmios 2 – 8 Ohmios 10 Hz – 40 kHz (-3 dB) < 0,2 % (1 kHz) > 92 dB 6 – 0,2 V RCA 20 kOhmios / High Level 200 Ohmios 50 – 250 Hz @ 12 dB/Octave 50 – 250 Hz @ 12 dB/Octave 0 – 12 dB @ 45 Hz +12 V (12 – 16 V), negativo a tierra 20 A 135 x 50 [...]

  • Page 24

    24 ESP INDICACIONES IMPORTANTES PREVIAS AL MONTAJE - Este aparato solamente es apto para su funcionamiento en un vehículo. - Este equipo es adecuado sólo para la conexión a un sistema de 12 voltios con tierra negativa. - El calor irradiado hace que sea importante que instale el aparato en un lugar con suficiente circulación de aire. Es muy impo[...]

  • Page 25

    25 ESP CONEXIÓN DE ALTAVOCES - Operando en 2 canales (p.e. un altavoz para cada canal) la impedancia nunca debe ser inferior a 2 ohmios por cada altavoz - En modo puenteado (dos salidas combinadas por altavoz) la impedancia no debe ser inferior a 4 ohmios. - Nunca conecte los cables del atavoz a la masa del chasis o la fuente de alimentación de b[...]

  • Page 26

    26 ESP Si el amplificador se usará para un subwoofer colocar el selector en posición "LPF" (X-OVER, Fig. 1, 5). Seleccionar el corte de frecuencia deseado en el regulador (LPF/HPF, Fig. 1, 6). De esta forma, solo las frecuencias por debajo del corte serán amplificadas y el Subwoofer funcionará más preciso y eficientemente. FILTRO DE [...]

  • Page 27

    27 ESP FUNCIONAMIENTO DE 2 CANALES STEREO (FIG. 3) Si el amplificador de la radio del coche funciona con 2 canales y está conectado a 2 altavoces, deberá realizar las conexiones y los ajustes como se indica en la figura 3: (1) Entrada alta opcional para las salidas de altavoces de su unidad de Radio-CD (2) A la radio del coche, salida izquierda ([...]

  • Page 28

    28 + – 4 1 4 3 1 2 5 6 2 2 3 1 6 5 7[...]

  • Page 29

    29 3 HPF FULL 2 3 1 5 4 2 - 8 Ohms 2 - 8 Ohms[...]

  • Page 30

    30 4 LPF 2 3 1 4 - 8 Ohms 4[...]

  • Page 31

    [...]

  • Page 32

    Audio Design GmbH · www.crunchaudio.de Am Breilingsweg 3 · D-76709 Kronau (Germany) Tel. +49 (0)7253 - 9465-0 · Fax +49 (0)7253 - 946510 © 2012 Audio Design GmbH, All Rights Reserved.[...]