Crown Audio XTi 4000 operation manual Vorderseitige Regler und Anzeigen Kühlschlitze

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XTi Series Power Amplifiers

Amplificateurs de puissance

Leistungsendstufen

Amplificadores de potencia

3 Operation

3 Utilisation

3 Bedienung

3 Operación

3.2 Front Panel Controls and Indicators

A.Grille

B.Meter Group (one per channel)

Thermal Indicator: Red LED illuminates under excessive temperature conditions.

Clip Indicator: Red LED turns on at the threshold of audi- ble distortion.

–10 Indicator: Green LED flashes when output signal exceeds –10 dB below clip.

–20 Indicator: Green LED flashes when output signal level exceeds –20 dB below clip.

Signal Indicator: Green LED flashes when a very low-level signal is present at input. May be used for troubleshoot- ing cable runs.

Ready Indicator: Green LED illuminates when the ampli- fier is ready to produce audio.

3.2 Commandes et Indicators de Façade

A.Grille

B.Groupe d'indicateurs (un par canal)

Indicateur thermique : la diode rouge s'allume en cas de température excessive.

Indicateur Clip : la diode rouge s'allume lorsque le seuil de distorsion des sons toléré est atteint.

Indicateur –10 : la diode verte clignote lorsque le signal de sortie dépasse -10 dB sous écrêtage.

Indicateur –20 : la diode verte clignote lorsque le signal de sortie dépasse –20 dB sous écrêtage.

Indicateur Signal : la diode verte clignote en présence d'un signal de niveau très faible à l'entrée. Peut être util- isé pour les pannes sur les câbles.

Indicateur Ready : la diode verte s'allume lorsque l'amplificateur est prêt à fonctionner.

3.2 Vorderseitige Regler und Anzeigen

A.Kühlschlitze

B.Messgerätegruppe (ein Messgerät pro Kanal)

Temperaturanzeige: Bei Übertemperatur leuchtet eine rote LED.

Übersteuerungsanzeige: Bei Erreichen der Schwelle der akustischen Verzerrung leuchtet eine rote LED auf.

–10-Anzeige: Wenn das Ausgangssignal den Wert von –10 dB unterhalb des Übersteuerns überschreitet, blinkt eine grüne LED.

–20-Anzeige: Wenn das Ausgangssignal den Wert von - 20 dB unterhalb des Übersteuerns überschreitet, blinkt eine grüne LED.

Signalanzeige: Bei Anliegen eines sehr niedrigen Sig- nals am Eingang blinkt eine grüne LED. Diese Anzeige kann zur Fehlersuche auf Kabeln verwendet werden.

Bereit-Anzeige: Wenn die Endstufe zur Erzeugung von Audiosignalen bereit ist, leuchtet eine grüne LED.

3.2 Controles e indicadores del panel frontal

A.Rejilla

B.Grupo de indicadores (uno por canal)

Indicador térmico: El LED de color rojo se ilumina en de tem- peratura excesiva.

Indicador de saturación (Clip): El LED de color rojo se ilu- mina cuando llega al umbral de la distorsión audible.

Indicador de –10: El LED de color verde destella cuando la señal de salida supera los -10 dB por debajo de la satu- ración.

Indicador de –20: El LED de color verde destella cuando el nivel de la señal de salida supera los –20 dB por debajo de la saturación.

Indicador de señal: El LED de color verde destella cuando en la salida hay una señal de muy bajo nivel. Se puede usar para resolver problemas en los tramos de los cables.

Indicador de preparado para funcionar: El LED de color verde se ilumina cuando el amplificador está preparado para repro- ducir audio.

Figure 3.1 Front Panel Controls

Figure 3.1 Commandes et

Abb. 3.1 Vorderseitige Regler

Figura 3.1 Controles e Indicado-

and Connectors

indicateurs de façade

und Anzeigen

res del Panel Frontal

Operation Manual Mode d'emploi Bedienungsanleitung Manual de Operación

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Contents XTi XTi Series XTi-Serie Gamme XTi Serie XTiFCC Compliance Notice Important Safety InstructionsCrown International, Inc Safety StandardEuropean Representatives Name and Address Family Name XTiTable des matières InhaltsverzeichnisIndice SetupBienvenue WelcomeEinleitung BienvenidaHow to Use This Manual FeaturesFonctionnalites Comment utiliser ce manuelUnpack Your Amplifier Setup Installation ConfiguraciónDéballez votre amplificateur Auspacken der EndstufeInstallez votre amplificateur Install Your AmplifierEnsure Proper Cooling Assurez une bonne ventilationChoisissez le câble et les connecteurs dentrée Choose Input Wire and ConnectorsEingangsverbindungen Seleccione el cableado y conectores de entradaChoisissez le câble et les connect- eurs de sortie Choose Output Wire and ConnectorsAusgangsverbindungen Seleccione el cableado y conectores de salidaCâblez votre système Mode stéréo par borniers Wire Your System Stereo ModeVerkabelung Stereo Cablee su sistema Modo stereoOption 2 de câblage stéréo par Speakon Setup InstallationLe Tableau Bridge-Mono Mode SetupTypical input and output wiring is shown in Figures 2.9 Mono-BrückenmodusProtecting Your Speakers Connect to AC MainsConnexion au secteur Protégez vos enceintesProcédure de mise en route Startup ProcedureInbetriebnahme Procedimiento de encendidoUtilisation OperationBedienung OperaciónTemperaturanzeige Bei Übertemperatur leuchtet eine rote LED Vorderseitige Regler und Anzeigen KühlschlitzeUtilization Speakon Output Connectors Binding Post Output ConnectorsLink/Out Connector Input ConnectorOptions Advanced Features Fonctions avancées etUnd Optionen Advanced Features Fonctions avancées Options Et optionsFortgeschrittene Opciones y Ausstattungsmerkmale Advanced Features and Options Prereglages Usines DE Mise EN Service Rapide QUICK-START Factory PresetsNavigating the LCD Screen Menu Basics Naviguer Dans LE Menu DE Lecran LCD Principes DE BaseLES Modes DSP DSP ProcessesDSP Prozesse Procesos DSPDB sous écrêtage DB below clipDB unterhalb des Punkts LIM Limitador para el Canal 1 o el Canal 2 ElDesired Function Button Presses Utilisation DES Boutons Fonction SouhaiteeTastendruck Abfolge Gewünschte FunktionPulsación DE Botones Función DeseadaFonctionnement normal de votre amplificateur This is normal operation for your ampDas ist der normale Betrieb Ihrer Endstufe Es el modo de operación normal de su amplifi- cadorCondicion No hay sonido Crosstalk below rated power Hz to 1 kHz Ohms, A-weightedMaximum Input Signal Operating TemperatureMaintenance ServiceInternationaler Service WartungUS Service International and Canada ServiceService at a US Service Center Factory Service Factory Service Shipping Instruc- tionsUnited States & Canada WarrantyWorldwide Except USA & Canada Items Excluded from this CROWN- WarrantyTous LES Pays Sauf USA & Canada GarantieGewährleistung Estados Unidos DE America Y Canada GarantíaAlteraciones DE LA Garantia Todo EL Mundo Excepto USA Y CanadaSummario DE Garantia Product Information Owners Information Please PrintModel Serial # Purchase Date FaxPage Payment Options Please Print ClearlyModel Individual or Business Name Phone # Fax #

XTi 4000 specifications

The Crown Audio XTi 4000 is a professional power amplifier designed to deliver high performance and reliability for a range of audio applications, including live events, installations, and sound reinforcement. Renowned for its rugged design and robust features, the XTi 4000 is engineered to provide exceptional sound quality and ease of use, making it a favorite among audio professionals.

One of the standout features of the XTi 4000 is its impressive power output. With a maximum output of 4000 watts at 4 ohms, this amplifier is capable of driving large speakers in demanding environments, ensuring that audiences experience crystal-clear sound reproduction. The XTi 4000 is equipped with onboard DSP (Digital Signal Processing), which allows users to tailor the sound with precision. This DSP includes adjustable crossover, EQ settings, and limiting, enabling users to optimize the amplifier's performance to suit specific venue requirements or speaker configurations.

The XTi 4000 is also designed with advanced protection circuitry, which safeguards both the amplifier and connected speakers from potential damage due to overheating, overloading, or short circuits. This ensures that the amplifier can operate continuously under high-stress conditions, a critical requirement for professionals who rely on consistent performance during events.

In terms of connectivity, the XTi 4000 features multiple input options, including XLR and 1/4-inch TRS connectors, providing compatibility with various audio sources. The rear panel is equipped with Speakon and binding post outputs, allowing for secure connections to speakers. Additionally, the amplifier's lightweight and compact design makes it easy to transport and install, enhancing its versatility in various setups.

One of the most user-friendly aspects of the XTi 4000 is its front-panel LCD display, which offers easy access to menu navigation for adjusting settings. Users can also control the amplifier remotely via the optional Ethernet connection, using Crown's Integrated Control Software to monitor and adjust parameters without being physically present at the amplifier.

In summary, the Crown Audio XTi 4000 is a powerful, versatile, and reliable amplifier that combines advanced technology with user-friendly features. Ideal for both live sound and installation applications, it delivers exceptional performance, sound quality, and protection, making it a top choice for audio professionals seeking a dependable amplification solution. Whether for a concert, theater production, or installation in a venue, the XTi 4000 stands out as a robust and capable power amplifier.