XTi Series Power Amplifiers

Amplificateurs de puissance

Leistungsendstufen

Amplificadores de potencia

The tables on the next few pages describe what button sequence to press in order to achieve various func- tions. Four identical tables are provided, each in a dif- ferent language, for easy use in the field.

Les tableaux répartis sur les pages suivantes vous décrivent le mode d'utilisation des boutons pour sélectionner différentes fonctions. Quatre tableaux identiques vous sont présentés, chacun dans une langue différente pour faciliter leur utilisation.

Die Tabellen auf den nächsten Seiten beschreiben die Tastendruckabfolgen, um die verschiedenen Funk- tionen ansprechen zu können. Zur Erleichterung der Bedienung haben wir vier identische Tabellen in unter- schiedlichen Sprachfassungen abgebildet.

Las tablas que aparecen en las próximas páginas describen la secuencia de botones que se deben pulsar a fin de lograr diversas funciones. Encontrará cuatro tablas idénticas, cada una en un idioma difer- ente, para uso sencillo en el ámbito.

DESIRED FUNCTION

BUTTON PRESSES

 

(starting from the current preset screen)

 

 

Set amplifier to BRIDGE-MONO mode by loading the Quick-Start BRIDGE preset

Sel > Sel. Press Next until you see BRIDGE. Press Sel.

 

 

Set STEREO or BRIDGE-MONO mode manually

Sel > Next. Press Sel until the BRG icon flashes. Press Next to set the amplifier to Bridge-

Mono, or press Prev to set the amplifier to Stereo. Press Sel to select your choice.

 

 

 

Set up a crossover by loading the Quick-Start XOVER preset*

Sel > Sel. Press Next until you see XOVER. Press Sel.

 

 

Drive subwoofers in bridge-mono mode by loading the BRG SUBS preset

Sel > Sel. Press Next until you see BRG SUBS. Press Sel.

 

 

Generate extra low-frequency content when driving subs in bridge-mono by loading the

Sel > Sel. Press Next until you see SUB SYNTH. Press Sel.

SUB SYNTH preset

 

 

 

Select a user preset

Sel > Sel. Press Next until you see PRESET 6, 7, 8, etc. Press Sel.

 

 

Set INPUT Y mode

Sel > Next > Sel. The Y icon flashes. Press Next to see the three options.

Choose one by pressing Sel.

 

 

 

Bypass EQ for Ch. 1 or Ch. 2

Sel > Next. Press Sel until the EQ icon flashes along with CH1 or CH2.

Press Next to bypass EQ. Press Sel.

 

 

 

Set DELAY for Ch. 1 or Ch. 2

Sel > Next. Press Sel until the DEL icon flashes along with CH1 or CH2.

Press Next until you see the amount of delay you want, then press Sel to select it.

 

 

 

Set LIMITING for Ch. 1 or Ch. 2

Sel > Next. Press Sel until the LIM icon flashes along with CH1 or CH2.

Press Next until you see the limiting threshold you want, then press Sel to select it.

 

 

 

Turn off all the DSP

Sel > Sel. Press Next until you see DSP OFF. Press Sel.

 

 

 

1. Sel > Sel .

 

2. Press Next until you see the desired preset. Press Sel to select it.

 

3. Sel > Next.

Configure a USER PRESET or modify a FACTORY PRESET

4. Press Sel until you see the DSP process you want to apply to that preset.

 

5. Press Next to see the processing options, then press Sel to select an option.

 

6. Repeat Steps 1–5 for all the processes you wish to apply to that preset. The CUSTOM ICON

 

will light if a factory preset has been modified.

 

 

*When you call up the XOV process, Ch.1 will always be set to low frequencies and Ch. 2 will always be set to high frequencies. DO NOT connect high-frequency drivers to Ch. 1.

page 26

Operation Manual Mode d'emploi Bedienungsanleitung Manual de Operación

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Page 26
Image 26
Crown Audio XTi 4000 operation manual Desired Function Button Presses
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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.
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