1. Introduzione
La serie Crown CDi amplifiers are professional tools designed and built for installed sound applications. The CDi 6000 is a two-channel power amplifier offering 2100 watts per channel at 4 ohms, and is also capable of 70V and 140V outputs. This amplifier is rugged, lightweight, and provides exceptional value for its class.
This manual provides essential information for the proper setup, operation, and maintenance of your CDi 6000 amplifier. Si prega di leggerlo attentamente prima dell'uso.
2. Cosa c'è nella scatola
Upon unpacking your Crown CDi 6000 amplifier, please ensure all components are present:
- CDi 6000 Power AmpUnità lificatore
- Cavo di alimentazione CA
- Manuale dell'utente (questo documento)
Se qualche articolo risulta mancante o danneggiato, contattare immediatamente il rivenditore Crown autorizzato.
3. Caratteristiche principali
- Uscita versatile: Rated for 2-, 4-, 8-ohm loads, and supports 70V and 140V outputs for various speaker configurations.
- Alimentazione universale: Features a switch-mode universal power supply for efficient operation.
- Schermo LCD intuitivo: Front-panel LCD screen allows for quick and easy configuration and monitoring.
- Onboard DSP: Integrated digital signal processing includes crossovers, EQ filters, delay, and output limiting for precise audio control.
- User-Defined Presets: Up to 20 user-defined DSP presets can be stored and recalled.
4. Guida all'installazione
4.1. Disimballaggio e posizionamento
Rimuovere con attenzione il file amplificatore dalla sua confezione. Posizionare il amplifier in a well-ventilated area, ensuring adequate airflow around the unit. Avoid placing it near heat sources or in direct sunlight. The CDi 6000 is designed for rack mounting; ensure proper rack ventilation if installed in an equipment rack.
4.2. Collegamento elettrico
Collegare il cavo di alimentazione CA in dotazione al amplifier's power inlet and then to a grounded AC power outlet. Ensure the power source matches the ampvol del lificatoretage requisiti (140 Volt).
4.3. Connessioni di ingresso
Collega la tua sorgente audio (ad esempio, mixer, preamplifier) al amplifier's input connectors. The CDi 6000 typically uses balanced XLR or Phoenix-style connectors for audio inputs. Refer to the rear panel diagram for specific input locations.
4.4. Connessioni di uscita
Collega i tuoi altoparlanti al amplifier's output terminals. The CDi 6000 supports various speaker configurations (2Ω, 4Ω, 8Ω, 70V, 140V). Ensure correct polarity and impedance matching for optimal performance and to prevent damage to the amplifier or speakers. Use appropriate gauge speaker wire for your setup.
5. Istruzioni per l'uso
5.1. Accensione/Spegnimento
Per accendere il amplifier, press the power button located on the front panel. The LCD screen will illuminate, and the amplifier will initialize. To power off, press and hold the power button until the unit shuts down.
5.2. Controlli del pannello frontale
The front panel features an LCD screen and navigation buttons for accessing and adjusting DSP settings, input/output configurations, and monitoring amplifier status. Gain controls for each channel are also present.
5.3. Configurazione DSP
Utilize the front panel LCD and navigation buttons to access the onboard DSP. Here you can configure crossovers, apply EQ filters, set delay times, and adjust output limiting. Refer to the detailed DSP section in the full user guide (link below) for advanced settings.
5.4. Indicatori di monitoraggio
The front panel includes indicators for signal presence, clip, and thermal status. Monitor these indicators during operation to ensure the amplifier is performing within safe limits. A flashing clip indicator suggests input signal is too high, while a thermal indicator suggests overheating.
6. Manutenzione
To ensure the longevity and optimal performance of your Crown CDi 6000 amplifier, seguire queste linee guida per la manutenzione:
- Pulizia: Pulisci regolarmente la parte esterna del amplificatore con un panno morbido e asciutto. Non utilizzare detergenti liquidi o solventi.
- Ventilazione: Ensure that the ventilation grilles are free from dust and obstructions. Periodically clean the grilles with a soft brush or vacuum cleaner.
- Connessioni: Controllare periodicamente tutti i collegamenti di ingresso e di uscita per assicurarsi che siano sicuri e privi di corrosione.
- Condizioni ambientali: Utilizzare il amplifier within recommended temperature and humidity ranges. Avoid extreme conditions.
No user-serviceable parts are inside. Refer all servicing to qualified service personnel.
7. Risoluzione Dei Problemi
This section provides solutions to common issues you might encounter with your CDi 6000 amplifier. For more complex problems, consult the full user manual or contact Crown support.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun potere | Cavo di alimentazione scollegato; Presa di corrente difettosa; Ampfusibile dell'alimentatore bruciato. | Controllare il collegamento del cavo di alimentazione; testare la presa di corrente; contattare l'assistenza per la sostituzione del fusibile. |
| Nessuna uscita audio | Input cables disconnected; Speaker cables disconnected; Amplifier in standby/mute; Incorrect DSP settings. | Check all cable connections; Verify amplifier is not muted; Review Impostazioni DSP. |
| Suono distorto | Input signal too high (clipping); Incorrect impedance match; Damaged speaker. | Reduce input level; Verify speaker impedance; Test with different speaker. |
| Overheating (Thermal LED on) | Insufficient ventilation; Blocked vents; Excessive load. | Ensure proper airflow; Clean vents; Reduce load or operating time. |
8. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | NCDI6000 |
| Marca | Corona |
| Numero di canali | 2 |
| Potenza di uscita | 2100 Watts @ 4Ω (per channel) |
| Voltage | 140 Volts (Maximum Supply Voltage) |
| Dimensioni articolo (L x P x A) | 19 x 16.2 x 3.5 pollici |
| Peso dell'articolo | 24 libbre |
| Tipo di montaggio | Surface Mount (typically rack-mountable) |
| Prima data disponibile | 7 dicembre 2011 |
9. Garanzia e supporto
9.1. Manufacturer's Limited Product Warranty
The Manufacturer's Limited Product Warranty for Crown Audio products applies only when the purchase is made from Crown Audio Authorized North American Dealers. For complete details regarding warranty terms, conditions, and registration, please refer to the official Crown Audio websito o contattare un rivenditore autorizzato.
9.2. Supporto aggiuntivo
For further assistance, technical support, or service inquiries, please visit the official Crown websito o contattare il servizio clienti. È inoltre possibile fare riferimento alla guida completa Manuale utente (PDF) per informazioni dettagliate.
10. Prodotto Views
Figura 10.1: Davanti view della Crown CDi 6000 Power Amplifier, showing the LCD display, control knobs, and power indicator.
Figura 10.2: Posteriore view della Crown CDi 6000 Power Amplifier, highlighting the power input, speaker outputs, and audio input terminals.
Figura 10.3: A stack of Crown CDi Series Amplifiers, including the CDi 1000, CDi 2000, CDi 4000, and CDi 6000, demonstrating their uniform design.
