BACK PANEL CA-A800B

67

+ +

BUILT UNDER U.S. PATENT NO. 4,318,053

Cinem

coustics

 

 

 

OUTPUT B

OUTPUT A

B A

+

+

CINEMA POWER AMPLIFIER

 

 

OUTPUT

 

 

10

 

MONITOR

 

 

 

 

 

 

 

400W/8 OHMS 56.6V RMS PER CHANNEL

dBV INPUT SENSITIVITY

 

dBV INPUT SENSITIVITY

ENABLE

700W/4 OHMS 52.9V RMS PER CHANNEL

11

DEFEAT

1000W/2 OHMS 44.7V RMS PER CHANNEL

+15

+12

+15

+12

SPSTM

 

+18

+9

+18

+9

8

5

 

 

INPUT B

INPUT A

 

 

+21

+6

+21

+6

 

2 OHM MINIMUM LOAD

+3

+3

9

 

MODE

RESET

CLASS 2 WIRING

- + + -

STEREO

 

BRIDGE

 

 

CA - A800B

 

 

MOUNT IN RACK ONLY.

A DIVISION OF PEAVEY ELECTRONICS CORP

 

230V

INSTALLER SUR SUPPORT DE MONTAGE SEULEMENT

MERIDIAN, MS.

MADE IN U.S.A.

 

50/60 Hz

 

 

 

 

1500 WATTS

 

 

 

 

4

(4) FUENTE DE ALIMENTACIîN PRINCIPAL

Todos los amplificadores de la serie CinemAcoustics para 120 V cuentan con un œnico cable de alimentaci—n de tres conductores para servicio pesado, y un enchufe para CA de tres terminales con terminal de tierra. Los modelos para 100 V y 220 V tienen un conector de alimentaci—n apropiado. El enchufe de alimentaci—n debe conectarse a un circuito independiente capaz de proporcionar por lo menos 15 A para los modelos de 100 V y 120 V, y 7,5 A para los modelos de 220 V. Esto es particularmente importante en aplicaciones en que los amplificadores deben operar en modo continuo y a m‡xima potencia, o a un nivel pr—ximo a ella. Se recomienda evitar el uso de cables de extensi—n pero, si es necesario, puede utilizarse una extensi—n de tres conductores de calibre N¼ 14 AWG o superior.

La instalaci—n de cables nuevos debe siempre ser realizada por un electricista calificado. El terminal de tierra del enchufe de alimentaci—n se incluye con fines de seguridad y no debe ser anulado. Para prevenir riesgos de choque elŽctrico y de incendio, asegœrese siempre de que el amplificador estŽ correctamente conectado a tierra.

(5) DISYUNTOR

El disyuntor de alimentaci—n protege al amplificador. El nivel de la corriente de disparo se ha seleccionado cuidadosamente para permitir el funcionamiento continuo a la potencia nominal y,

al mismo tiempo, ofrecer una protecci—n adecuada. En condiciones de funcionamiento normales, el disyuntor no se dispara a menos que exista una condici—n de falla que demande una corriente de l’nea excesiva. No obstante, las condiciones anormales tales como cortocircuitos de salidas o la operaci—n continua con sobrecarga o recorte de se–al tambiŽn provocan el disparo del disyuntor. Si usted cree que el disyuntor se ha disparado debido a una condici—n anormal, corrija la causa que gener— la falla antes de reiniciar el disyuntor. Cuando el disyuntor se dispara, el bot—n sobresale aproximadamente 1 cm. DespuŽs de una breve espera para permitir que el disyuntor se enfr’e, Žste puede reiniciarse empujando el bot—n hacia adentro. Si el disyuntor no se ha disparado, el bot—n sobresale aproximadamente 0,5 cm. Si el disyuntor se dispara inmediatamente despuŽs de ser reiniciado, la unidad debe ser llevada a un centro de servicios calificado para su reparaci—n.

13

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Image 13
Peavey CA-A540B, CA-A800B manual Fuente DE ALIMENTACIîN Principal, Disyuntor

CA-A540B, CA-A800B specifications

The Peavey CA-A540B and CA-A800B are two powerful amplifiers known for their exceptional performance in various sound reinforcement applications. They are particularly favored in live sound settings, due to their robust design and reliability.

The CA-A540B delivers 540 watts of power per channel at 4 ohms and provides a dynamic range that excels in both frequency response and tonal clarity. It features a Class D amplification system that not only enhances efficiency but also reduces heat generation, making it suitable for extended use without the risk of overheating.

On the other hand, the CA-A800B pushes the boundaries with 800 watts of power per channel at 4 ohms. This amplifier is designed to handle demanding environments, making it an excellent choice for larger venues or applications where additional headroom is required. The CA-A800B also utilizes advanced digital signal processing, enabling users to fine-tune their audio output for optimal performance.

Both models are equipped with a range of connectivity options, including XLR and 1/4" TRS inputs, ensuring compatibility with various sound systems. They also feature Speakon output connectors, providing a secure and efficient link to loudspeakers. The rear-panel controls allow for easy adjustment of gain levels, with peak LED indicators notifying users of any clipping.

Another significant characteristic of these amplifiers is their built-in protection systems. They include short-circuit, thermal, and overload protection, which safeguards the equipment from potential damage during high-intensity performances. This focus on durability ensures that users can depend on these amplifiers in any situation without worrying about unexpected failures.

In terms of physical design, the CA-A540B and CA-A800B boast a rugged yet lightweight construction, ideal for touring musicians and sound professionals. Their compact size allows for easy rack mounting, facilitating convenient transport and setup.

In conclusion, the Peavey CA-A540B and CA-A800B amplifiers offer outstanding power, versatility, and reliability, making them essential tools for anyone looking to achieve high-quality sound reinforcement. With their array of advanced features and robust design, these amplifiers stand out as premier choices in the competitive landscape of professional audio equipment.