Руководство по эксплуатации Cerwin-Vega Heavy Duty Professional Amplifiers CV-1800

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MANUAL_CVAMPS-REV-B1.qxd:Originator: M. Schlazer Size: 8.5 x 11 7/30/08 11:34 AM Page 1
CV-900 / CV-1800 / CV-2800
HEAVY DUTY PROFESSIONAL AMPLIFIERS
USER MANUAL

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MANUAL_CVAMPS-REV-B1.qxd:Originator: M. Schlazer Size: 8.5 x 11 7/30/08 11:34 AM Page 2 IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions - All the safety and operating instructions sh- 14. Refer all servicing to qualified personnel. Servicing is required when ould be read before this product is operated. the apparatus has been damaged in any way, such as power supply 2. Retain these instructions - The safety and operating instructions sh- cord or plug is damaged, liquid has b

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MANUAL_CVAMPS-REV-B1.qxd:Originator: M. Schlazer Size: 8.5 x 11 7/30/08 11:34 AM Page 3 NOTES INTRODUCTION Thank you for your decision to purchase Cerwin-vega’s innovative new CV Series professional power amplifier! Engineered for superior sound reproduction, the CV Series line of professional amplifiers deliver top quality audio at an affordable price. The CV Series offer a standard of reliability and efficiency that makes them the perfect solution for every DJ, musician, and sound engineer.

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MANUAL_CVAMPS-REV-B1.qxd:Originator: M. Schlazer Size: 8.5 x 11 7/30/08 11:34 AM Page 4 FRONT PANEL CONTROLS NOTES 1. Rack Ears 6. Active Indicators These ears are used to mount the amplifier in any standard 19” These blue LED's indicate that AC power is connected and the amplifier is turned on. rack. 2. Fan Vent 7. Protect Indicators The CV-Series amplifiers are cooled by two rear-mounted fans These red LED's indicate that the channel is in Protect mode. (except for CV-900 which is cooled by

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MANUAL_CVAMPS-REV-B1.qxd:Originator: M. Schlazer Size: 8.5 x 11 7/30/08 11:34 AM Page 5 WARRANTY & RETURN POLICY REAR PANEL CONTROLS Who’s covered by this warranty? Cerwin-Vega’s Limited Warranty on professional audio products extends only to the original purchaser as evidenced by the original Bill of Sale and only for the products purchased from authorized Cerwin-Vega dealers. Ten words of advice: retain the original bill of sale in a safe place! What’s covered by this warranty? Cerwin-Vega

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MANUAL_CVAMPS-REV-B1.qxd:Originator: M. Schlazer Size: 8.5 x 11 7/30/08 11:34 AM Page 6 PROTECTION SPEAKER COMPATIBILITY Every model in the CV-Series incorporates protection features. The front panel Protection LED indicates the activity of the speaker The CV Series of amplifiers are designed to work with many different speakers on the market. They have been paired with the following connection relay circuitry in each channel. When the protection LED turns on, this circuitry is active, and all

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MANUAL_CVAMPS-REV-B1.qxd:Originator: M. Schlazer Size: 8.5 x 11 7/30/08 11:34 AM Page 7 SPECIFICATIONS SETUP CONNECTIONS Stereo Mode Mode Select (5-Way Ouptut Binding Posts) Stereo Mode Instereomode,bothchannelsoperateindependentlywithindivid- ual input gain controls. Signal at channel 1’s input produces out- put at channel 1, while signal at channel 2’s input produces out- put at channel 2’s output. Recommended minimum nominal load impedance for stereo operation is 2 ohms per channel. Parall

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MANUAL_CVAMPS-REV-B1.qxd:Originator: M. Schlazer Size: 8.5 x 11 7/30/08 11:34 AM Page 8 CONNECTIONS WIRING Stereo Mode These are several ways to interface to the amplifier to support a variety of applications. ® Unbalanced 1/4” Connector Speakon Connector SPK+ to PIN 1+ SPK+ to PIN 1+ SPK- to PIN 1- SPK- to PIN 1- SPK+ to PIN 1+ SPK+ to PIN 2+ SPK- to PIN 1- SPK- to PIN 2- Parallel Mode Balanced TRS 1/4” Connector SPK+ to PIN 1+ SPK+ to PIN 1+ SPK- to PIN 1- SPK- to PIN 1- SPK+ to PIN 2+ SPK+