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Table of Contents
Related Manuals for NJS NJS400
Summary of Contents for NJS NJS400
- Page 1 NJS400 60 Watt 100 Volt line Mixer Amplifier Page 1...
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Page 2: Before Use
IMPORTANT Installer and Users please note: These instructions should be read carefully and left with the user of the product for future reference. Before Use You must inspect the product including its cable and plug for any signs of damage. If the product is damaged, DO NOT use it, and contact your supplier immediately. -
Page 3: Installation
Installation The NJS400 must be installed by a competent electrician in accordance with the current IEE wiring regulations. Connect the NJS400 to the mains supply (nominally 230V AC). The NJS400 must be earthed. NEVER disconnect the earth, even in an attempt to prevent „hum‟. - Page 4 Outputs Connect the loudspeakers to the spring-terminals on the rear panel. EITHER: Connect low-impedance speakers between the 4-8Ω terminal and the COM terminal. DO NOT connect a combined impedance lower than 4 Ω. Make no connections to the 70V or 100V terminals. The following combinations MAY be connected Speakers Combined impedance...
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Page 5: Operation
Connect 100 V line speakers between the 100V terminal and the COM terminal. ADD UP the total of the stated powers on each loudspeaker, or, if the speakers are fitted with selector switches, add the selected power. The total power of all the connected speakers MUST BE LESS THAN 60 W. DO NOT connect low impedance speakers to the 100V terminal, Make no connection to the 4-8Ω... -
Page 6: Maintenance
Maintenance Before cleaning, turn the amplifier off, and disconnect from the mains supply. The product may then be cleaned using a damp cloth with a drop of washing-up liquid to remove any dust or dirt from the case. Do no use stronger detergents or solvents as these may damage the surface finish. -
Page 7: Technical Specification
Technical Specification Dimensions: 483×88×297 mm Weight: 7.15 kg Cooling: Forced air cooling via 80mm low noise DC fan. Maximum output power: 60 W RMS Maximum output voltage: 280 V peak-peak. 600 Ω Input impedance (microphone): 10 kΩ Input impedance (line): Input sensitivity (microphone): 3 mV (-48 dBm) Input sensitivity (line):... -
Page 8: Service / Warranty
Service Warranty New Jersey Sound products are distributed by: Electrovision Ltd., Lancots Lane, Sutton, St. Helens, Merseyside. WA9 3EX Telephone: 01744 745000 Fax: 01744 745001 e-mail: sales@electrovision.co.uk Web-site: www.electrovision.co.uk Electrovision guarantees the product free from defects in materials and workmanship for a period of twelve months. Should this product be operated under conditions other than those recommended, at voltages other than the voltage indicated on the product, or any attempts made to service or modify the product, then the warranty will be...