Crown Audio STUDIO AMPLIFIER manuals
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When we buy new device such as Crown Audio STUDIO AMPLIFIER we often through away most of the documentation but the warranty.
Very often issues with Crown Audio STUDIO AMPLIFIER begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Stereo Amplifier Crown Audio STUDIO AMPLIFIER is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Stereo Amplifier on our side using links below.
Crown Audio STUDIO AMPLIFIER Owner Manual
41 pages 1.2 Mb
THE PROFESSIONAL AUDIO DIVISION OF CROWN INTERNATIONAL, INC. Exported to select countries as Amcron. 1995 by CROWN INTERNATIONAL, INC.P.O. Box 1000, Elkhart, Indiana 46515-1000 Telephone: 219-294-8000 S tu dio R efer en ce PROFESSIONAL STUDIO AMPLIFIERS OWNERS MANUALWORLDWIDEYEARTelephone: 219-294-8200. Facsimile: 219-294-8301 YEARTelephone: 219-294-8200. Facsimile: 219-294-8301 NORTH AMERICA 2 THREE YEAR FULL WARRANTYCrown Audio Division Technical Support Group 3 IMPORTANTWATCH FOR THESE SYMBOLS: Magnetic Field C A U T I O N A V I S WARNING4 CONTENTSODEP ........................................................... 5 ILLUSTRATIONS7 1 WelcomeStudio Reference Owners Manual 1.1 Features 8 2 FacilitiesA. Level Controls IOC ODEPB. Indicators Indicatorsproof of distortion-free performance Note: The channel 2 IOC indicator stays on in Parallel-Mono mode. D. Signal Presence Indicatorscators may not flash at very low input signal levels. E. Enable Indicator F. Enable Switch G. Dust Filter H. Dynamic Range / Level Meters Meter Switches 9 P.I.P. IIII I I. Reset Switch J. Power Cord K. Module L. Balanced XLR Inputs M. Output Connectors N. Stereo / Mono Switch O. Balanced Phone Jack Inputs P. Ground Lift Switch Input Sensitivity Switch 10 3 Installation19 4 Operation4.1 Precautionsproof of distortion-free performance Remember: Crown is not liable for damage that results from overdriving other system components. 4.2 IndicatorsSmart Amp Note: The channel 2 IOC indicator will stay on in Parallel-Mono mode. 20 4.3 Protection Systems22 4.4 Controls23 4.5 Filter Cleaning24 5 Technical Information5.1 OverviewP.I.P.s Studio Reference grounded bridge 5.2 Circuit Theory25 Page 25 Professional Studio Amplifiers Fig. 5.1 Circuit Block Diagram 26 ODEP IOC safe operating area 27 6 SpecificationsPerformance Power Controls 28 IndicatorsStudio Reference P.I.P. ODEP ODEP: IOC proof of distortion-free performance IOC IOC: Input/Output Output Signal Protection Construction II IIIIexceed every240 VAC, 50 Hz 100 VAC, 50 Hz Load (Ohms) guaranteed I Page 29 Professional Studio Amplifiers 29 Crown specifications are guaranteed for three years.Minimum Guaranteed Power Specifications to meet or exceed their specifications for three years. Further, because our published Studio Reference I Minimum Guaranteed Power (Watts)Stereo/Mono Mode Fig. 6.1 Studio Reference Minimum Power Matrixspecs are set below our in-house mea- surements, you can expect Crown amplifier to its published minimum power specs. We believe you should get what you pay for. 30 II IIII I Page 30 Professional Studio Amplifiers Studio Reference II Stereo/Mono Mode Fig. 6.2 Studio Reference 31 II IIIIStudio Reference I Maximum Power Matrix Fig. 6.3 Studio Reference I Page 31 Professional Studio Amplifiers Maximum Power SpecificationsMaximum Power (Watts)Stereo/Mono Mode Page 32 Professional Studio Amplifiers240 VAC, 50 Hz 100 VAC, 50 Hz AC Mains120 VAC, 6 0 Hz Load (Ohms) Fig. 6.4 Studio Reference Maximum Power Matrix 32 Studio Reference II Maximum Power (Watts)Stereo/Mono Mode 33 Page 33 Professional Studio Amplifiers Fig. 6.7 Typical Output ImpedanceFREQUENCY (Hz) 10 100 1 K 10 K 100 K FREQUENCY (Hz) dB Fig. 6.5 Typical Frequency Response Fig. 6.6 Typical Damping Factor II 36 ()Fig. 7.1 Studio Reference () IIII I Page 36 Professional Studio Amplifiers 7 AC Power Draw and Thermal DissipationTotal output power with all channels driven (watts) Thermal Dissipation (btu/hr) =+Quiescent Power Draw (90 watts) xDuty Cycle Amplifier Efficiency (.65) .35 x Studio Reference I Power Draw, Current Draw and Thermal Dissipation at Various Duty Cycles Page 37 Professional Studio Amplifiers Studio Reference 37 Studio Reference II Power Draw, Current Draw and Thermal Dissipation at Various Duty Cycles 38 8 AccessoriesP.I.P. AMB-5 SMX-6 MPX-6 IQ System IQ System IOC Studio Reference 8.1 ModulesIQ Systems distributed intelligence 40 9 Service9.1 Worldwide Service 9.2 North American Service Crown Audio Division 41 Crown Factory Service InformationNATURE OF PROBLEMENCLOSE THIS PORTION WITH THE UNIT. DO NOT MAIL SEPARATELY.
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