User manual JBL S7150

[. . . ] JBL Synthesis 8500 Balboa Boulevard Northridge, CA 91329 250 Crossways Park Drive Woodbury, NY 11797 800-336-4JBL A Harman International Company Part No. S7150-OM6/00 Printed in USA on recycled paper SYNTHESIS S7150 POWER AMPLIFIER USER'S MANUAL TABLE OF CONTENTS SECTION ______________________________________________________PAGE 1. 0 1. 1 2. 0 3. 0 3. 1 4. 0 4. 1 4. 2 4. 3 5. 0 6. 0 7. 0 8. 0 Precautions _______________________________________________________4 Important Safeguards for Audio Products ______________________________4-7 Introduction and Features of the S7150 ________________________________8-9 Operation and Controls______________________________________________10 S7150 ________________________________________________________10-12 Connecting Your Synthesis System ____________________________________13 JBL Synthesis Two & Three ­ Suggested Rack Mounting Order ______________14 JBL Synthesis Two & Three ­ Control Wiring Diagram _____________________15 JBL Synthesis Two & Three ­ Interconnection Diagram ____________________16 Installing the S7150 ________________________________________________17 Troubleshooting ___________________________________________________18 Specifications _____________________________________________________19 Synthesis Limited Warranty __________________________________________20 JBL Synthesis S7150 Power Amplifier User's Manual ©2000 JBL JBL and Synthesis are registered trademarks of JBL Incorporated. All Rights Reserved JBL Synthesis 8500 Balboa Boulevard, Northridge, CA 91329 250 Crossways Park Drive, Woodbury, NY 11797 800-336-4JBL Printed on Recycled Paper Part Number: S7150OM6/00 A Harman International Company 3 1. 0 PRECAUTIONS PRECAUTIONS 1. 0 1. 1 Important Safeguards For Audio Products PLEASE READ CAREFULLY ALL THE FOLLOWING IMPORTANT SAFEGUARDS THAT ARE APPLICABLE TO YOUR EQUIPMENT 1. Read instructions ­ All the safety and operating instructions should be read before the product is operated. [. . . ] Se tillverkarens bruksanvisningar för information om effektkrav. Märkväl, att andra matningsspänningar eventuellt kräver att en annan typs nätsladd och/eller kontakt anänds. Installera inte enheten i ett oventilerat stativ, eller direkt ovanför utrustningar som avger värme, t ex effektförstärkare. Se till att omgivningens temperatur vid drift inte överskrider det angivna värdet i produktspecifikationen. Behållaren är försedd med hål och öppningar för ventilering. För att garantera tillförlitlig funktion och förhindra överhettning får dessa oppningar inte blockeras eller täckas. Inga föremål får skuffas in genom ventilationshålen. Inga vätskor får spillas på enheten. Produkten är försedd med en jordad 3-trådskontakt. Detta ä en säkerhetsfunktion som inte får tas ur bruk. Anslut aldrig audioeffektförstärkarutgångar direkt till någon av enhetens kontakter. För att undvika elstöt eller brandfara får eenheten inte utsättas för reegn eller fukt, eller användas på ställen där den blir våt. Använd inte enheten om den far fallit i golbet, skadats, blivit våt, eller om dess prestanda förändrats märkbart, vilket kräver service. Enheten får öppnas endast av behörig servicepersonal. Farliga spänningar blir tillgängliga när locken tas bort. Denna triangel, som visas på din komponent, varnar dig om en oisolerad farlig spänning inne i engeten. Denna spänning är eventuellt så hög att fara för elstöt föreligger. Denna triangel, som visas på din komponent, anger att viktiga bruksanvisningar och servideanvisningar ingår i dokumentationen i fråga. 7 2. 0 INTRODUCTION AND FEATURES Introduction Congratulations on your purchase of this JBL Synthesis S7150 power amplifier!You have purchased a product that embodies the best of what JBL has learned about the emotional power of audio reproduction in over fifty years of preeminence in the field. This amplifier has been designed and crafted to provide the user with a high level of sonic performance; special attention has been paid to minimize the number of components in the audio signal path, resulting in extremely low distortion, excellent transient response, and wide dynamic range. Synthesis products set new benchmarks in audio technology, and, when used as part of a complete JBL Synthesis System, will bring the ambience and acoustics of some of the world's greatest concert halls and theaters into your home. To obtain the best performance from this amplifier, please be sure to completely read this user's manual and use the S7150 only in accordance with its instructions. 2. 0 When used in a JBL Synthesis System, the S7150 can be turned on automatically whenever the surround processor is activated. [. . . ] Make sure that all signal cables are routed away from power cords. If these suggestions fail, experiment by running ground wires between the rear panel screws of the amplifiers and the other system components, such as the surround processor or signal processing package. If you still encounter difficulty after trying the above suggestions, call your JBL Authorized Dealer or JBL at (800) 336-4JBL for further assistance. 18 7. 0 SPECIFICATIONS SPECIFICATIONS 7. 0 Rated Power Output THD Input Impedance Sensitivity 150W per channel into 8 ohms, all channels driven < 0. 03% 20Hz - 20kHz 28k ohms 1V in = 100 watts out (THX Standard) 1. 25V in = 150 watts out Frequency Response ( at 1 W ) S/N Ratio ( A-weighted at rated power ) Damping Factor ( 8 ohms ) Power Bandwidth IM Distortion Unit Size Unit Weight Shipping Weight 20Hz - 20kHz 100dB 400 5Hz - 100kHz 0. 03% + 0, ­ 0. 25dB + 0, ­ 3dB 7" H x 19" W x 19¹/" D -- 178 mm x 484 mm x 495 mm 97 Ibs -- 44 kg 111 Ibs -- 50 kg All features and specifications are subject to change without notice. Lucasfilm Ltd. and THX are trademarks or registered trademarks of Lucasfilm Ltd. 19 8. 0 SYNTHESIS LIMITED WARRANTY The JBL Synthesis products listed below are warranted for the period stated from the date of original purchase. [. . . ]