Instruction/ maintenance manual of the product 913-047-00 Sunfire
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Symphonic Refer ence Load Invariant High Fidelity Ster eo Power Amplifier.
User's Manual 2 Safety In struc tions 1. Read In struc tions -– All the safe ty and op er a tion instructions should be read before the Sun Þ re Com po nent is operated. 2. Retain Instructions — The safety and operating in struc tions should be kept for future reference.
User's Manual 3 15. T o prevent electric shock , do not use this polarized plug with an ex ten - sion cord, receptacle or other outlet unless the blades can be fully inserted to prevent blade ex po sure.
User's Manual 4 CHAPTER 1 Dear Friend, Thank you for pur chas ing my Sun Þ re Symphonic Reference Ampli Þ er . I hope that you enjoy it and the music it makes as much as I have en joyed creating it for you. Introduction Y our Sun Þ re Ampli Þ er should reach you in perfect con di tion.
User's Manual 5 CHAPTER 1 1. AUT O/ON/OFF Switch Y our Sun Þ re Ampli Þ er is designed with an automatic on/off circuit. • In the AUTO-ON (center) po si tion, the am pli Þ er will au- tomatically turn on if an audio signal is present at the left or right input, or if it receives an input trigger voltage at the 12 VDC inputs.
User's Manual 6 CHAPTER 1 3. RCA Unbalanced Inputs Y our Sun Þ re Ampli Þ er has three sets of inputs for each channel. T wo are un bal anced RCA in puts and one is a bal anced XLR type. The two RCA inputs for each channel are joined together internally and either one can be connected to the cor re spond ing output of your preampli Þ er .
User's Manual 7 CHAPTER 1 Read and follow all safety instruc- tions shown on pages 2 and 3. Observe the following precautions when choosing a location for your ampli Þ er: • Do not cover any of the ven- tilation slots on the bottom or sides. • Do not place a preampli Þ er directly on top of the power ampli Þ er .
User's Manual 8 + - R IG H T S P E A K E R + - L E F T S P E A K E R CHAPTER 2 System Con Þ gurations The following diagrams show some typical con nec tions that you might make in your in stal la tion. They show how the inputs and outputs of the Sun Þ re Ampli Þ er are con nected to your pream pli Þ er and speak ers.
User's Manual 9 CHAPTER 2 Balanced Connections If your preampli Þ er has XLR bal- anced outputs, it can be connected to the ampli Þ er's XLR inputs as shown.
User's Manual 10 CHAPTER 2 Biamping connections If your speakers can be biamped, they will have separate input posts for the woofer and the tweeter sections. This diagram shows how to cre- ate a very ef Þ cient system with an active external crossover .
User's Manual 11 APPENDIX S eries and Parallel s peaker con nec tions Amplifier Outputs Amplifier Outputs The con nec tion of more than one speaker per channel will tend to de grade the speaker ’s frequency response, and may make the ampli Þ er run hot.
User's Manual 12 APPENDIX The Sun Þ re Ampli Þ er is expertly designed and built to provide years of trouble-free per for mance. Most prob- lems that occur can usually be solved by checking your setup or making sure that the audio and video compo- nents connected to the pro ces sor are on and fully op er a tion al.
User's Manual 13 APPENDIX • Try moving your components further away from the TV, e s pe - cial ly if you ever notice the screen has changed color in the area closest to the compo- nent. • If you have very high ef Þ ciency speak ers, these may show up noise which other speakers may not.
User's Manual 14 APPENDIX Speci Þ cations © 2002 Sun Þ re Corporation. All rights reserved. Sun Þ re Corpora- tion re serves the right to improve its products at any time.
User's Manual 15 APPENDIX Limited W arranty Sun Þ re Corporation is proud of its prod ucts which have been built with care using ad vanced technology and premium com po nent parts.
Manual part number : 913-047-00 Rev A Symphonic Refer ence Load Invariant High Fidelity Ster eo Power Amplifier.
An important point after buying a device Sunfire 913-047-00 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sunfire 913-047-00 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sunfire 913-047-00 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sunfire 913-047-00 you will learn all the available features of the product, as well as information on its operation. The information that you get Sunfire 913-047-00 will certainly help you make a decision on the purchase.
If you already are a holder of Sunfire 913-047-00, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sunfire 913-047-00.
However, one of the most important roles played by the user manual is to help in solving problems with Sunfire 913-047-00. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sunfire 913-047-00 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
