Instruction/ maintenance manual of the product TGA-7401-230 Sunfire
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TGA-7401 / TGA-7401-230 and TGA-7201 / TGA-7201-230 seven Theater Grand Amplifier.
User's Manual 2 Important Safety Instructions 10. V entilation — The apparatus should be situated so that its location or position does not interfere with its proper ventilation.
User's Manual 3 Safety Instructions ................................... 2-3 Chapter 1: Introduction ...............................4 Theater Grand Amplier Editions ................5 Unpacking and Installation .........................6 Front Panel Features .
User's Manual 4 CHAPTER 1 Thank you for purchasing a Sunre Theater Grand Amplier . We hope you enjoy it and the music it makes as much as we have enjoyed creating it for you. The TGA-7401 can produce 400 watts rms per channel into 8 ohms and 800 watts rms into 4 ohms .
User's Manual 5 CHAPTER 1 Theater Grand Amplier Editions The Theater Grand seven chan- nel power amplier is available in two editions: • TGA-7401 • TGA-7201 The TGA-7401 has twice the power output of the TGA-7201. This manual uses illustrations of the TGA-7401.
User's Manual 6 Installation Read and follow all safety instruc- tions shown on pages 2 and 3. Observe the following precautions when choosing a location for your Theater Grand Amplier: • Protect it from prolonged exposure to direct sunlight and other direct sources of heat, such as heating vents and radiators.
User's Manual 7 Front Panel Features Overview Y our Theater Grand Amplier has seven channels of power amplica - tion combined in one chassis for the purpose of reproducing music or video soundtracks.
User's Manual 8 Rear Panel Features 1. AUT O/ON/OFF Switch Y our Theater Grand Amplier is designed with an automatic on/off circuit. • In the AUTO-ON position, the amplier will automatically turn on if an audio signal is pres- ent at any of the inputs, or if it receives a 12 VDC input volt- age at the trigger inputs.
User's Manual 9 4. XLR Inputs If your preamplier has XLR outputs, connect them to these XLR inputs. These balanced connections offer superior noise rejection com- pared to the unbalanced RCA inputs, particularly for long cable runs.
User's Manual 10 CHAPTER 2 System Congurations Unbalanced Connections If your preamplier has RCA out - puts, it can be connected to the ampli- er inputs as shown. The amplier will boost the preamplier's output, up to a level suitable for driving speakers.
User's Manual 1 1 + + + + + + + LOUDSPEAKERS R RS C LS L LB RB Sunre Theater Grand Processor TGP-401 CHAPTER 2 Balanced Connections If your preamplier has XLR outputs, it can be connected to the XLR inputs as shown. This example shows the con - nections to the Sunre Theater Grand Processor TGP-401.
User's Manual 12 CHAPTER 2 For biamp-capable speakers, such as Sunre's Cinema Ribbon line, the Theater Grand Amplier can be congured to provide a very powerful system. A speaker which can be biamped or biwired will have two sets of binding posts.
User's Manual 13 CHAPTER 2 + - RIGHT TWEETER (CURRENT SOURCE) + - RIGHT WOOFER + - LEFT WOOFER + - LEFT TWEETER (CURRENT SOURCE) R L UNBALANCED PREAMP OUTPUTS LOUDSPEAKERS Note: The remaining channels can be used to drive other speakers, or left unconnected.
User's Manual 14 CHAPTER 2 R L UNBALANCED PREAMP OUTPUTS + - RIGHT TWEETER (CURRENT SOURCE) + - LEFT WOOFER (VOL T AGE SOURCE) + - LEFT TWEETER (CURRENT SOURCE) LOUDSPEAKERS + - RIGHT WOOFER (VOL.
User's Manual 15 APPENDIX S eries and Parallel sp ea ke r co nn ec ti on s A mplifier Outputs A mplifier Outputs The connection of more than one speaker per channel will tend to degrade the speaker ’s frequency response, and may make the amplier run hot.
User's Manual 16 APPENDIX The Sunre Amplier is expertly designed and built to provide years of trouble-free performance. Most prob- lems that occur can usually be solved by checking your setup or making sure that the audio and video com- ponents connected to your processor are on and fully operational.
User's Manual 17 APPENDIX • Check that the interconnect cables to the amplier do not have any broken connections. Other causes of noise • Speaker noise may also be caused by interference or noise on your AC line. Make sure there are no large appliances sharing the line, or halogen lamps or lamps with dimmer controls.
User's Manual 18 APPENDIX © 2008 Sunre, a division of Elan Home Systems, LLC. All rights reserved. Sunre reserves the right to improve its products at any time.
User's Manual 19 APPENDIX Sunre Limited W arranty Sunre, a division of Elan Home Systems, LLC, is proud of its products which have been built with care using advanced technology and premium component parts. Y our unit has been crafted to perform properly for many years.
Manual part number : 913-153-00 Rev A Theater Grand Amplifier TGA-7401 / TGA-7401-230 and TGA-7201 / TGA-7201-230.
An important point after buying a device Sunfire TGA-7401-230 (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 TGA-7401-230 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 TGA-7401-230 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sunfire TGA-7401-230 you will learn all the available features of the product, as well as information on its operation. The information that you get Sunfire TGA-7401-230 will certainly help you make a decision on the purchase.
If you already are a holder of Sunfire TGA-7401-230, 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 TGA-7401-230.
However, one of the most important roles played by the user manual is to help in solving problems with Sunfire TGA-7401-230. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sunfire TGA-7401-230 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
