Instruction/ maintenance manual of the product US-4000 ETI Sound Systems, INC
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B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS OWNERS MANUAL US-SERIES PROFESSIONAL POWER AMPLIFIERS US-1 200 US-1 800 US-3000 US-4000.
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS CONTENTS Introduction ................................................... 3 W arnings and Safety Instructions ..................... 4-5 Features .
B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS WELCOME TO THE B-52 F AMIL Y Thank you for purchasing a US-Series Professional Power Amplifier . At B-52, w e believe in over- building all of our products and the US-Series Professional Power Amplifiers are no exception.
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS IMPOR T ANT INFORMA TION Please keep this instruction manual for future reference and for the duration of owning your US-Series Professional Power Amplifier(s).
B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS 1. READ INSTRUCTIONS – All the safety and operating instructions should be read before this product is operated. 2. RET AIN INSTRUCTIONS – The safety and operating instructions should be retained for future reference.
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS POWER RA TINGS A T A GLANCE US- 1 200 US- 1 800 US- 3000 US-4000 Rated Output Po wer ST.
B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS AMPLIFIER FEA TURES The US-Series features four professional heavy-duty power amplifiers, covering a wide range of output power ratings. The models are US-1200, US-1800, US-3000 and US-4000.
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS FRONT P ANEL CONTROLS 1 1 2 2 Opposite page 1.
B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS Reduce the output volume using the specific channel’ s level controls until the clipping disappears or until the CLIPLEDsashonlyoccasionally .
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS 1. F AN(S) Coolingfanswithvariablespeedcontrols.Airenters the amplifier through vents located on the front alu- minium panel.
B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS 5. LIMITER switch (US-3000 and US-4000 models only) When the sound source signal is too high, the out- put signal will distort. T o prevent this, both channels feature clip limiters to prevent gross distortions on the outputs.
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS binding posts offer a variety of connection options. Use speaker wires with stripped ends (do not strip themmorethan½”or12.
B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS NOTE: Matchthepindesignationsprintednext to the output connectors on rear panel to ensure proper connections.
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS to the amplifier . Do not block the air vents on the front and do not block the fans on the rear panel.Makesuretheopencellfoamairlters behind the vents on the front of the amplifier are clean.
B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS in limiter circuitr y for improved per formance when overloading.Thelimiteractivatesat“clipping”when the output voltage reaches the power supply voltage rails.
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS MODE SELECT : STEREO MODE InSTEREOmode,bothchannelsoperateindependently ,withtheirrespectiveinputgain controls.
B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS CONNECTING YOUR SPEAKERS Stereo Mode Parallel Mode Bridged Mono A or B or + _ B + _ A 5.
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS Stereo Mode Parallel Mode Bridged Mono A or B or + _ B + _ A SPK+ to PIN 1+ SPK- to PIN.
B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS WIRING There are multiple ways to connect a US-Series ampli- fier to other audio equipment. The US-Series features balanced inputs and link outputs, which allows you to connect both balanced and unbalanced signals.
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS US- 1 200 US- 1 800 US- 3000 US-4000 Rated Outp ut Power ST EREO BOT H CHA NNELS DRIV E.
B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS ThankyouforchoosingtheUS-SeriesProfessionalAmpliers,a productbyE.T .I.SoundSystems,Inc.Forpurposesofthiswar - rantyB-52shallmeanE.
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS NOTES 22.
B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual THE BEAUTY OF POWER US SERIES AMPLIFIERS 23 NOTES.
THE BEAUTY OF POWER B-52 US Series Prof essio nal P ower A mplifier s - I nstruction Manual US SERIES AMPLIFIERS B 52 - B-52 PROFESSIONAL 3383 Gage A venue, Huntington Park, CA 90255 Internet: www .
An important point after buying a device ETI Sound Systems, INC US-4000 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought ETI Sound Systems, INC US-4000 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 ETI Sound Systems, INC US-4000 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ETI Sound Systems, INC US-4000 you will learn all the available features of the product, as well as information on its operation. The information that you get ETI Sound Systems, INC US-4000 will certainly help you make a decision on the purchase.
If you already are a holder of ETI Sound Systems, INC US-4000, 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 ETI Sound Systems, INC US-4000.
However, one of the most important roles played by the user manual is to help in solving problems with ETI Sound Systems, INC US-4000. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ETI Sound Systems, INC US-4000 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