Table of Contents
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Table of Contents
Related Manuals for Sherbourn PA 7-350
Summary of Contents for Sherbourn PA 7-350
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Page 3: Important Safety Precautions And Explanation Of Symbols
Do not install the PA 7-350 in locations without proper ventilation. The PA 7-350 should not be operated on a bed, sofa, rug, or similar surface that may block vents. The PA 7-350 should not be installed in an enclosed location such as a bookcase, cabinet, or closed equipment rack unless sufficient forced-air ventilation is provided. - Page 4 Avoid spraying liquids directly onto the PA 7-350 and NEVER spray liquids into the vents. Care should be taken so that small objects do not fall into the inside of the PA 7-350. You should seek service for your PA 7-350 by qualified service personnel if any of the following occur: 1.
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Page 6: Table Of Contents
About This Manual ..................2 Mechanical and Environmental ..............3 Inputs and Outputs ..................4 Installation Tips ...................5 Configuration ....................6 Performance Specifications ................7 Features .....................8 Operation ....................9 Periodic Maintenance ................10 Troubleshooting ..................11 Sherbourn Technologies, LLC Ten-Year Limited Warranty .......12 Notes ......................13 Page 1... -
Page 7: Introduction
The Sherbourn Team The PA 7-350 The PA 7-350 is a seven-channel power amplifier that can deliver all the clean power you need for a truly stunning home theater experience. It is very conservatively rated to deliver 350 watts into 8... -
Page 8: Mechanical And Environmental
Ventilation and cooling: Even though the PA 7-350 is very efficient, it still produces heat; to avoid overheating, be sure to provide adequate clearance and ventilation. Never remove the feet of the amplifier or block the ventelation openings! Allow at least 1.75” above the unit for proper cooling! -
Page 9: Inputs And Outputs
IEC C19/C20 (20 A) type inlet and power cord Note: Potentially lethal voltages are present inside this unit and at the speaker terminals during operation. There are NO user serviceable fuses inside the PA 7-350. The PA 7-350 cover should ONLY be opened by qualified service personnel. -
Page 10: Installation Tips
Rack mounting The PA 7-350 is VERY heavy. Only place the PA 7-350 on racks, stands, or shelves rated to support at least 150 pounds. We recommend using the (optional) Sherbourn Rack Ear / Bracket assemblies, which securely support the unit and provide convenient lifting handles at the rear and also protect the rear panel binding posts from damage. -
Page 11: Configuration
• Verify that the PA 7-350 is configured for the correct operating voltage for your area. (Voltage is set via the Input Voltage switch on the rear panel of the PA 7-350). • Verify that all rear panel Input Selector switches are set correctly for each input. -
Page 12: Performance Specifications
– so you know that our amplifiers will still sound superb, even when delivering massive short-term power peaks. It’s also why you can count on a Sherbourn amp to sound more powerful – with more muscle and impact – than other similarly rated “ordinary” amps. -
Page 13: Features
Features The PA 7-350 Seven-Channel Power Amplifier combines the latest cutting edge technology with solid engineering and high quality components to deliver superior sound quality, performance, and features. Some of the more important features of the PA 7-350 include: •... -
Page 14: Operation
Turning on the AC power The AC mains power on the PA 7-350 is controlled by the Power rocker switch located on the rear panel above the power cable. Once the AC power is turned on, the PA 7-350 will remain in Standby mode until the Standby / Power push button on the front panel is pressed, or the Trigger input is activated. -
Page 15: Periodic Maintenance
If necessary, the PA 7-350 should be cleaned gently with a soft rag. • If something sticky gets on the front panel or case of the PA 7-350, it should be cleaned with a mild cleaning solution applied to a soft rag, followed by wiping with a clean rag dampened with plain water, and drying with a soft dry rag or cloth. -
Page 16: Troubleshooting
Troubleshooting If problems occur, the first step should be to verify that the PA 7-350 is set to the proper line voltage for your AC power source, and that your power source is operating correctly and is of sufficient capacity to power the PA 7-350. -
Page 17: Sherbourn Technologies, Llc Ten-Year Limited Warranty
LIMITATION MAY NOT APPLY TO YOU. A claim under this warranty must be made by you within the Term. A claim shall not be valid (and Sherbourn has no obligation related to the claim) if it is not made within the Term and if it is not made in strict compliance with the requirements of the “How do you get service?”... -
Page 18: Notes
The CSR will provide you with a returned material authorization number (“RMA”). Ship the product to Sherbourn at the following address, with the RMA written in large, bold letters on the outside of the box, and with the letters “RMA” written before the number. Parcels arriving without a RMA number on the outside of the box will be refused.