Related Manuals for Meyer Sound Self-Powered Loudspeaker Systems USM-P Series
Summary of Contents for Meyer Sound Self-Powered Loudspeaker Systems USM-P Series
- Page 1 USM-P Series Self-Powered Loudspeaker Systems OPERATING INSTRUCTIONS USM-1P USM-100P Superior engineering for the art and science of sound. Keep these important operating instructions.
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Page 2: Symbols Used
Tierra proteccionista EYER OUND LECTRONICS RODUCTS N757 USM-1P N757 USM-100P Made by Meyer Sound Laboratories Berkeley, California USA European Office: Meyer Sound Lab. GmbH Carl Zeiss Strasse 13 56751 Polch, Germany Office of Quality Manager Berkeley, California USA May 18, 2000... -
Page 3: Safety Summary
• Do not install the loudspeaker in wet or humid locations without using weather protection equipment from Meyer Sound. • Do not allow water or any foreign object to get inside the loudspeaker. Do not put objects containing liquid on, or near, the unit. -
Page 4: Design Benefits
USM-P H ORNS ONSTANT Constant research and development efforts at Meyer Sound have led to the solution of the most difficult problems associated with horn design. In order to appreciate the significance of this work, it is necessary to define an often misun-... -
Page 5: Voltage Requirements
Do not operate the unit with worn or frayed cables; replace them immediately. If the USM-P will be installed outdoors contact Meyer Sound for information about the rain hood and weather protec- tion for the drivers and electronics. While a single USM-P can be... -
Page 6: The Modular Rear Panel
THE MODULAR REAR PANEL The rear panel of the USM-P has two slots for processor modules. The top slot contains the Audio Input and Control Module; the bottom slot contains the optional Remote Monitoring System™ (RMS) Module. A blank plate covers the bottom slot if RMS is not installed. -
Page 7: Power Supply Fan
The fan speed increases as the heatsink temperature rises, which main- tains a safe operating temperature with minimal fan noise. Contact Meyer Sound to order the fan kit. OWER UPPLY The power supply is cooled by a single small internal fan that turns on low when the unit is first powered up. -
Page 8: Troubleshooting
VERIFYING POLARITY Incorrect driver polarity impairs system performance and may damage the dri- vers. All Meyer Sound loudspeakers are shipped with the drivers in correct alignment. If the driver or circuit wiring has been removed or disassembled it is essential... - Page 9 4. If the ambient temperature is greater than 30°C and this condition occurs frequently, contact Meyer Sound to order the optional Fan Kit. See the section Amplification, Limiting, and Cooling System on page 6 for a complete discussion about the cooling system.
- Page 10 I n p u t M o d u l e Amplifiers A C P ower Physical Notes Meyer Sound reserves the right to alter any specification with- out notice. Please visit our web site at www.meyersound.com for up-to-date information. © 2000 Meyer Sound Laboratories, Inc.
- Page 11 USER PANEL AND OPTIONAL MODULES The user panel and optional module are described on page 6 of this document. User Panel with RMS option and Polarity and Attenuaing Audio Input Module Looping, Polarity, and Attenuaing Input Module...
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Page 12: Physical Dimensions
PHYSICAL DIMENSIONS All units in inches. USM-1P USM-100P CONTACT INFORMATION Meyer Sound Laboratories, Inc. 2832 San Pablo Avenue Berkeley, CA 94702 tel: 510.486.1166 fax: 510.486.8356 e-mail: techsupport@meyersound.com http: www.meyersound.com 05.089.004.01 Rev A...
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