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Keep these important operating instructions.

USM-P Series 

Self-Powered Loudspeaker Systems

OPERA

TING                      INSTRUCTIONS

OPERATING INSTRUCTIONS

USM-1P

USM-100P

Superior
engineering 
for the art 
and science 
of sound.

Summary of Contents for Self-Powered Loudspeaker Systems USM-P Series

Page 1: ...p these important operating instructions USM P Series Self Powered Loudspeaker Systems OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS USM 1P USM 100P Superior engineering for the art and science of sou...

Page 2: ...0 010m peak to peak excursion Office of Quality Manager Berkeley California USA May 18 2000 Operating Temperature Nonoperating Temperature Humidity Operating Altitude Nonoperating Altitude Shock Vibr...

Page 3: ...imum zu reduzieren den Lautsprecher vom Stromnetz trennen bevor ggf ein Audio Schnittstellensignalkabel angeschlossen wird Das Netzkabel erst nach Herstellung aller Signalverbindungen wieder einsteck...

Page 4: ...nd adheres to this definition NOTE Unfortunately beamwidth is often used to describe the angle at which the sound pressure decreases 10dB from its on axis amplitude because many listeners perceive thi...

Page 5: ...10 seconds It is used to calculate the temperature increase in cables which is used to select cables that conform to electrical code standards It is also used to select the rating for slow reacting t...

Page 6: ...uator knob operates between 0 dB no level attenu ation in a fully clockwise position to 12 dB in a fully counter clockwise posi tion REMOTE MONITORING SYSTEM The USM P can be equipped to operate with...

Page 7: ...r blows air directly onto the heatsink 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 f...

Page 8: ...ied electronics technicians with access to a test bench can request the following documents from Meyer Sound Troubleshooting Guide The Low Frequency Driver Replacement Procedure and The High Frequency...

Page 9: ...SOME SOUND BUT THE ON TEMP LED TURNS FROM GREEN TO RED This occurs when the heatsink tempera ture reaches 85 C 185 F indicating that the amplifier is thermally over loaded The limiter threshold has dr...

Page 10: ...loor to max SPL 6 db at 100 H x 40 V 10 dB at 120 H x 60 V 6 db at 45 H x 45 V 10 dB at 60 H x 60 V 900 Hz 1000 Hz 15 inch cone driver 3 inch diaphragm compression driver Differential balanced input c...

Page 11: ...nel and optional module are described on page 6 of this document USER PANELAND OPTIONAL MODULES User Panel with RMS option and Polarity and Attenuaing Audio Input Module Looping Polarity and Attenuain...

Page 12: ...832 San Pablo Avenue Berkeley CA 94702 tel 510 486 1166 fax 510 486 8356 e mail techsupport meyersound com http www meyersound com CONTACT INFORMATION 12 All units in inches PHYSICAL DIMENSIONS 05 089...

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