Filter
Top Products
Protective earth ground
Terre de protection
Die schutzerde
Tierra proteccionista
Frame or chassis
Masse, châssis
Rahmen oder chassis
Armadura o chassis
Important operating
instructions
Pour indequer important instruc-
tions
Zu wichtige betriebs-
anweisung und unter-
haltsanweisung zeigen
Para indicar importante
funcionar y mantenimiento
instrucciones
Dangerous voltages:
risk of electric shock
Pour indiquer les risques résultant
de tensions dangereuses
Zu die gefahren von
gefährliche spanning zeigen
Para indicar azares provengo
de peligroso voltajes
2
CONTENTS
DECLARATION OF CONFORMITY ACCORDING TO ISO/IEC GUIDE AND EN 45014
The Manufacturer:
M
EYER SOUND
LABORATORIES, INC.
2832 San Pablo Avenue
Berkeley, California 94702-2204, USA
Declares that the product:
USM-1P, USM-100P
Conforms to the following Product Specifications
Safety: EN60065: 1994
EMC: EN55103-1 emmission
1
EN55103-2 immunity
2
0° to + 45°
<-40°C or > +75°C
to 95% at 35°C
to 4600 m (15,000 ft)
to 6300 m (25,000 ft)
30g 11 msec half-sine on each
of 6 sides
10Hz to 55Hz (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
Vibration
E
NVIRONMENTAL SPECIFICATIONS FOR MEYER SOUND ELECTRONICS PRODUCTS:
Safety Summary 3
Introduction and Technical Advantages 4
AC Power 4
The Modular Rear Panel 6
Amplification, Limiting, and Cooling System 6
Coverage 7
Verifying Driver Polarity 8
Troubleshooting 8
Specifications 10
Rear Panel and Input Modules Drawings 11
Dimensions and Contact Information 12
This device complies with the requirements of the Low
Voltage Directive 73 / 23 / EEC and the EMC Directive 89 /
336 / EEC.
This device also complies with EN 55103-1 & -2. Operation is
subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, includ-
ing interference that may cause undesired operation.
European Office:
Meyer Sound Lab. GmbH
Carl Zeiss Strasse 13
56751 Polch, Germany
Made by Meyer Sound Laboratories
Berkeley, California USA
THESE SYMBOLS INDICATE IMPORTANT SAFETY OR OPERATING FEATURES IN THIS BOOKLET AND ON THE CHASSIS
.
!
SYMBOLS USED
N757 USM-1P
N757 USM-100P