CONTENTS
Safety Summary 3
Introduction and Technical Advantages 4
AC Power 4
The Modular Rear Panel 5
Amplification, Limiting, and Cooling System 6
Applications 7
Verifying Driver Polarity 8
Troubleshooting 9
Specifications 10
Rear Panel, Input Modules Drawings, and Dimensions 11
Contact Information 12
DECLARATION OF CONFORMITY ACCORDING TO ISO/IEC GUIDE AND EN 45014
The Manufacturer:
MEYER SOUND LABORATORIES, INC.
2832 San Pablo Avenue
Berkeley, California 94702-2204, USA
Declares that the product:
UMS-1P
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 August 31, 2000
Operating Temperature
Nonoperating Temperature
Humidity
Operating Altitude
Nonoperating Altitude
Shock
Vibration
E
NVIRONMENTAL SPECIFICATIONS FOR MEYER SOUND ELECTRONICS PRODUCTS:
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, including
interference that may cause undesired operation.
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
THESE SYMBOLS INDICATE IMPORTANT SAFETY OR OPERATING FEATURES IN THIS BOOKLET AND ON THE CHASSIS.