Meyer Sound USW-1P operating instructions - page 2

2
Contents
Pour indiquer les risques
résultant de tensions
dangereuses
Zu die gefahren von
gefährliche spanning zeigen
Important operating
instructions
Pour indequer important
instructions
Zu wichtige betriebs-
anweisung und unter-
haltsanweisung zeigen
Frame or chassis
Masse, châssis
Rahmen oder chassis
Protective earth ground
Terre de protection
Die schutzerde
Para indicar azares provengo
de peligroso voltajes
Para indicar importante
funcionar y mantenimiento
instrucciones
Armadura o chassis Tierra proteccionista
These symbols indicate important safety or operating features in this booklet and on the chassis.
Dangerous voltages:
risk of electric shock
Symbols Used
Introduct ion .......................................................... 3
AC Power ............................................................. 3
The Modular Rear Panel ....................................... 5
Amplification, Limiting, and Cooling System ..... 6
Rigging.................................................................. 6
Full-Range Systems.............................................. 7
Verifying Driver Polarity .....................................9
Troubleshooting ............................................... 10
Safety Summary ............................................. 1 1
Rear Panel and Input Modules Drawings..... .. 12
Dimensions ........................................ Back Cover
Declaration of Conformity According to ISO/IEC Guide and EN 45014
Safety: EN60065: 1994
EMC: EN55103-1 emmission
EN55103-2 immunity
Name: Meyer Sound Laboratories, Inc.
Address: 2832 San Pablo Avenue
Berkeley, California 94702-2204, USA
The Manufacturer:
Conforms to the following Product Specifications:
Declares that the product:
The product herewith complies with the requirements
of the Low Voltage Directive 73 / 23 / EEC and
the EMC Directive 89 / 336 / EEC.
Office of Quality Manager
Berkeley, California USA
October 1, 1994
Environmental Specifications for
Meyer Sound Electronics Products:
Operating temperature: 0o to + 45o
Nonoperating temperature: < -40o C or > +75o C
Humidity: to 95% at 35o C
Operating Altitude: to 4600 m (15,000 ft)
Nonoperating altitude: to 6300 m (25,000 ft)
Shock: 30g 11 msec half-sine
on each of 6 sides
Vibration: 10 Hz to 55 Hz (0.010m
peak-to-peak excursion)
UL
C
UL
®®
LISTED
3K59
COMMERCIAL
AUDIO SYSTEM
Product Name: UPA-1P, UPA-2P, UM-1P, USW-1P, UM-100P
Product Options: All
European Office:
Meyer Sound Lab. GmbH
Carl Zeiss Strasse 13
56751 Polch, Germany
Made by Meyer Sound Laboratories
Berkeley, California USA