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
instructions
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:
MEYER SOUND LABORATORIES, INC.
2832 San Pablo Avenue
Berkeley, California 94702-2204, USA
Declares that the product:

MTS-4A

Conforms to the following Product Specifications
Safety: EN60065: 1994
EMC: EN55103-1 emmission1
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)
Operating Temperature
Nonoperating Temperature
Humidity
Operating Altitude
Nonoperating Altitude
Shock
Vibration
ENVIRONMENTAL SPECIFICATIONS FOR MEYER SOUND ELECTRONICS PRODUCTS:
Safety Summary 3
The MTS-4A: Introduction 4
AC Power 4
Audio Input 6
Amplification and Protection Circuitry 6
Rigging 7
Measurement and System Integration Tools 8
Complete Systems 8
Driver Troubleshooting 9
Array Design 10
MTS-4A Specifications 12
MTS-4A Dimensions 13
Contact Information 14
EN55103-2 immunity2
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.
THESE SYMBOLS INDICATE IMPORTANT SAFETY OR OPERATING FEATURES IN THIS BOOKLET AND ON THE CHASSIS.

!

SYMBOLS USED

Office of Quality Manager
Berkeley, California USA Dec 22, 2000

N757 MTS-4A

European Office:
Meyer Sound Lab. GmbH
Carl Zeiss Strasse 13
56751 Polch, Germany
Made by Meyer Sound Laboratories
Berkeley, California USA
3K59 COMMERCIAL
AUDIO SYSTEM