Contents
Main
USM-P Series
OPERATING INSTRUCTIONS
OPERATING INSTRUCTIONS
CONTENTS
DECLARATION OF CONFORMITY ACCORDING TO ISO/IEC GUIDE AND EN 45014
N757 USM-100P
USM-1P,USM-100P
SYMBOLS USED
SAFETY SUMMARY
!
THE USM-P HORNS: CONSTANT-Q
USM-P:INTRODUCTION AND TECHNICAL ADVANTAGES
AC POWER
VOLTAGEREQUIREMENTS
C URRENT R
P OWER C ONNECTOR W
S AFETY I
AUDIO INPUT
THE MODULAR REAR PANEL
AMPLIFICATION,LIMITING, AND COOLING SYSTEM
AMPLIFICATION AND LIMITING
A MPLIFIER N ATURAL C C OOLING S
FAN ASSEMBLY KIT
COVERAGE
POLARITY IN ADJACENT LOUDSPEAKERS
D RIVER P OLARITY IN THE S
VERIFYING POLARITY
TROUBLESHOOTING
THE ON/TEMP. LED DOES NOT ILLUMI-
THE ON/TEMP. LED IS ILLUMINATED
H
T
O
T ON/TEMP. LED TURNS FROM GREEN TO
THERE IS NO SOUND, THE ON/TEMP. LED IS DIM OR OFF, AND THE POWER
10
USM-1P/100-P SPECIFICATIONS
2000 Meyer Sound Laboratories, Inc. All rights reserved
Acoustical
Coverage Crossover Transducers Standard Audio Input Module
Amplifiers AC Power
