Lectrosonics LE Series User Manual download pdf (Page 2)

INTRODUCTION

Thank you for purchasing the Lectrosonics LE8 Logic Controlled Equalizer. The LE8 represents a significant

advance in equalization technology. The LE8, when used in an automatic Modular Audio Processor system,

provides an economical solution to the problem of multiple microphone equalization and notch filtering. Each of up

to eight microphones may be equalized using a four band equalizer. In addition, three variable frequency notch

filters are available for each microphone. This allows all microphones to be individually optimized for best quality

sound, and the feedback frequencies that are unique to each microphone position may be eliminated.

The heart of the LE8 is a sophisticated microprocessor, which controls all functions of the digitally programmed EQ

and notch filters. The microprocessor also reads all user accessible controls to provide user interface. When a

microphone becomes active, the appropriate EQ curve and notch filter frequencies are loaded, into the digitally

programmed filters in the LE8. Since the filters in the LE8 are "time-shared" between all microphones, very

sophisticated filtering can be provided at a reasonable cost.

TABLE OF CONTENTS

INTRODUCTION .......................................... 1

GENERAL TECHNICAL DESCRIPTION .......................... 2

EQUALIZATION AND NOTCH FILTERING ........................ 3

FRONT PANEL DESCRIPTION ................................ 4

REAR PANEL DESCRIPTION ................................. 5

INSTALLATION ........................................... 6

OPERATING INSTRUCTIONS ................................. 7

MULTIPLE LE8 SETUP ...................................... 8

TROUBLESHOOTING ....................................... 9

SERVICE AND REPAIR ..................................... 10

RETURNING UNITS FOR REPAIR ............................. 10

SPECIFICATIONS ......................................... 11

WARRANTY ........................................ Back cover

The LE8 is FCC type accepted under the following Parts:

Part 15

1 2 3 4 5 6 7 ... 12 13

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Lectrosonics LE Series User Manual Page 2