Table Of Contents; W W W . L - A C O U S T I C S . C O M - L-Acoustics arcs wide Rigging Manual

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User manual (25 pages)

Rigging manual (16 pages)

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Table Of Contents

Table of Contents

WELCOME TO L-ACOUSTICS

Thank you for choosing the L-ACOUSTICS

This document contains essential information on rigging the system properly. Carefully read this document in order to

become familiar with this procudures.

As part of a continuous evolution of techniques and standards, L-ACOUSTICS

change the specifications of its products and the content of its documents without prior notice.

Please check the L-ACOUSTICS

CONTENTS

RIGGING SYSTEM COMPONENTS

1.1

Loudspeaker enclosures .......................................................................................................................................... 4

1.2

Rigging elements ...................................................................................................................................................... 4

1.3

Software application ................................................................................................................................................ 4

MECHANICAL SAFETY

2.1

Maximum configurations ......................................................................................................................................... 6

2.2

Assessing mechanical safety ..................................................................................................................................... 7

TECHNICAL DESCRIPTION

3.1

Flying ........................................................................................................................................................................ 8

3.1.1

WIFOLIFT ................................................................................................................................................ 8

3.1.2

WIFOLIFTBAR ......................................................................................................................................... 9

SYSTEM SETUP

4.1

Ground-stacking .................................................................................................................................................... 10

Horizontal ............................................................................................................................................................. 10

Horizontal stacked on SB18m .............................................................................................................................. 10

Vertical stacked on SB18m ................................................................................................................................... 10

4.2

Flying ...................................................................................................................................................................... 11

Horizontal 2 or 4 enclosure .................................................................................................................................. 11

Horizontal 3, 5 or 6 enclosure .............................................................................................................................. 12

Vertical ............................................................................................................................................................... 13

4.3

Pole-mounting ....................................................................................................................................................... 14

On feet or on top of SB18m ................................................................................................................................. 14

SUBSET PROCEDURES

PROCEDURE A

Locking a rigging bar (WIFORIG, SB18MRIG or WIFOLIFT) ......................................................... 15

PROCEDURE B

Using WIFOTILT to adjust ARCS WIDE/FOCUS site angle .......................................................... 16

PROCEDURE C

Attaching a WIFOLIFTBAR ............................................................................................................ 18

5.1.1

Description ............................................................................................................................................ 18

5.1.2

Tilt angle definition and rigging holes choice .......................................................................................... 18

5.1.3

Procedure .............................................................................................................................................. 20

PROCEDURE D

Attaching a shackle or CLAMP250................................................................................................. 22

PROCEDURE E

Mounting the WIFOSOCK ............................................................................................................. 24

APPENDIX A

PULLBACK IMPLEMENTATION

Vertical Array ......................................................................................................................................................... 25

Horizontal array ..................................................................................................................................................... 26

APPENDIX B

TILT ANGLE REFERENCE CHARTS

APPENDIX C

RECOMMENDED FLIGHT-CASE

APPENDIX D

SPECIFICATIONS

ARCS

FOCUS ................................................................................................................................................................. 32

ARCS

WIDE.................................................................................................................................................................... 33

SB18m .............................................................................................................................................................................. 34

CLAMP250 ....................................................................................................................................................................... 35

WIFOBUMP ..................................................................................................................................................................... 35

WIFOLIFT ........................................................................................................................................................................ 35

WIFOLIFTBAR ................................................................................................................................................................. 36

WIFOSOCK...................................................................................................................................................................... 36

WIFOTILT ........................................................................................................................................................................ 36

ARCSWIFO_RM_EN_3.0

ARCS

WIDE SYSTEM or ARCS

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