L-Acoustics ARCS II - Default Chapter; Table of Contents

ARCS
®
II SYSTEM
user manual
VERSION 3.0
ARCSII_UM_EN_3.0
w w w . l - a c o u s t i c s . c o m
4
WELCOME TO L-ACOUSTICS
®
Thank you for choosing the L-ACOUSTICS
®
ARCS
®
II SYSTEM.
This document contains essential information on using the system properly. Carefully read this document in order to
become familiar with the system.
As part of a continuous evolution of techniques and standards, L-ACOUSTICS
®
reserves the right to change
the specifications of its products and the content of its document without prior notice.
Please check the L-ACOUSTICS
®
web site on a regular basis to download the latest document and software updates:
www.l-acoustics.com.
CONTENTS
1 ARCS II SYSTEM 5
2 SYSTEM COMPONENTS 6
2.1 Loudspeaker enclosures .............................................................................................................................................................. 6
2.2 Powering and driving system ....................................................................................................................................................... 6
2.3 Loudspeaker cables ..................................................................................................................................................................... 6
2.4 Rigging elements .......................................................................................................................................................................... 6
2.5 Software applications .................................................................................................................................................................. 6
3 LOUDSPEAKER CONFIGURATIONS 8
3.1 Line source .................................................................................................................................................................................. 8
3.2 Line source with low-frequency element .................................................................................................................................... 9
4 LOUDSPEAKER CONNECTION 10
4.1 Connectors ............................................................................................................................................................................... 10
4.2 Connecting ARCS
®
II to LA4X ................................................................................................................................................... 11
4.3 Connecting ARCS
®
II to LA8 ...................................................................................................................................................... 12
4.4 Connecting SB28 to LA8 ........................................................................................................................................................... 15
APPENDIX A PRESET DESCRIPTION 17
[ARCS II] ................................................................................................................................................................................... 17
[SB28_60] ................................................................................................................................................................................. 17
[SB28_60_C] ............................................................................................................................................................................ 17
APPENDIX B RECOMMANDATION FOR SPEAKER CABLES 18
APPENDIX C SPECIFICATIONS 19