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
Summary of Contents for ARCS II
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