L-Acoustics ARCS II SYSTEM User Manual

ARCSII_UM_EN_1-2
w w w . l - a c o u s t i c s . c o m
9
99
9
APPENDIX
APPENDIX APPENDIX
APPENDIX A
AA
A:
::
: PRESET DESCRIPTION
The latest version of
each
PRESET
LIBRARY
and
the corresponding
user manual
s
are
downloadable
from
the L-ACOUSTICS
®
web site.
[ARCS II]: full-range
To use ARCS
®
II enclosures in FULL-RANGE mode, in standalone configuration, or in LOW-EXTENSION mode, in
combination with the SB28 subwoofer.
LA8
Inputs/Outputs
Elements to connect Routing*
Accessible (O) and
locked (X) parameters
Mute
Gain
Delay
Polarity
IN A
Input signal A
IN_A
X
O
O
O
IN B
Input sign
al B
IN_B
X
O
O
O
OUT 1
ARCS
®
II enclosure
LF_A
O
X
X
X
OUT 2
HF_A
O
X
X
X
OUT 3
ARCS
®
II enclosure
LF_
B
O
X
X
X
OUT 4
HF_
B
O
X
X
X
* IN: input signal. A, B: channel A, B. LF: low frequency transducer. HF: high frequency transducer.
[SB28_60]: standard subwoofer
To use SB28 subwoofers in STANDARD mode, as single elements or as an array in standard configuration.
LA8
Inputs/Outputs
Elements to connect Routing*
Accessible (O) and
locked (X) parameters
Mute
Gain
Delay
Polarit
y
IN A
Input signal A
IN_A
X
O
O
O
IN B
Input signal B
IN_B
X
O
O
O
OUT 1
S
ubwoofer
SB_A
O
O
O
O
OUT 2
Subwoofer
SB_A
O
O
O
O
OUT 3
Subwoofer
SB_B
O
O
O
O
OUT 4
Subwoofer
SB_B
O
O
O
O
* IN: input signal. A, B: channel A, B. SB: subwoofer.
[SB28_60_C]: cardioid subwoofer
To use SB28 subwoofers in CARDIOID mode, as an array in cardioid configuration.
LA8
Inputs/Outputs
Elements to connect Routing*
Accessible (O) and blocked (X) parameters
Mute
Gain
Delay
Polarity
IN A
Inpu
t signal A
IN_A
X
O
O
O
IN B
Input signal B
IN_B
X
O
O
O
OUT 1
Reversed subwoofer
SR_A
O
X
X
X
OUT 2
S
ubwoofer
SB_A
O
X
X
X
OUT 3
S
ubwoofer
SB_A
O
X
X
X
OUT 4
S
ubwoofer
SB_A
O
X
X
X
* IN: input signal. A, B: channel A, B. SB: subwoofer. SR: reversed subwoofer.
APPENDIX
APPENDIX APPENDIX
APPENDIX B
BB
B:
: :
: SPECIFICATIONS FOR LOUDSPEAKER CABLES
Cable quality and resistance
Only use high-quality fully insulated speaker cables made of stranded copper wire.
Use cables of gauge offering low resistance per unit length and keep the cables as short as possible.
The following table provides the recommended maximum length depending on the cable cross-section and on the
impedance load connected to the amplifier.
Recommended m
aximum length
Cable c
ross
-
s
ection
8 Ω
load
4 Ω
load
2.7 Ω
load
mm
2
SWG
AWG
m
ft
m
ft
m
ft
2.5
15
13
30
100
15
50
10
33
4
13
11
50
160
25
80
17
53
6
11
9
74
240
37
120
25
80
10
9
7
120
390
60
195
40
130

L-Acoustics ARCS II SYSTEM Specifications

General

Brand	L-Acoustics
Model	ARCS II SYSTEM
Category	Speakers
Language	English