Appendix; La8 Factory Preset Library (Version 1.0) - L-Acoustics LA8 Manuel Utilisateur

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10 APPENDIX

10.1

LA8 factory preset library (version 1.0)

A complete onboard Preset Library is stored among the 89 OEM Memory Locations (from 11 to 99) of the LA8
controller to cover all principal system configurations for a selected range of L-ACOUSTICS
below shows the Version 1.0 of the LA8 Preset Library: 36 presets are available and each one is described with its
memory location number, name, channel assignments, and family.
WST
®
system presets (V-DOSC, KUDO, dV-DOSC, and dV-D_dVS families)
In the V-DOSC, dV-DOSC, and dV-D_dVS families the LO presets feature a standard HF contour and the HI
presets feature an increased HF contour (3 dB HF shelving EQ difference versus the LO presets).
The [KUDO50], [KUDO80], and [KUDO110] presets feature specific components equalizations to optimize the
frequency response of the KUDO
110° (see the ''KUDO
[dV_FI] ''FILL'' preset results in a nominally flat contour allowing the dV-DOSC enclosures to be used in front fill
distributed applications.
The [xxx_60] / [xxx_100] presets include a 60 Hz/100 Hz high-pass filter allowing the main systems to be used
along with 60 Hz/100 Hz low-filtered subwoofer systems.
The [V-DOSC_xxx_X] presets provide full range equalization allowing the V-DOSC
with 200 Hz low-filtered subwoofer systems. Those presets make both V-DOSC
bandwidths evenly cross in the low frequency range.
The [dV_dV-S_xxx] presets are engineered for hybrid configurations using dV-DOSC and dV-SUB enclosures. The
crossover frequency between the dV-SUB and dV-DOSC low section is 100 Hz.
Subwoofer system presets (dV-SUB, SB118, SB28, and SB218 families)
The [xxx_60] / [xxx_100] presets include a 60 Hz/100 Hz low-pass filter allowing the subwoofer systems to be
used as companion for 60 Hz/100 Hz high-pass filtered main systems.
The [xxx_X] presets include a 200 Hz low-pass filter allowing the subwoofer systems to be used as companion for
full range V-DOSC
®
systems driven by the [V-DOSC_xxx_X] presets. Those presets make both V-DOSC
subwoofer system bandwidths evenly cross in the low frequency range.
The [dV-S_60_xxx] presets also include a 60 Hz high-pass filter allowing the dV-SUB systems to be used along
with 60 Hz low-pass filtered subwoofer systems.
The [xxx_C] presets feature specific equalization settings allowing the subwoofers to construct a ''cardioïd''
coverage pattern array (see the ''SB118'' or ''SB28'' user manual).
In Table 4 the four output channels are labeled ''xx_x'' where:
The first 2 digits indicate the kind of transducer to be connected to the corresponding output channel:
LF, MF, HF: Low, Mid, or High frequency transducer, respectively
SB: Subwoofer
SR: Reversed subwoofer for ''cardioïd'' applications
• The last digit indicates which input channel the output is driven by:
A, B: Output driven by input A or B, respectively
LA8_UM_ML_1.2
®
system whether the K-LOUVER
®
'' user manual).
w w w . l - a c o u s t i c s . c o m
®
speakers. The Table 4
®
directivity setting is respectively 50°, 80° or
®
systems to be used along
®
and subwoofer system
EN
®
and
43 en

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