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L-Acoustics LA8 User Manual

Safety

Introduction

System components

Loudspeaker cables

Rigging elements

Electro-acoustical description

Preset description

Connectors

Rigging system description

SB18

KARA-MINIBU

M-BAR

M-JACK, KARA-ANGARMEX

KARA-MINIBUEX, KARA-ANGARMEX

KARA-PULLBACK

Transportation

Mechanical safety

Loudspeaker congurations

Line source with low-frequency element

Line source element

Inspection and preventive maintenance

Rigging part inspection

Mixed Kara array with SB18 and M-BUMP

Mixed Kara array with SB18, KARA-MINIBU/KARA-MINIBUEX and KARA-PULLBACK

Stacked Kara array with M-BUMP, M-JACK and KARA-ANGARMEX

Rigging check

Inspection references

Acoustical check

listening test

Rigging procedures

Using KARA-MINIBU

Flying an SB18/Kara mixed array or an SB18 standalone array

Stacking a Kara standalone array

Stacking an SB18/Kara mixed array or an SB18 standalone array

Connection to LA amplied controllers

Corrective maintenance

Kara

M-BUMP

KARA-MINIBUEX

Specications

required tools

Using M-BUMP

safety instructions

INTEG RATED SYSTEM APPRO ACH

LA8 AMPLIFIED CON TROLLER

Simplified block diagram

Signal processing and a mplification

DSP architecture

Amplifier section a nd power supply

INSTALLATION

Cooling

Electrical generator

Audio a nd network cabling

AES/EBU digital audio cabling

Loudspeaker cabling

L-NET cabling

OPERATION

Display

LED meters

User interface

Main menu

LOAD PRESET

STORE PRESET

DELETE PRESET

PRESET PARAMETERS

CLEAR GROUP PARAMETERS

OPTIONS

NETWORK ADD RESS

INPUT M ODE

FALLBACK MODE

AES/EBU IN GAIN

SPK HANDLING

APPENDIX A: PRO TECTION SYSTEMS

APPENDIX B: APPROVALS

APPENDIX C: SPECIFICATIONS

PRESENTATION

SYSTEM COMPONENTS

LA8 AMPLIFIED CONTROLLER

AES/EBU digital input

Amplifier section and power supply

Audio and network cabling

Access rights, PIN code

LOAD PST

CLEAR GRP PARAMS

INPUT SETTINGS

AES/EBU GAIN

MONITORING & INFO

PRESET LIBRARY

NETWORK ADDRESS

SCREEN CONTRAST

APPENDIX A: PROTECTION SYSTEMS

REVISION HISTORY

EQUIPMENT AND TOOLS

QUALITY CONTROL

DIAGNOSIS

Exploded view

MAINTENANCE PROCEDURES

D/R 002 – FOAM FILTER

D/R 003 – Power plug

D/R 004 – REAR BRACKETS

APPENDIX: KR LIST

operating temperature

mounting instructions

Symbols

Technical description

Front and rear panels

Signal processing and amplication

Power supply and amplier section

Installation

Ventilation

Planning the power of the electrical generator

Heat power calculation

Analog audio

Digital audio

L-NET

Operation

Setting to standby mode

Meters

Main screen description

Using quick access functions

Modifying gain

Identifying an amplied controller

Using the main menu

Settings protection

Maintenance

Other messages

Glossary

Input signal distribution

Digital Input

Physical data

Approvals