L-Acoustics LA4 manuals
LA4
Table of contents
- safety instructions
- Table Of Contents
- Table Of Contents
- PRESENTATION
- SYSTEM COMPONENTS
- LA8 AMPLIFIED CONTROLLER
- Simplified block diagram
- AES/EBU digital input
- DSP architecture
- Amplifier section and power supply
- INSTALLATION
- Cooling
- Electrical generator
- Audio and network cabling
- AES/EBU digital audio cabling
- Loudspeaker cabling
- L-NET cabling
- OPERATION
- Display
- LED meters
- User interface
- Main menu
- Access rights, PIN code
- LOAD PST
- STORE PRESET
- DELETE PRESET
- CLEAR GRP PARAMS
- INPUT SETTINGS
- FALLBACK MODE
- AES/EBU GAIN
- MONITORING & INFO
- PRESET LIBRARY
- NETWORK ADDRESS
- SCREEN CONTRAST
- APPENDIX A: PROTECTION SYSTEMS
- APPENDIX B: APPROVALS
- APPENDIX C: SPECIFICATIONS
LA4
Table of contents
- SAFETY WARNINGS
- Important safety instructions
- EC declaration of conformity
- Table Of Contents
- Table Of Contents
- INTRODUCTION
- SYSTEM APPROACH
- LA4 AMPLIFIED CONTROLLER
- Main features
- A/D Converters
- User interface
- INSTALLATION
- Cooling
- On/Off Switch
- XLR input connectors
- Speakon ® output connectors
- L-NET Wiring
- OPERATION
- Input & Output Gain control
- User interface menu
- PRESET PARAMETERS
- CLEAR GROUP PARAMETERS
- OPTIONS
- On screen messages
- Malfunctions
- LED display
- Routing and input signal display
- Amplified controller protection systems
- L-DRIVE: transducer protection system
- CARE AND MAINTENANCE
- Troubleshooting
- No power, no sound, or sound level too low
- Poor sound quality
- SPECIFICATIONS
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