Table Des Matières - L-Acoustics LA-AES3 Manuel D'utilisation

2 CONTENTS
1 SAFETY WARNINGS
1.1 Symbol description .................................................................................................................................................... 1
1.2 Important safety instructions .................................................................................................................................... 1
2 CONTENTS
3 INTRODUCTION
3.1 Welcome to L-ACOUSTICS
3.2 Symbol description .................................................................................................................................................... 4
3.3 Unpacking.................................................................................................................................................................. 4
3.4 Web links ................................................................................................................................................................... 4
4 SYSTEM APPROACH
5 LA-AES3 AES/EBU INPUT BOARD
5.1 Presentation .............................................................................................................................................................. 6
5.2 Main features ............................................................................................................................................................. 6
5.2.1 AES/EBU ports .......................................................................................................................................... 6
5.2.2 Mini-USB port............................................................................................................................................ 6
5.2.3 Sample Rate Converter (SRC) ................................................................................................................... 7
5.2.4 Automatic fallback option .......................................................................................................................... 7
5.3 Benefits...................................................................................................................................................................... 7
6 INSTALLATION
6.1 Preparing LA4 or LA8 for AES/EBU capability.......................................................................................................... 8
6.1.1 LA-AES3 board mounting .......................................................................................................................... 8
6.1.2 FIRMWARE update .................................................................................................................................. 10
6.2 AES/EBU wiring....................................................................................................................................................... 11
6.2.1 Cable length versus sampling frequency ................................................................................................. 11
6.2.2 Wiring ...................................................................................................................................................... 11
6.2.3 LA-RAK wiring using LA-PANEL AES3 ................................................................................................... 12
7 OPERATION
7.1 AES/EBU functionalities on LA4 and LA8 ............................................................................................................... 15
7.2 INPUT MODE control page ................................................................................................................................... 16
7.3 FALLBACK MODE control page ............................................................................................................................ 17
7.4 AES/EBU GAIN control page .................................................................................................................................. 18
7.5 Precautions regarding the fallback mode ................................................................................................................ 18
8 CARE AND MAINTENANCE
8.1 Maintenance information ........................................................................................................................................ 19
8.2 Troubleshooting ...................................................................................................................................................... 19
9 SPECIFICATIONS
LA-AE S3_UM_ML _2.0
® ................................................................................................................................... 4
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