Digigram ES8AES Manual De Usuario
EtherSound ES881, ES1241 & ES16161
Ethernet Audio Bridges
2
TABLE OF CONTENTS
INFORMATION FOR THE USER
........................................................................................................................................ 3
KEY FEATURES
................................................................................................................................................................................... 4
OVERVIEW
............................................................................................................................................................................................... 4
Contents of this package .......................................................................................................................................................................4
The ES881, ES1241, and ES16161 front panels..........................................................................................................................5
ES881, ES1241, and ES16161 back panels ..................................................................................................................................6
INSTALLATION
.................................................................................................................................................................................. 8
Before mounting devices in a rack….................................................................................................................................................8
Internal settings .................................................................................................................................................................................8
Connecting your EtherSound device ...................................................................................................................................................8
Power supply.......................................................................................................................................................................................8
Network ...............................................................................................................................................................................................8
Network ...............................................................................................................................................................................................8
Example 1: bi-directional point-to-point transmission of eight audio channels ........................................................8
Example 2: more complex architectures.............................................................................................................................8
Example 2: more complex architectures.............................................................................................................................8
Synchronization..................................................................................................................................................................................9
Connecting a computer to manage the EtherSound network..............................................................................................9
Audio.....................................................................................................................................................................................................9
GPIO......................................................................................................................................................................................................9
Serial port (RS232 on DB9) ....................................................................................................................................................... 10
Remote set-up by means of configuration software ............................................................................................................ 10
Connecting a computer to manage the EtherSound network..............................................................................................9
Audio.....................................................................................................................................................................................................9
GPIO......................................................................................................................................................................................................9
Serial port (RS232 on DB9) ....................................................................................................................................................... 10
Remote set-up by means of configuration software ............................................................................................................ 10
Firmware update ................................................................................................................................................................................... 10
SPECIFICATIONS
.............................................................................................................................................................................11
Configuration .......................................................................................................................................................................................... 11
Inputs/outputs ........................................................................................................................................................................................ 11
Connectivity............................................................................................................................................................................................. 11
Synchronization...................................................................................................................................................................................... 11
APPENDIX A: GPIO CONNECTORS
............................................................................................................................12
General Purpose Inputs (GPIs) .......................................................................................................................................................... 12
GPI #1............................................................................................................................................................................................... 12
GPI #1............................................................................................................................................................................................... 12
GPI #3 & GPI #4 ........................................................................................................................................................................... 12
GPI optocoupler specifications.................................................................................................................................................... 13
GPI #1............................................................................................................................................................................................... 12
GPI #3 & GPI #4 ........................................................................................................................................................................... 12
GPI optocoupler specifications.................................................................................................................................................... 13
General Purpose Outputs (GPOs)..................................................................................................................................................... 13
GPO relay specifications ............................................................................................................................................................... 13
APPENDIX B: SETTING THE INTERNAL JUMPER
.......................................................................................14
Jumper location on the main board................................................................................................................................................. 14
Select sampling frequency ........................................................................................................................................................... 15
APPENDIX C: GLOSSARY
......................................................................................................................................................16