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EN
Extension DAB-801
If the system design requires more than 8-channels of redundancy, a second DAB-801
may be added via the extension bus.
To add a second DAB-801 use the included male to male DB-37 cable to connect the two
DB-37 ports labeled “Control Extension Bus” together.
Continue to use the primary panel for GPIO, paging and backup amplifi er connections.
Use the extension panel only to connect the additional Q-Sys
TM
DataPorts and additional
primary amplifi ers.
Do not connect a backup amplifi er to the extension DAB-801!
Backup 4-Channel Amplifi er DataPort Connections
To attach a backup 4-channel amplifi er to the DAB-801, connect male to male QSC DataPort cables from the HD-15 connector labeled “Backup
Amplifi er DataPorts” on the DAB-801 to the HD-15 DataPort connectors on the amplifi er.
Primary and backup amplifi ers must be of the same type and channel count.
Backup 4-Channel Amplifi er Output Connections
Wire the outputs of the backup amplifi er to the green detachable terminal block labeled “Connect to Backup Amplifi er” on the DAB-801. The output of
backup channels “X” should connect to the section of detachable terminal block that is labeled “X.”
Make sure that each amplifi er output is connected to the correct section of its terminal block.
Backup 4-Channel Amplifi er Connections