Bose Professional FreeSpace IZA 190-HZ Guide D'installation Et D'utilisation page 23

Setup and Operation
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Input connections
RCA input connections
Insert the RCA plugs into the INPUT A or INPUT B connectors�
Page input connections
The PAGE INPUT is a mic/line input with a trigger contact closure� This input signal is routed to all outputs (including AUX
OUT) when the trigger is detected� This is designed for push-to-talk paging microphones and telephone paging systems�
See the diagrams below for input wiring configurations� Use the included 4-pin Euroblock�
Source connector PAGE INPUT
English Installation and Operation Page 23