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Function Descriptions ≥ This unit is powered by external stabilized voltage supply of DC 24V current 1A. 2.This selector can switch on/off manually through pressing the zone buttons on front panel, and the zones also can be controlled by the zones button on the panel of digital paging console FLP-PMC-1001,and the control mode adopts 485 signal control.
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Operation 1 Set the unit with correct address code. If only one unit is connected to the system, the address code must be set to "1". If there are multiple units, the order must be set to "1,2,3,4 ... 8 ", and can only connect up to 8 units. 2 Connect the network cable according to the correct connection method (please refer to the network cable port wiring definition diagram).