NEC NEC-80570 User Guide - Page 25
Optional Equipment, External Paging, Installing External Paging
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External Paging External Paging External Paging Section 4: Optional Equipment Installing External Paging Your system provides an External Paging output. You connect the Paging output to audio inputs on customer pro- vided Paging systems. Zone 1 and All Call Paging announcements broadcast from the External Paging output. Be sure the connected Paging equipment is compatible with the following page output specifications: 4 External Paging Output Specifications Output Impedance: 600 Ohms Output Level: 0 dBr @ 1.0 kHz To connect an External Paging amplifier (Figure 4-1): 1. Connect the external Paging amplifier to the GRN and RED lugs on the Audio modular jack. 2. Plug a 6-conductor line cord into the AUDIO jack on the cabinet and into the Audio modular jack. 80200 - 17 BLK BLUE GRN NC NC Page T Page R Music T Music R Page Output Music Input To AUDIO in DS1000 cabinet YEL WHT RED Figure 4-1: Installing External Paging DS1000 Hardware Manual Section 4: Optional Equipment x 4-1