VIKING PI-1A Interface Your Paging System User Manual
Learn how to interface your paging system with nearly any phone system using the PI-1A Telecom Paging Interface from Viking. This user manual provides step-by-step instructions on features like DPDT contacts for muting background music during paging and adjustable ring pitch and volume for electronic night bell activation. Perfect for integrating your public address system and cutting out background music during paging. Not compatible with ring trip paging applications.