AT&T UPAM-K installation manual

AT&T

UPAM-K

Universal Paging Access Module Kit

Installation Manual

Document No. 518-600-031

Contents

Main To Order Copies of This Manual: For Technical Assistance Call : Limited Warranty and Limitation of Liability Page Federal Communications Commission (FCC) Statement (Part 68) Table of Contents Illustrations 1 1. Product Identification UPAM-K Universal Paging Access Module Kit UPAM Components 2 Features 3 UPAM Front Panel AT&T the order of the terminals differs from one supply to the other. UPAM Important Power Supply Note Be sure to observe correct polarity when connecting power supply. 4 2. Connection to the Telephone System General Instructions 5 Trunk Port Connections Loop Start 6 Trunk Port Connections Ground Start UPAM Trunk Port Connections Ground Start 405742735 PBX GROUND START TRUNK PORT R T PBX GND 8 Station Port/Centrex Connections 9 Default Timer Modifications Important Centrex Modification Installation Manual 10 Ring delay Page 12 Page Port Connections PBX / KEY SYSTEM Page Port Connections * Refer to the illustration on the previous page PAGE PORT 1 MODULAR CONNECTOR 14 3. Connection to the Paging System General Guidelines Typical Installations PAGING AMPLIFIER WITH 600 OHM TELEPHONE INPUT Typical Connection to a Lo-Z/600 ohm input BACKGROUND MUSIC SOURCE UPAM Page Page Adjust the volume level. Self-amplified systems usually provide a volume control at each speaker. Typical connection to a self-amplified paging system AMPLIFIED SPEAKER UPAM BACKGROUND MUSIC SOURCE 19 4. TROUBLESHOOTING Functional Test Guide 20 Paging Amplifier Troubleshooting Notes Test Set Voice System Test Set Paging Amplifier