Évaluations - 4, GPA: 3.8
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Facilité d'utilisation
The main number for the NSAC is 800-628-2888. Paging systems integrated with large switches such as the DEFINITY G3 are supported by the Technical Service Center (TSC). The main number for the TSC is 800-242-21 21 . Domestic and International Approvals UL and CSA Listed. Page 2 of 8 Contents Page INTRODUCTION..........................................................................................................................4 PACKAGE CONTENTS..............................................................................................................4 INSTALLATION..............................................................................................................................5 Mounting............................................................................................................................5 WIRING CONNECTIONS........................................................................................................5 Input Wiring......................................................................................................................5 TEL Input and Control Pair............................................................................................................5 Tel Input to Universal Coupler......................................................................................................6 Music Input..........................................................................................................................................6 Night Bell Connection......................................................................................................................6 Output Wiring................................................................................................................7 Speaker Connection..........................................................................................................................7 OPERATION....................................................................................................................................8 Indicator............................................................................................................................8 Controls..............................................................................................................................8 Page Volume........................................................................................................................................8 Music Volume......................................................................................................................................8 Night Bell..............................................................................................................................................8 Lo-Cut Switch......................................................................................................................................8 Tone ...................................................................................................................................................... 8 Page 3 of 8 Telephone Paging Amplifier CAUTION: REPLACE CIRCUIT BREAKER WITH SAME TYPE AND RATING 120 VAC 60 Hz (Ul] E159Q3 MADE IN KOREA AVAyA PUSH TO RESET CIRCUIT BREAKER COM 80 25V 70V PEAK LEVEL LO-CUT TONE Figure 1: Telephone Paging Amplifier Introduction This document describes the Avaya 10-watt Telephone Paging Amplifier.This is a full-featured, wall-mounted amplifier that provides inputs for dry loop 600-ohm telephone page signal and background music source. A set of control inputs allow an external contact closure to mute background music and open the telephone page channel. Background music mute level during page is adjustable and the music slowly fades back in after the page is completed. An automatic level control system limits the output level of the telephone page channel so that differences in the volume of the paging party's voice will be less noticeable. A tone control is provided for optimizing tonal balance for the specific installation. This amplifier includes a built-in night bell that can be triggered by an external contact closure. The night bell mutes the background music, but not pages. Package Contents * Telephone Paging Amplifier unit * 2 mounting screws * Installation and Use Manual Before You Start Review the contents of the box. Read through this entire manual to understand how to install and operate this product. NOTE: Use minimum 22 AWG shielded, twisted pair wire for your speaker runs. Page 4 of 8 Installation ing The amplifier is designed for wall mount applications. The 1 0-watt amplifier weighs 4 lb. NOTE: The amplifier will produce heat during operation which will rise and may cause problems for temperature-sensitive equipment mounted above it. Mount the amplifier near the top of the backboard so that no other equipment will be above it. If this is not possible, then allow at least 12"...