Avaya 10-Watt Installation and Use Manual
Contents
1. Lucent Technologies Bell Labs Innovations Telephone Paging Amplifier 10 Watt Model Installation and Use Manual Issue 1 October 1999 1999 Bogen Communications Inc All rights reserved 54 2021 01 9910 LU1OWAMP PEC Code 5328 010 COM Code 408186062 Select Code 701 000 108 1999 Bogen Communications Inc All Rights Reserved Printed in Korea Notice Every effort was made to ensure that the information in this guide was complete and accurate at the time of printing However information is subject to change Important Safety Information Always follow these basic safety precautions when installing and using the unit 1 Read and understand all instructions 2 Follow all warnings and instructions marked on the product 3 DO NOT place the product in a separate enclosure or cabinet unless proper ventilation is provided 4 Never spill liquid on the product Doing so may result in serious damage to the components 5 Repair or service must be performed by a factory authorized repair facility 6 The product is provided with a UL CSA approved 3 wire ground type plug This is a safety feature DO NOT defeat the safety purpose of the grounding type plug DO NOT staple or otherwise attach the AC power supply cord to building surfaces 7 DO NOT use the product near water or in a wet or damp place such as a wet basement 8 DO NOT use extension cords The product must be installed within 6 feet of a grounded out2. Start This document describes the Lucent 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 Telephone Paging A mplifier unit 2 mounting screws Installation and Use Manual Review the contents of the box Read through this entire manual to understand how to install and operate this product NOTE Use only 22 AW G shielded twisted pair wire COM Code 401882956 PEC Code 2734 SPK for your speaker runs Page 4 of 8 Installation Mounting The amplifier is designed for wall mount applications The 10 watt amplifier weighs 4 Ibs NOTE The amplifier will produce heat during operation which will rise and may cause problems for temperature sensitive equipment mounted a
3. bove 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 between the top of the amplifier and the bottom of any equipment positioned above it Also allow at least 4 between the bottom of the amplifier and any equipment below it to allow for adequate air circulation In addition because the unit itself gets hot avoid touching it during operation Wall Mounting To wall mount this unit use the two 5 8 pan head screws with nylon washers provided The screws should protrude approximately 1 4 from the surface of the backboard Lift the amplifier and place it over the two screws using the keyhole slots in the flanges at the sides of the amplifier The screws should engage the keyhole slots O nce in the keyhole slots tighten the screws to secure the amplifier Wiring Connections IMPORTANT Before making any connections or wiring changes to the amplifier or any equipment connected to the amplifier make sure that the amplifier is NOT plugged into an AC outlet NOTE The amplifier does not have a power switch so it must be unplugged in order to turn the power off Input W iring All signal input and control wiring is made to the terminal strip on the front of the unit TEL Input and Control Pair The telephone input is a 600 ohm dry loop balanced input available at the T and R terminals It is controlled by a dry contact closure that is made betwee
4. d of the cable to the terminal strip NOTE The amplifier output terminal strip also includes terminals for 8 ohm and 25V speaker connections These are provided for special applications and are generally not used COM 8Q 25V 70V Enlarged view of Ouput Terminal Strip to PBX ground SUTON LUCENT TECHNOLOGIES nah pa Lom ng IRCUIT BREAKER WD joo NGHT O TEH O com _ v v eu cor woo A H m oe 9608 o o HOHA OA OE Figure 3 Speaker Connection Output Wiring Page 7 of 8 controls to their full counterclockwise positions and all other controls to their reference position Indicator PEAK LEVEL The PEAK LEVEL LED illuminates whenever the speaker output signal level approaches its maximum level This indicator is used when setting volume levels Maximum output level is achieved when the PEAK LEVEL indicator flashes intermittently on loud peaks of the input signal If the indicator illuminates steadily the output signal volume is set too high and distortion is occurring Decrease the volume control for the appropriate input until the indicator flashes only intermittently Controls PAGE VOLUME This control adjusts the level of the telephone page output A reference level setting position is provided with this control W hen set to this position the output level of the page should be optimally loud without distortion Further adjustment can be mad
5. e using the PEAK LEVEL indicator as described above MUSIC VOLUME This control adjusts the level of the background music output No reference level setting position is provided The background music level should be set to an acceptable level without overdriving the system W hen adjusting this level use the PEAK LEVEL indicator as described above NIGHT BELL This control adjusts the level of the night bell tone output N o reference level setting position is provided The night bell level should be set to the customer s satisfaction W hen adjusting this level the PEAK LEVEL indicator should be used to ensure that the amplifier signal is not distorted LO CUT SWITCH Set the LO CUT switch to the LO CUT position for optimum speech reproduction and to reduce unnecessary low frequencies TONE Use theTONE control to optimize the tonal balance of the amplifier output Page 8 of 8
6. let receptacle 9 DO NOT install telephone wiring during a lightning storm 10 DO NOT install telephone jacks in a wet location unless the jack is specifically designed for wet locations 11 N ever touch uninsulated wires or terminals unless the line has been disconnected at the paging or controller interface 12 Use caution when installing or modifying paging or control lines Support Information Paging systems integrated with small phone systems such as Merlin Legend and Partner are supported by the National Service Assistance Center NSAC 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 2121 Domestic and International Approvals UL and CSA Listed Page 2 of 8 Contents Page 3 of 8 Telephone Paging Amplifier CAUTION REPLACE CIRCUIT BREAKER WITH 120 VAC 60 Hz 0 54 15903 MADE IN KOREA CG co SAME TYPE AND RATING LISTED C COMMERCIAL AMPLIFIER LUCENT TECHNOLOGIES NIGHT BELI MUSIC PAGE eq TONE VOL VOL PUSH TO RESET ZA Z Z CIRCUIT BREAKER o O ON D NIGHT TEL MUSIC TEL COM 8 25V 70V BELL CONT IN GND R T OOOQG eo 62 OW OOOOGe Introduction Figure 1 Telephone Paging Amplifier Package C ontents Before You
7. n the control terminals labeled TEL CONT and GND Shorting these terminals together will mute the background music input and open the Tel page channel see Figure 2 NOTE In instances where the amplifier is to be placed permanently in the Tel page mode a wire jumper must be installed between theTEL CONT and GND terminals Page 5 of 8 Figure 2 Wiring for TEL Input Telephone Paging Amplifier NIGHT TEL Music TEL BELL CONT N GND R Tt RRR VOX ENABLE PREANNOUNCE TONE t VOX DISABLE Universal Paging Access Module Lucent Technologies BGM ___ IN MODE OFF ON 24VDC PWR SUPPLY 81 82 PHONE SYSTEM T 48VDC PWR SUPPLY S1 S82 R CONFIRMATION TONE S3 S4 EXT VOX ENABLE 4 s4 3 M S5 Ey S5 PAGE PORT INPUT y 48h PT PR N O COM POWER SUPPLY 24 48 TRUNK ACCESS ONLY 24 48 0 1 MIN MAX PAGING OUTPUT 4 CONTACT CLOSURE A J 688856868E b E Tel Input to Universal Coupler Music Input Night Bell Connection MODE BGM _ MIN MAX MIN MAX co SWITCHES VOL o TONE VOL VOX DELAY PAGING TIME CONTACT CLOSURE B N O COM GJ After properly connecting your Universal Coupler 909 to your Auxiliary Trunk port set your switches as follows C1 C2 to C2 Rocker Switch 3 closed and all others open Coming out of the J2 Jack of the Coupler connect the blue white pair to the amplifie
8. r sT and R terminals A pair of terminals are provided for the connection of a background music source Use a pair of wires not included to make this connection This is a mono input and requires that the output of stereo sources be converted to mono by using a Y adapter not included Use aLUW MT1A COM Code 405891680 to balance the music input if necessary to reduce hum noise from a grounded music source An external contact closure activates the night bell function of the amplifier W hen using an external contact closure connect the closure pair across the Night Bell terminal and GND The night ringer follows the cadence of the activating signal CAUTION Do not apply a high voltage 90 105V AC 20 30Hz ring signal to the Night Bell terminals Use a dry contact closure only Page 6 of 8 Output Wiring All output wiring connections are made to the terminal strip located on the left side of the LU 10W AMP IMPORTANT Before making any connections or wiring changes to the amplifier or any equipment connected to the amplifier make sure that the amplifier is NOT plugged into an AC outlet NOTE The amplifier does not have a power switch so it must be unplugged in order to turn the power off Speaker Connection 70 volt speaker connections are made between the 70V and COM terminals on the output terminal strip see Figure 3 Use a 22 AW G shielded twisted pair cable Com Code 401882956 Pec Code 2734 SPK Connect the shiel
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