Atlas Sound AM1100 User's Manual
Contents
1. AM1100 SERIES INSTALLATION INSTRUCTIONS Atlas Sound Masker Model AM1100 is a self contained compact audio masking unit The one point suspension allows full 360 degree positioning of the speaker system Each unit contains its own digital noise generator amplifier and 4 inch 10 ounce ceramic magnet speaker The generic 16Vac power supply required for the AM1100 16VH is available from Caldrad Electronics 819 N Highland Ave Los Angeles CA 90038 Voice 323 465 2131 Fax 323 465 3504 Order Part number 45 760 POWER REQUIREMENTS AM1100 LH AM1100 16VH High Voltage Model Low Voltage Model 117 Vac 60Hz 7 watts 16 Vac 60Hz 350mA Full Output The maximum audio output is 2 watts for both models The sound output curve of the Masker is preset at the factory per the curve in Fig 1 Power Switch Low Pass Filters Fuse Master Volume Control RESPONSE 5dB STEPS Step Attenuator 200 300 400 500 600 900 1kHz 1 5kHz 2kHz 3kHz 4kHz FREQUENCY Power In Connection a a Low pass minimum Low pass maximum i mise Factory setting Pigs CAUTION To avoid electric shock DO NOT perform any service other than those contained in the operating instructions unless you are qualified Refer all servicing to qualified service personnel No user serviceable parts inside LOW VOLTAGE MODELS 16 Vac Low voltage models can be modified to accept conduit Fig 2 The modification procedu2. re is as follows 1 Remove cover of Masker housing 2 Remove the strain relief from the input power leads 3 Remove the strain relief adapter ring from the Masker housing 4 Install a conduit connector into the power lead entry and attach appropriate length of flexible conduit 5 Extend the input power leads so they can be pulled thru the flexible conduit and connected to the field wiring in the junction box Specifications are subject to change without notice www AtlasSound com 1601 JACK MCKAY BOULEVARD ENNIS TEXAS U S A TELEPHONE 800 876 3333 e FAX 800 765 3435 2005 ATLAS SOUND LP Printed in U S A 00505 ATS000741 RevC 5 05 PN 287831
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