Notifier NFS-640 Installation Manual

Also see for NFS-640: Programming manual Manual Operation manual

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Notifier NFS-640 Installation Manual Manual pdf 25 page image

Voice Alarm System System OverviewNFS-640 Installation Manual P/N 51332:B1 12/01/2003 252.11 Voice Alarm SystemIntroductionVoice Alarm equipment provides a manual or automatic supervised paging system for transmittingvoice messages (information, instructions, directions) on a selective or all call basis. For moreinformation and installation instructions refer to the Voice Alarm System manual.ConfigurationVCC-1B Voice Control Center. Basic equipment package for single-channel audio evacuationsystem that includes: AMG-1 Audio Message Generator (with microphone), CHS-4L Chassis,DPSW-1B Single-well Dress Panel, and Cable assemblies required to connect to control panel.VTCC-1B Voice/Telephone Control Center. Basic equipment package for single-channelaudio evacuation system employing a Fire Fighter’s Telephone system that includes: FFT-7 FireFighter’s Telephone, AMG-1 Audio Message Generator (with microphone), CHS-4L Chassis,DPDW-1B Double-well Dress Panel, and Cable assemblies required to connect to control panel.TCC-1B Telephone Control Center. Basic equipment package for a Fire Fighter’s Telephonesystem with no voice evacuation or paging capabilities that includes: FFT-7 Fire Fighter’sTelephone, CHS-4L Chassis, TBP-1B Blank Panels (2), DPDW-1B Double-well Dress Panel, andCable assemblies required to connect to control panel.DescriptionsAudio Message Generator (AMG-1 & AMG-E). Provides a variety of tones and a built-inmicrophone allows for paging through speaker circuits. Optionally, you can install up to fourdigitally-recorded voice messages into the AMG-1: two factory prerecorded voice messages, twouser-defined messages. You can create both user-defined messages through the AMG-1 built-inmicrophone, or download messages from a standard audio cassette recorder.The AMG-E is an AMG-1 without a microphone. It is used for applications that require multipleAudio Message Generators.Fire Fighters Telephone (FFT-7 and FFT-7S). Provides the Voice Alarm System with firefighter's telephone capability. With these units, up to seven telephones can be used to hold asimultaneous conversation. The FFT-7S does not provide paging capability.Voice Control Module (VCM-4RK). Provides the system with up to four (4) Style Y (Class B)or Style Z (Class A) speaker circuits, or up to four Style Y (Class B) telephone circuits. Moving ajumper on the module configures it for driving FFT-7 circuits. When configured for telephonecircuits, the VCM-4RK accepts its signal directly from a Fire Fighters Telephone. Add an optionalVoice Control Expander (VCE-4) to the back of the module to provide four additional telephone orspeaker circuits.Dual Channel Module (DCM-4RK). Provides the system with the capability to select one oftwo types of audio sources for switching to a specified speaker circuit. The module provides up tofour circuits.Audio Amplifiers. The control panel uses three types of audio amplifiers with an installed VoiceAlarm System:• AA-30 – Provides up to 30 watts of audio power for driving 25 Vrms speaker circuits.• AA-100 – Provides 100 watts of audio power for driving 25 Vrms and 70.7 Vrms speakercircuits.• AA-120 – Provides 120 watts of audio power for driving 25 Vrms speakers.Each AA amplifies the audio signal coming in from an Audio Message Generator (AMG-1 orAMG-E).