TOA Electronics VM-2120 instruction manual System Management Amplifier

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	INSTRUCTION MANUAL
SYSTEM MANAGEMENT AMPLIFIER	VM-2120 (120 W)
	VM-2240 (240 W)
REMOTE MICROPHONE	RM-200M
REMOTE MICROPHONE EXTENSION	RM-210
VOICE ANNOUNCEMENT BOARD	EV-200
SURVEILLANCE BOARD	SV-200M

RM-200M

VM-2120

Please follow the instructions in this manual to obtain the optimum results from this unit. We also recommend that you keep this manual handy for future reference.

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Contents System Management Amplifier Table of Contents Remote Microphone Installation Safety Symbol and Message Conventions Safety PrecautionsWhen Installing the Unit When the Unit is in UseWhen Installing the Unit General Description FeaturesSystem Management Amplifier VM-2120/VM-2240 Remote Microphone RM-200MInstallation Precautions Handling PrecautionsVM-2120/VM-2240 and RM-200M/RM-210 VM-2120/VM-2240System Management Amplifier VM-2120/-2240 Front Nomenclature and FunctionsRear Control input and output connector Control I/O Function switch Settings An 8-bit DIP switch and selectsDC power input Signal earth terminalSurveillance Board SV-200M Voice Announcement Board EV-200Remote Microphone RM-200M Top Left Side Rear Right SideRemote Microphone Operation Panel Function System ConfigurationSpeaker zones with 2 VM amplifiers Connection between Remote Microphone and VM Amplifier Power Supply from the VM Amplifier to Remote MicrophoneConnection method vs. Distance Power supply using cables other than Category 5 STP cable Emergency Alert and Evacuation Broadcast Keys/Indicators Used for Emergency BroadcastEmergency Broadcast Equipment System management amplifier VM-2120/-2240Alert announcement example*3 Emergency Broadcast Operation Typical ExampleEvacuation announcement example*4 Page Emergency Broadcast Sequence Emergency modeRestoration to general-purpose broadcast Broadcast Operation AT the Amplifier Microphone Announcements When Operated by Control InputBackground Music Broadcast Remote Microphone GENERAL-PURPOSE Broadcast Broadcast volumeOperation and Display Sections Broadcast Operation Operation below follows on the previous Press-to-talk operationLock operation Broadcast Source-to-Priority Relationship GENERAL-PURPOSE Broadcast PriorityZone Broadcast source Made a broadcast last Priority Function during BGM Broadcast Available Chime Tone Types Chime FunctionHow the Chime Tone Is Used Operating procedure Independent chime activation remote controlWestminster chime Choke Coil Installation Transformer Installation Input Transformer Installation and ITS Board ModificationInputs 1 Remote Microphone RM or Telephone Paging TELRM/TEL input transformer board Switching Off the Phantom Power SupplyMounting AN Optional EV-200 Voice Announcement Board EV-200 surveillance signal output Switch NoCF Card security cover Speaker line surveillance activation time Mounting AN Optional SV-200M Surveillance BoardCommunications with VM VM-2120 or VM-2240 amplifier Surveillance I/O blank panel Amplifier Input Connection Rack MountingTwo Amplifiers Stack-Connection Microphone Connection to the VM AmplifierTelephone Paging Input Connections Wire System Connection External Attenuator Control WiringAttenuator C CONTROL*1 How to remove cables from connector Connector pin assignmentChanging the Speaker Line Voltage Control I/O connector pin function table Control I/O Connector FunctionsElectrical characteristics Surveillance I/O connector pin function table Surveillance I/O Connector FunctionsChime Selection table VM Amplifiers Internal Function Switches Connected unit No. table SW3 Remote Microphones Function SwitchesRM RM-200M Unit No. table Setting example mark indicates Set state Broadcast GROUP/ZONE SettingDefault setting Routing AssignmentRecorded Message-to-Group assignment Operating KeysLighting status Zone-to-Group Assignment OperationAll zones setting and its cancellation Indicator status Group setting contents checkDual indication of group and zone selections Operation for zone selection and its cancellationOperation for group selection and its cancellation Message setting contents checkDual indication of setting item and group selections Recorded Message-to-Group Assignment Operation Linkage Between Remote Microphone and ITS Extension Amplifiers Label Preparation Name Label PreparationRemote Microphones Label Preparation Pattern paper for hand writing Dimensional diagram for printing devices Compactflash CF Card Recording Setting items and contentsRecording Message Program/Sentence Composition ExampleMessage Program Example VM-2120/-2240 System Management Amplifier VM-2120/-2240 SpecificationsTo be AWG Remote Microphone RM-200M Optional products AccessoriesRemote microphone extension RM-210 Voice announcement board EV-200Page 133-12-726-70