TOA Electronics VM-2120 instruction manual 133-12-726-70

Page 72

Printed in Japan

133-12-726-70

Image 72

Contents System Management Amplifier Table of Contents Remote Microphone Installation Safety Precautions Safety Symbol and Message ConventionsWhen Installing the Unit When the Unit is in UseWhen Installing the Unit Features General DescriptionSystem Management Amplifier VM-2120/VM-2240 Remote Microphone RM-200MHandling Precautions Installation PrecautionsVM-2120/VM-2240 and RM-200M/RM-210 VM-2120/VM-2240Nomenclature and Functions System Management Amplifier VM-2120/-2240 FrontRear Function switch Settings An 8-bit DIP switch and selects Control input and output connector Control I/ODC power input Signal earth terminalVoice Announcement Board EV-200 Surveillance Board SV-200MRemote Microphone RM-200M Top Rear Right Side Left SideSystem Configuration Remote Microphone Operation Panel FunctionSpeaker zones with 2 VM amplifiers Power Supply from the VM Amplifier to Remote Microphone Connection between Remote Microphone and VM AmplifierConnection method vs. Distance Power supply using cables other than Category 5 STP cable Keys/Indicators Used for Emergency Broadcast Emergency Alert and Evacuation BroadcastEmergency Broadcast Equipment System management amplifier VM-2120/-2240Emergency Broadcast Operation Typical Example Alert announcement example*3Evacuation announcement example*4 Page Emergency mode Emergency Broadcast SequenceRestoration to general-purpose broadcast Microphone Announcements When Operated by Control Input Broadcast Operation AT the AmplifierBackground Music Broadcast Broadcast volume Remote Microphone GENERAL-PURPOSE BroadcastOperation and Display Sections Broadcast Operation Press-to-talk operation Operation below follows on the previousLock operation GENERAL-PURPOSE Broadcast Priority Broadcast Source-to-Priority RelationshipZone Broadcast source Made a broadcast last Priority Function during BGM Broadcast Chime Function Available Chime Tone TypesHow the Chime Tone Is Used Independent chime activation remote control Operating procedureWestminster chime Choke Coil Installation Input Transformer Installation and ITS Board Modification Transformer InstallationInputs 1 Remote Microphone RM or Telephone Paging TELSwitching Off the Phantom Power Supply RM/TEL input transformer boardEV-200 surveillance signal output Switch No Mounting AN Optional EV-200 Voice Announcement BoardCF Card security cover Mounting AN Optional SV-200M Surveillance Board Speaker line surveillance activation timeCommunications with VM VM-2120 or VM-2240 amplifier Surveillance I/O blank panel Rack Mounting Amplifier Input ConnectionTwo Amplifiers Stack-Connection Microphone Connection to the VM AmplifierTelephone Paging Input Connections External Attenuator Control Wiring Wire System ConnectionAttenuator C CONTROL*1 Connector pin assignment How to remove cables from connectorChanging the Speaker Line Voltage Control I/O Connector Functions Control I/O connector pin function tableElectrical characteristics Surveillance I/O Connector Functions Surveillance I/O connector pin function tableChime Selection table VM Amplifiers Internal Function Switches Remote Microphones Function Switches Connected unit No. table SW3RM RM-200M Unit No. table Broadcast GROUP/ZONE Setting Setting example mark indicates Set stateDefault setting Routing AssignmentOperating Keys Recorded Message-to-Group assignmentZone-to-Group Assignment Operation Lighting statusAll zones setting and its cancellation Group setting contents check Indicator statusOperation for zone selection and its cancellation Dual indication of group and zone selectionsMessage setting contents check Operation for group selection and its cancellationDual indication of setting item and group selections Recorded Message-to-Group Assignment Operation Linkage Between Remote Microphone and ITS Extension Name Label Preparation Amplifiers Label PreparationRemote Microphones Label Preparation Pattern paper for hand writing Dimensional diagram for printing devices Setting items and contents Compactflash CF Card RecordingRecording Message Program/Sentence Composition ExampleMessage Program Example VM-2120/-2240 Specifications System Management Amplifier VM-2120/-2240To be AWG Remote Microphone RM-200M Accessories Optional productsRemote microphone extension RM-210 Voice announcement board EV-200Page 133-12-726-70