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jotron MPA 1603 GA - User Manual

jotron MPA 1603 GA
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USER AND INSTALLATION MANUAL
Compact MPA
Compact MPA
Public address and
general alarm system

Table of Contents

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jotron MPA 1603 GA Specifications

General IconGeneral
Brandjotron
ModelMPA 1603 GA
CategoryMarine Equipment
LanguageEnglish

Summary

Service and Warranty Information

Technical Data for MPA System Components

System Performance Features

Redundancy Requirements for PA;GA Systems

Details measures for achieving full redundancy in the Compact MPA system.

Redundant Central Equipment Setup

External Interfaces and Connections

Cabinet Power Terminal Connections

Installation Procedure Overview

PA;GA Configuration for All Vessels

Installation Guide Steps

Provides guidance on planning, cabling, and unit placement for installation.

Installation Planning Considerations

Details planning aspects like SPL, loudspeaker numbers, and cable plans.

Loudspeaker Selection and SPL Calculation

Determining Loudspeaker Quantity

Guides on determining the number, type, and tapping of loudspeakers needed.

Amplifier Selection and Sizing

Compass Safe Distance Requirements

Feedback and Interference Cancellation Methods

Explains methods to avoid audible feedback and disturbances during announcements.

Local Mute Functionality

Power Supply and Backup

System Configuration Overview

Accessing the Configuration Tool

Details how to access the system's web-based configuration interface.

Connecting to the Service Port

Setting a Static IP Address

Guides on setting a static IP address on the computer for web-interface access.

MPA System IP Address and Login

Provides the default IP address and login credentials for web configuration.

General System Configuration

Audio Output Configuration

Amplifier Zone Assignment and Signal Level

Sets zone assignments, amplifier types, and signal levels for amplifier outputs.

External PA Output Level Adjustment

Audio Input Configuration

External PA Input Settings

Configures external PA inputs for zone selection, priority, and recording.

Microphone Station Configuration

Configures microphone stations for zones, priorities, and paging types.

Control Unit Configuration

PA Control Unit Settings

Sets default zone selection and attention tones for PA and EM PA keys.

GA Alarm Panel Settings

Configures alarm keys, zone selection, alarm tones, and priorities.

User Configuration and Priorities

External Alarm Input Configuration

External Alarm Input Setup

Configures zone, tone, priority, and type (Alarm/Cancel) for external inputs.

SNMP and Network Configuration

Advanced Configuration Settings

Sound Options Configuration

Enables AGC and Speech Power Booster for better sound with speech.

Alarm and PA;EMPA Options

Sets alarm block time, PA/EMPA access during alarms, and alarm precedence.

Backup and Restore Configuration

Uploading New Sounds

Operating Procedure

Operating Procedure Prerequisites

Lists configuration requirements for an IMO/SOLAS compliant setup.

Operating Description

Details the functional operation of the MPA system.

Emergency Paging (EM PA) Operation

Emergency Paging Priority Levels

Details how EM PA overrides other audio sources and alarms.

Emergency Paging Description

Describes how to initiate and operate Emergency Paging.

Normal Paging (PA) Operation

Normal Paging Priority Levels

Details how PA overrides entertainment but not EM PA or GA.

Normal Paging Description

Describes how to initiate and operate Normal Paging.

General Alarm (GA) Operation

General Alarm Priority

Details GA priority over other alarms, PA, and entertainment.

General Alarm Description

Describes how to initiate and cancel General Alarm.

Commissioning Procedure for Compact MPA

Central Equipment Configuration

Functional Testing of Units

Describes functional tests for system units.

MPA 1600 Operation Unit Testing

MPA 1601;1643 Talk Unit Testing

Provides testing procedures for MPA 1601 and 1643 talk units.

Normal Paging Test

Tests normal paging functionality, zone selection, and attention signals.

Emergency Paging Test

Tests emergency paging activation, zone selection, and attention signals.

Talk Unit Indicators Test

MPA 1603 Alarm Panel Testing

Paging During General Alarm Test

Failure and Warning Outputs Test

Redundancy Test Procedures

Tests system functionality when one of the redundant systems is powered off.

Sound Pressure Level (SPL) Verification

Ensures sufficient SPL for alarms and PA messages throughout the installation.

Compact MPA Cabinet External Connections

Phontech 1671 Amplifier I;O Details

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