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Furuno LH-3000 User Manual

Furuno LH-3000
38 pages
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LOUD HAILER
LH-3000

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Furuno LH-3000 Specifications

General IconGeneral
BrandFuruno
ModelLH-3000
CategoryTransmitter
LanguageEnglish

Summary

Safety Instructions

General Safety Warnings

Critical precautions about unit operation, disassembly, liquid spills, and heat sources.

Cautionary Notes

Advises on proper usage, avoiding magnetic interference, and handling water ingress.

Installation

Mounting the Loud Hailer

Covers mounting considerations and procedures for desktop, bulkhead, overhead, and flush installations.

Intercom Speaker Installation

Details connecting and mounting the optional intercom speaker for 2-way communication.

Wiring and Connections

Explains how to connect power supply, speakers, microphone, alarm sensor, and other accessories to the rear panel.

Operational Overview

Control Panel and Basic Operation

Overview of front panel controls, power on/off, and adjusting volume/backlighting.

Intercom and Hailing Operations

Covers calling intercom stations, receiving calls, and hailing by voice.

Warning Signals and Auxiliary Input

Details sounding warning signals and transmitting auxiliary audio.

Alarm Mode Operation

How to enable and disable the burglar alarm function.

Maintenance and Troubleshooting

Preventive Maintenance

Outlines monthly checks for cabling, connections, and input voltage, plus cleaning procedures.

Troubleshooting and Fuse Replacement

Provides solutions for common issues and guidance on replacing the internal fuse.

Technical Specifications