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Furuno 1621 User Manual

Furuno 1621
90 pages
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Table of Contents

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Furuno 1621 Specifications

General IconGeneral
BrandFuruno
Model1621
CategoryMarine Radar
LanguageEnglish

Summary

FOREWORD

General Safety Information

Safety precautions for operating and maintaining the radar.

Operating Precautions

Guidance on safe and effective navigation practices.

SPECIFICATIONS

PRINCIPLE OF OPERATION

Radar Range and Bearing Measurement

How radar determines the distance and direction to targets.

OPERATIONAL OVERVIEW

Control Panel Overview

Description of the radar's front panel controls and functions.

Turning the Radar On and Off

Step-by-step procedure for powering the radar system.

Adjusting the STC (Reducing Sea Clutter)

How to use the STC control to reduce sea clutter.

Measuring Range and Bearing

Methods for measuring target range and bearing using rings, cursor, VRM.

Measuring Bearing

Methods for measuring target bearing using cursor and EBL.

Target on Collision Course?

Using radar to identify potential collision situations.

Reducing Interference

Methods to suppress sea clutter and rain clutter.

Guard Alarm

Setting and using the guard zone for intrusion detection.

Displaying Navigation Data

How to show GPS/navigator data on the radar screen.

Summary of Display Indications

Visual guide to all indicators and marks on the radar display.

APPLICATION

Position Fixing with Radar

Methods for determining the vessel's position using radar.

Position Fixing by Radar Range

Using multiple range measurements for accurate fixes.

Position Fixing by Range and Bearing

Method using range and bearing to a land point for fixes.

MAINTENANCE

Routine Maintenance

Regular checks and cleaning for optimal radar performance.

TROUBLESHOOTING

To the User

Guidance for users to identify and resolve common issues.

To the Service Technician

Safety and procedures for qualified service personnel.

Troubleshooting Table

A comprehensive table for diagnosing and fixing problems.

INSTALLATION

Scanner Unit Installation

Steps for mounting the radar scanner unit securely.

Display Unit Installation

Guidelines for installing the radar display unit.

Adjustments

Initial setup and alignment procedures for the radar.

Relative Bearing Alignment

Procedure to correct heading marker alignment errors.

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