Manuali utente per Furuno 841 MARK-2

Sommario

• SAFETY INSTRUCTIONS

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• TABLE OF CONTENTS

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• FOREWORD

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• SPECIFICATIONS

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• EQUIPMENT LIST

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• CONFIGURATION

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• 1. PRINCIPLE OF OPERATION

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  • 1.1 What is Radar?

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  • 1.2 How Ships Determined Position Before Radar

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  • 1.3 How Radar Determines Range

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  • 1.4 How Radar Determines Bearing

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  • 1.5 Radar Wave Speed and Antenna Rotation Speed

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  • 1.6 The Radar Display

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• 2. OPERATION

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  • 2.1 Control Description

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  • 2.2 Display Indications and Markers

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  • 2.3 Turning the Radar On and Off

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  • 2.4 Transmitting

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  • 2.5 Selecting the Range

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  • 2.6 Adjusting LCD Backlighting and Display Tone

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  • 2.7 Adjusting Control Panel Brilliance

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  • 2.8 Adjusting GAIN, STC, A/C RAIN and FTC

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  • 2.9 Tuning the Receiver

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  • 2.10 Measuring the Range

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  • 2.11 Measuring the Bearing

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  • 2.12 Menu Operation

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  • 2.13 Selecting the Display Mode

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  • 2.14 The Window Display

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  • 2.15 Selecting the Presentation Mode

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  • 2.16 Guard Alarm

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  • 2.17 Suppressing Radar Interference

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  • 2.18 Suppressing Noise Interference

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  • 2.19 Selecting Pulselength

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  • 2.20 Off Centering the Display

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  • 2.21 Echo Trails

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  • 2.22 The Navigation Data Display

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  • 2.23 Echo Stretch (magnifying long range echoes)

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  • 2.24 Selecting Unit of Measurement for Range

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  • 2.25 Selecting Bearing Reference

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  • 2.26 Watchman

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  • 2.27 Erasing the Heading Marker

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  • 2.28 Deselecting Ranges

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  • 2.29 Displaying Navigation Data During Stand-by

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  • 2.30 Outputting Cursor Position to Navigator

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  • 2.31 Displaying Cursor Position, Range and Bearing to Cursor

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  • 2.32 Visual Alarm Indications

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• 3. INTERPRETING THE DISPLAY

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  • 3.1 The Radar Wave and Radar Horizon

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  • 3.2 Target Properties and Radar Wave Reflection

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  • 3.3 Range Resolution

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  • 3.4 Bearing Resolution

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  • 3.5 False Echoes

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  • 3.6 Nautical Chart and Radar Picture

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• 4. MAINTENANCE & TROUBLESHOOTING

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  • 4.1 Safety Information

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  • 4.2 Preventative Maintenance

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  • 4.3 Replacing the Fuse

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  • 4.4 Troubleshooting

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  • 4.5 Self Test

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• 5. INSTALLATION

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  • 5.1 Antenna Unit Installation

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  • 5.2 Display Unit Installation

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  • 5.3 Installation Check List

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  • 5.4 Initial Adjustment of Picture

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  • 5.5 Displaying the Installation Menus

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  • 5.6 Entering Initial Settings

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  • 5.7 Relative Bearing Alignment

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  • 5.8 Sweep Timing

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  • 5.9 Closing the Installation Menus

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• PACKING LIST

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• OUTLINE DRAWINGS

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• INTERCONNECTION DIAGRAM

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• SCHEMATIC DIAGRAMS

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• Declaration of Conformity

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