Инструкции для Furuno CH-32

Содержание

• SAFETY INSTRUCTIONS

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• TABLE OF CONTENTS

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• HANDLING PRECAUTIONS

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• 1. FOREWORD

  8
  • Features

    8
• 2. SYSTEM CONFIGURATION

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• 3. OPERATING CONTROLS

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  • MAIN PANEL

    10
  • Sub-PANEL

    11
  • Presentation Mode

    12
  • Range Selection

    13
  • IR (Interence Rejector)

    13
  • TILT Control

    14
  • TRACKBALL Operation

    14
  • TARGET LOCK Function

    16
• 4. BASIC OPERATION

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  • Procedure

    18
  • Setting the Tilt Angle

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• 5. USEFUL OPERATIONS

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  • Speed up of the Sounding

    25
  • Tracking Echoes Quickly

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  • Echoes go out of the Detection Range

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  • Observing Echoes in Detail

    25
• 6. INDICATORS ON THE SCREEN

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  • (1) Normal PPI Sonar Display

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  • (2) PPI + Historical Display

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  • (3) Zoomed PPI Sonar Display (Display Range Expanded)

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  • (4) Expanded PPI Sonar Display (Detection Range Expanded)

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• 7. INTERPRETING THE DISPLAY

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  • How the Picture is Composed on the Screen

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  • Historical Display Mode

    30
  • Continuous Training Mode; 360ﾟ

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  • Traing Area; 120ﾟ

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  • Typical Echoes on the Screen

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• 8. EXAMPLE OF ACTUAL PICTURES

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• 9. HOW TO OBTAIN QUALITY PICTURES

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  • 1. Gain Setting

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  • 2. Eliminating Unwanted Feeble Echoes (Applying Proper TVG)

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  • 3. Suppressing Seabed Tail (Displaying Bottom Fish Clearly)

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  • 4. Suppressing Seabed and Sea Surface Reflections in Shallow Fishing Grounds (Reducing output power)

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  • 5. Rejecting Sonar Interference and Noise (Turning on the NOISE LIM/IR switches)

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• 10. HINTS FOR FISHING

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• 11. MAINTENANCE AND GENERAL NOTES

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  • Display Unit

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  • Transceiver Unit

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  • Hull Unit

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• 12. DIAGONOSTIC SELF-CHECK

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  • Display Unit Check (1)

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  • Hull Unit Check

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  • Display Unit Check (2)

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• APPENDIX

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• CHANGING SPECIFICATIONS

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  • Changing Operating Specifications

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• CHARACTERISTICS OF THE ULTRASONIC WAVE IN WATER

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  • Sound Velocity

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  • Absorption and Attenuation

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  • Refraction

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  • Adverse Effect of Air Bubbles

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  • Reflection at Seabed and Fish School

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• SPECIFICATIONS

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