Furuno CSH-5L/CSH-8L Manuals

Manuals and User Guides for Furuno CSH-5L/CSH-8L. We have 1 Furuno CSH-5L/CSH-8L manual available for free PDF download: Operator's Manual

Furuno CSH-5L/CSH-8L Operator's Manual

Furuno CSH-5L/CSH-8L Operator's Manual (89 pages)

COLOR SCANNING SONAR

Brand: Furuno | Category: Sonar | Size: 1.47 MB

Table of Contents

Table of Contents
5
Foreword

8
System Configuration

9
1 Operational Overview

11
- Control Unit
  11
- Remote Controller (Option)
  12
- Basic Operating Procedure
  13
  - Turning on the Power
    13
  - Lowering the Transducer
    13
  - Transmitting
    14
  - Adjusting Backlighting of Control Unit
    15
  - Choosing a Display Mode
    16
  - Choosing the Display Range
    18
  - Adjusting the Gain
    19
  - Retracting the Transducer, Turning off the Power
    19
- Setting the Tilt Angle
  20
  - Automatic Tilt On/Off
    20
  - Bottom and Tilt Angle
    22
  - How to Discriminate Fish Echoes from the Bottom
    22
  - Points to Consider
    23
  - Tilt Angle for Surface Fish
    23
  - Suitable Tilt Angle
    24
- Finding Range and Bearing to a Target
  24
- Sonar Menu Overview
  25
  - Operating Procedure
    25
  - Sonar Menu Description
    26
2 Fine Tuning the Sonar Picture

29
- Eliminating Unwanted Echoes
  29
- Displaying Surface Fish Clearly
  30
- Suppressing Bottom Tail
  30
  - Agc
    30
  - Pulse Length
    31
  - 2Nd Agc
    31
- Suppressing Bottom and Sea Surface Reflections in Shallow Fishing Grounds
  32
- Rejecting Sonar Interference and Noise
  33
- Choosing Beamwidth
  35
  - Horizontal Beamwidth
    35
  - Vertical Beamwidth
    35
- Deleting Weak Echoes
  35
- Echo Averaging
  35
3 Advanced Sonar Operation

37
4 Echosounder Mode

51
- Choosing the Range
  51
- Adjusting the Gain
  52
- Picture Advance Speed
  53
- Measuring Depth
  53
- Suppressing Interference
  54
- Suppressing Low Level Noise
  54
- Erasing Weak Echoes
  55
- Other Items on the Sounder Menu
  56
5 Marks and Data

57
- Marks and Data on the Normal Display
  57
- Marks and Data on the Echosounder and Audio Displays
  61
6 Interpreting the Display

63
- Bottom Echo
  63
- Fish School
  64
- Sea Surface Reflections
  65
- Wake
  65
- False Echo by Sidelobe
  66
- Noise and Interference
  66
7 Marks and System Menus

67
- MARKS Menu
  67
- SYSTEM Menu
  69
8 Maintenance, Troubleshooting

71
- General Maintenance
  71
- Cleaning the Equipment
  71
- Hull Unit Maintenance
  72
  - Lubrication Points, Zinc Plate
    72
  - Manually Raising the Transducer
    73
- Fuse Replacement
  74
- Fan Replacement
  74
- Troubleshooting
  75
- Error Messages
  76
- Diagnostic Tests
  77
  - Choosing a Diagnostic Test
    77
  - Description of Diagnostic Tests
    78
Specifications

83
Menu Tree

87
Index

89

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