User Manuals: Eagle FISHMARK 640C Fish Finder

User Manuals: Eagle FISHMARK 640C Fish Finder

Manuals and User Guides for Eagle FISHMARK 640C Fish Finder. We have 1 Eagle FISHMARK 640C Fish Finder manual available for free PDF download: Installation And Operation Instructions Manual

Eagle FISHMARK 640C Installation And Operation Instructions Manual

Eagle FISHMARK 640C Installation And Operation Instructions Manual (108 pages)

Fish-Finding & Depth-Sounding Sonars

Brand: Eagle | Category: Sonar | Size: 3 MB

Table of Contents

Table of Contents
3
Read Me First
7
Capabilities and Specifications: Fishmark ® 640C
8
Seafinder ® 640C DF
8
How Sonar Works
10
How to Use this Manual: Typographical Conventions
11
- Arrow Keys
  11
- Keyboard
  11
- Menu Commands
  11
- Instructions = Menu Sequences
  11
Section 2: Installation & Accessories
13
Preparations
13
Transducer Installation
13
Speed/Temperature Sensors
32
Optional Speed Sensor Installation
33
Power Connections
35
Basic Sonar Operation
43
Keyboard
43
Power/Lights on and off
44
Main Menu
45
Basic Sonar Quick Reference
51
Sonar Operations
52
- Fish Symbols Vs. Full Sonar Chart
  56
- Other Free Training Aids
  56
Section 4: Sonar Options & Other Features
59
ASP (Advanced Signal Processing)
59
- To Change the ASP Level
  60
Alarms
60
- Depth Alarms
  61
- Zone Alarm
  62
- Fish Alarm
  63
Backlight and Contrast Level
64
Calibrate Speed
65
Chart Speed
66
Colorline
67
Depth Cursor
68
Depth Range - Automatic
69
Depth Range - Manual
70
Fastrack
71
Fish I.D. (Fish Symbols & Depths)
71
- To Turn the Fish I.D. Feature on
  73
Fishtrack
73
- To Turn on Fishtrack
  73
Frequency (Change Transducer Frequency) (Seafinder Only)
74
- To Change the Frequency Setting to 50 Khz
  75
- To Change the Frequency Setting to 200 Khz
  75
Hyperscroll
75
Noise Rejection
75
Overlay Data
75
Ping Speed & Hyperscroll
78
- To Change Ping Speed
  79
- To Adjust Sensitivity
  79
- To Turn off Hyperscroll
  80
Pop-Up Help
80
Reset Options
81
Reset Water Distance
82
Set Keel Offset
82
Sensitivity & Auto Sensitivity
84
- Automatic Sensitivity
  84
- To Turn Auto Sensitivity Back on
  85
Set Language
86
Software Version Information
86
Sonar Chart Mode
86
- To Change the Chart Mode Color Scheme
  87
Sonar Page & Sonar Chart Display Options
87
- Full Sonar Chart
  87
- Split Zoom Sonar Chart
  88
- Digital Data/Chart
  89
Sonar Simulator
91
Stop Chart
92
Surface Clarity
93
- To Adjust the Surface Clarity Level
  93
Transparency
94
- To Adjust Menu Transparency Level
  95
Units of Measure
95
Zoom & Zoom Bar
96
Zoom Pan
97
Section 5: Troubleshooting
99
Section 6: Supplemental Material
103
- How to Obtain Service
  106
- Accessory Ordering Information for All Countries
  107
- Shipping Information
  107
- Visit Our Website
  108

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