Humminbird 581i User Manuals

Table of Contents

• Power On the Unit

  11
• How Sonar Works

  12
• How GPS Works

  15
• What's On the Sonar Display

  16
• Views

  22
  • Sonar View

    24
  • Sonar Zoom View

    25
  • Big Digits view

    26
  • Bird's Eye View

    27
  • Chart View

    28
  • Chart / Sonar Combo View

    29
  • View Orientation

    30
  • Viewing Cartography

    30
• Introduction to Navigation

  33
  • Waypoints, Routes, and Tracks

    33
  • Save, Edit, or Delete a Waypoint

    35
  • Navigate to a Waypoint or Position

    37
  • Add a Waypoint Target or Trolling Grid

    38
  • Save, Edit, or Delete a Route

    39
  • Save or Clear a Current Track

    40
  • Edit, Delete, or Hide Saved Tracks

    40
  • Add Maps to Your Fishfinder

    41
  • Export Navigation Data

    42
• What's on the 500 Series Control Head

  43
  • Key Functions

    44
  • Multi-Media Card (MMC) / SD Slot

    48
• The Menu System

  49
  • Start-Up Options Menu

    50
  • X-Press Menu

    54
  • Main Menu

    55
  • Quick Tips for the Main Menu

    56
  • Note for all Menu Settings

    56
  • User Mode (Normal or Advanced)

    57
• Sonar X-Press Menu

  59
• Navigation X-Press Menu

  63
• Alarms Menu Tab

  68
• Sonar Menu Tab

  72
• Navigation Menu Tab

  78
• Setup Menu Tab

  87
• Views Menu Tab

  95
• Troubleshooting

  96
• 500 Series Fishfinder Accessories

  99
• Specifications

  100
• Glossary

  101
• Contact Humminbird

  109