Document Outline

• Introduction
  • Product Registration
  • Contact Garmin®
  • Manual Conventions
• Getting Started
  • Identifying the GPSMAP 620 and GPSMAP 640 Features
  • Identifying the Mounting Bracket Features
  • Using the Mounting Bracket
  • Powering the Device On and Off
  • Removing and Inserting the Battery Pack
  • Inserting and Removing a Secure Digital (SD) Card
• Marine Mode: Getting Started
  • Step 1: Mount Your GPSMAP 620 or GPSMAP 640
  • Step 2: Configure Your Device
  • Step 3: Acquire Satellites
  • Step 4: Use Your GPSMAP 620 or GPSMAP 640
  • Navigating Directly to a Destination
  • Saving Your Current Location
  • Navigating Directly to a Saved Location
  • Stopping Navigation
  • Adjusting the Volume
  • Adjusting the Backlight
• Marine Mode: Using Charts
  • Using the Navigation Chart
  • Interacting with Objects on the Navigation Chart
  • Accessing Additional Object or Chart Information
  • Using Perspective 3D
  • Using BlueChart g2 Vision
  • Using Mariner’s Eye 3D
  • Using Fish Eye 3D
  • Using Fishing Charts
  • Enabling High-Resolution Satellite Imagery
• Marine Mode: Navigating
  • Step 1: Choose a Destination
  • Step 2: Set and Follow the Course
• Marine Mode: Where To?
  • Searching for Marine Services
  • Searching for Waypoints
  • Searching for Saved Routes
  • Searching for Saved Tracks
  • Searching by Name
• Marine Mode: Using Waypoints and Tracks
  • Using Man Overboard (MOB) Waypoints
  • Marking a Waypoint at Your Current Location
  • Creating a Waypoint from the Navigation Chart
  • Editing Waypoint Details
  • Using Tracks
• Marine Mode: Using the Dashboard
  • Using the Compass Screen
  • Using the Numbers Screen
  • Using the Trip Screen
• Marine Mode: Viewing Almanac Data
  • Viewing Tide Station Information
  • Viewing Current Information
  • Viewing Celestial Information
• Marine Mode: Managing User Data
  • Transferring Marine Data (Waypoints, Routes, Tracks) to or from an SD Card
  • Backing Up Marine Data to a Computer
  • Copying or Merging MapSource® Marine Data to the GPSMAP 620 or GPSMAP 640
• Marine Mode: Managing Information from Other Vessels
  • Viewing AIS Information
  • Viewing DSC Information
• Marine Mode: Advanced Configuration
  • Configuring System Settings
  • Changing Units of Measure
  • Configuring Communications Settings
  • Configuring Alarm Settings
  • Configuring My Boat
  • Configuring Other Vessels
  • Configuring Navigation Settings
  • Configuring Navigation Chart Options
  • Configuring Perspective 3D Options and Mariner’s Eye 3D Options
  • Fish Eye 3D Settings
  • Fishing Chart Settings
  • Configuring the Active Track Options
  • Configuring the Numbers Screen
• Automotive Mode: Getting Started
  • Step 1: Mount Your GPSMAP 620 or GPSMAP 640
  • Step 2: Configure Your Device
  • Step 3: Acquire Satellites
  • Step 4: Use Your Device
  • Finding Your Destination
  • Adding a Stop
  • Taking a Detour
  • Stopping the Route
• Automotive Mode: Where To?
  • Finding an Address
  • Setting a Home Location
  • Go! Page Options
  • Finding a Place by Spelling the Name
  • Searching near Another Location
  • Finding Recently Found Places
  • Favorites
  • Finding a Place Using the Map
  • Using Custom Routes
  • Entering Coordinates
  • Navigating Off Road
• Automotive Mode: Using the Map
  • Next Turn
  • Turn List
  • Trip Computer
• Automotive Mode: Managing Files
  • Copying Files to the Unit
  • Copying Automotive Data to the Unit Using MapSource
  • Deleting Automotive Files
• Automotive Mode: Using the Tools
  • Settings
  • Where Am I?
  • Picture Viewer
  • My Data
• Automotive Mode: Advanced Configuration
  • Changing the System Settings
  • Changing the Navigation Settings
  • Adjusting the Display Settings
  • Adjusting the Volume
  • Adjusting the Backlight
  • Updating the Time Settings
  • Setting the Languages
  • Changing the Map Settings
  • Changing Security Settings
  • Restoring All Settings
• Appendix
  • Calibrating the Screen
  • Resetting Your GPSMAP 620 or GPSMAP 640
  • Updating the Software
  • Clearing User Data
  • Battery Information
  • Charging Your GPSMAP 620 or GPSMAP 640
  • Changing the Fuse on the Automotive Mount
  • Caring for the Unit
  • Additional Maps
  • About GPS Satellite Signals
  • Extras and Optional Accessories
  • Specifications
  • Declaration of Conformity
  • Software License Agreement
  • Troubleshooting
  • Messages and Alarms (Marine Mode)
• Index