Garmin GPSMAP 640 Owner's Manual

Also see for GPSMAP 620: Quick reference guide Declaration of conformity Owner's manual supplement Safety instruction Installation instructions

Contents

ii GPSMAP 620 and GPSMAP 640 Owner’s ManualTable of ContentsTable of ContentsIntroduction...........................................................................iProduct Registration ..................................................................... iContact Garmin ® .......................................................................... iManual Conventions ..................................................................... iGetting Started.....................................................................1Identifying the GPSMAP 620 and GPSMAP 640 Features .......... 1Identifying the Mounting Bracket Features .................................. 1Using the Mounting Bracket ......................................................... 2Powering the Device On and Off ................................................. 3Removing and Inserting the Battery Pack.................................... 3Inserting and Removing a Secure Digital (SD) Card ................... 4Marine Mode: Getting Started ............................................5Step 1: Mount Your GPSMAP 620 or GPSMAP 640.................... 5Step 2: Configure Your Device ..................................................... 5Step 3: Acquire Satellites ............................................................. 5Step 4: Use Your GPSMAP 620 or GPSMAP 640 ....................... 5Navigating Directly to a Destination ............................................. 6Saving Your Current Location ...................................................... 6Navigating Directly to a Saved Location ...................................... 6Stopping Navigation ..................................................................... 7Adjusting the Volume ................................................................... 7Adjusting the Backlight................................................................. 7Marine Mode: Using Charts ................................................8Using the Navigation Chart .......................................................... 8Interacting with Objects on the Navigation Chart ......................... 9Accessing Additional Object or Chart Information........................ 9Using Perspective 3D ................................................................ 10Using BlueChart g2 Vision ......................................................... 10Using Mariner’s Eye 3D ..............................................................11Using Fish Eye 3D ......................................................................11Using Fishing Charts...................................................................11Enabling High-Resolution Satellite Imagery............................... 12Marine Mode: Navigating ..................................................13Step 1: Choose a Destination .................................................... 13Step 2: Set and Follow the Course ............................................ 13Marine Mode: Where To? ..................................................19Searching for Marine Services ................................................... 19Searching for Waypoints ............................................................ 19Searching for Saved Routes ...................................................... 19Searching for Saved Tracks ....................................................... 20Searching by Name ................................................................... 20Marine Mode: Using Waypoints and Tracks ...................21Using Man Overboard (MOB) Waypoints................................... 21Marking a Waypoint at Your Current Location............................ 21Creating a Waypoint from the Navigation Chart......................... 22Editing Waypoint Details ............................................................ 22Using Tracks .............................................................................. 22