NMEA 0183 Settings ........................................................... 34Configuring NMEA 0183 Output Sentences ................... 34Setting the Communication Format for Each NMEA 0183Port ................................................................................. 34NMEA 2000 Settings ........................................................... 34Garmin Marine Network ...................................................... 34Setting Alarms .......................................................................... 34Navigation Alarms ............................................................... 34System Alarms .................................................................... 34Setting the Fuel Alarm ......................................................... 35Setting Weather Alarms ...................................................... 35My Vessel Settings .................................................................. 35Setting the Keel Offset ........................................................ 35Setting the Water Temperature Offset ................................ 35Calibrating a Water Speed Device ...................................... 35Other Vessels Settings ............................................................ 35Restoring the Original Chartplotter Factory Settings ............... 36Chartplotter Data Management................................... 36Copying Waypoints, Routes, and Tracks to a Chartplotter ...... 36Copying Data from a Memory Card ......................................... 36Copying Waypoints, Routes, and Tracks to a Memory Card ... 36Copying Waypoints, Routes, and Tracks to or from allChartplotters on the Network ................................................... 36Copying Built-In Maps to a Memory Card ................................ 36Backing Up Data to a Computer .............................................. 36Restoring Backup Data to a Chartplotter ................................. 36Saving System Information to a Memory Card ........................ 36Appendix.......................................................................36Registering Your Device .......................................................... 36Digital Switching ....................................................................... 37Rotating the GRID Joystick ...................................................... 37Cleaning the Screen ................................................................ 37Screenshots ............................................................................. 37Capturing Screenshots ........................................................ 37Copying Screenshots to a Computer .................................. 37Troubleshooting ....................................................................... 37My device will not acquire GPS signals .............................. 37My device will not turn on or keeps turning off .................... 37My device is not creating waypoints in the correctlocation ................................................................................ 37NMEA 0183 Information ........................................................... 37NMEA 2000 PGN Information .................................................. 38Software License Agreement ................................................... 38Index..............................................................................39iv Table of Contents