Restoring Backup Data to a Chartplotter .................................. 40Saving System Information to a Memory Card ......................... 40Appendix....................................................................... 40Registering Your Device ........................................................... 40Digital Switching ....................................................................... 40Rotating the GRID Joystick ....................................................... 40Cleaning the Screen ................................................................. 40Screenshots .............................................................................. 40Capturing Screenshots ........................................................ 40Copying Screenshots to a Computer ................................... 40Troubleshooting ........................................................................ 41My device will not acquire GPS signals ............................... 41My device will not turn on or keeps turning off ..................... 41My device is not creating waypoints in the correctlocation .................................................................................41NMEA 0183 Information ........................................................... 41NMEA 2000 PGN Information ................................................... 41Software License Agreement ................................................... 42Index.............................................................................. 43iv Table of Contents