Garmin GPSMAP 7400 Owner's Manual page 7

Setting the Fuel Alarm ......................................................... 49
My Vessel Settings ................................................................... 49
Setting the Keel Offset ......................................................... 50
Setting the Water Temperature Offset ................................. 50
Calibrating a Water Speed Device ....................................... 50
Other Vessels Settings ............................................................. 50
Settings that are Synced on the Garmin Marine Network ........ 50
Restoring the Original Chartplotter Factory Settings ................ 51
Sharing and Managing User Data............................... 51
Copying Waypoints, Routes, and Tracks from HomePort to a
Chartplotter ............................................................................... 51
Selecting a File Type for Third-Party Waypoints and Routes ... 51
Copying User Data from a Memory Card ................................. 51
Copying User Data to a Memory Card ...................................... 51
Copying Built-In Maps to a Memory Card ................................. 51
Backing Up Data to a Computer ............................................... 51
Restoring Backup Data to a Chartplotter .................................. 52
Saving System Information to a Memory Card ......................... 52
Appendix....................................................................... 52
Registering Your Device ........................................................... 52
Software Update ....................................................................... 52
Loading the New Software on a Memory Card .................... 52
Updating the Device Software ............................................. 52
Digital Switching ....................................................................... 52
Pairing the GRID Remote Input Device with the Chartplotter ... 53
Pairing the GRID Device with the Chartplotter from the
Chartplotter .......................................................................... 53
Pairing the GRID Device with the Chartplotter from the GRID
Device .................................................................................. 53
Rotating the GRID Joystick .................................................. 53
Cleaning the Screen ................................................................. 53
Viewing Images on a Memory card .......................................... 53
Screenshots .............................................................................. 53
Capturing Screenshots ........................................................ 53
Copying Screenshots to a Computer ................................... 53
Troubleshooting ........................................................................ 53
My device will not acquire GPS signals ............................... 53
My device will not turn on or keeps turning off ..................... 53
My device is not creating waypoints in the correct
location ................................................................................. 53
Contacting Garmin Support ...................................................... 54
Specifications ............................................................................ 54
Physical Specifications ........................................................ 54
Electrical Specifications ....................................................... 54
NMEA 2000 PGN Information .............................................. 54
NMEA 0183 Information ....................................................... 55
J1939 PGN Information ....................................................... 55
Index .............................................................................. 56
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