
seaPro
Below are the appropriate tech notes for seaPro. For seaPro Lite uses, see the seaPro Lite section.

TN001    seaPro
        will not show my position or COG/SOG
    
          TN002    Can’t get the differential light to show on the panel
  
            TN003   Why does the differential light flash on and off?
  
              TN004   The tidal arrows will not show up on the screen.
  
                TN005   My chart is covered in red lines.
  
                  TN006    The Magnetic Variation (Mag. Var.) doesn’t work.
  
                    TN007    seaPro won’t start.
  
                      TN008    seaPro has detected a dongle but of the wrong type
  
                        TN009    After reloading seaPro, all of my charts disappear
  
                          TN011   I can’t get the extended track line (X-line) or my vessel
        shape to display.
    
          TN012    The chart keeps flicking back to my GPS boat position, when I
        zoom/pan.
    
          TN014   How do I delete a waypoint file?
  
            TN017    How do I download GRIB weather files from the internet?
  
              TN018   My GPS worked yesterday but doesn’t work today!
  
                TN020   My boat sails straight off the side of the chart
  
                  TN021   My Livecharts are almost black with text and detail.
  
                    TN022    When I zoom/pan, my chart keeps flicking to another chart.
  
                      TN023   How can I switch off the flashing lights?
  
                        TN024    seaPro won’t talk to my autopilot
TN043 Vessel shape not appearing or points in wrong direction