Humminbird 580 Operation Manual page 5

Table of Contents
Sonar Menu Tab
Beam Select .......................................................................................................................... 56
Fish ID+™ .............................................................................................................................. 57
Fish ID Sensitivity .................................................................................................................. 58
Real Time Sonar (RTS®) Window.......................................................................................... 58
Zoom Width .......................................................................................................................... 59
83 kHz Sensitivity (Advanced) .............................................................................................. 59
Depth Lines (Advanced) ........................................................................................................ 60
Surface Clutter (Advanced).................................................................................................... 61
Noise Filter (Advanced).......................................................................................................... 62
Max Depth (Advanced) .......................................................................................................... 62
Water Type (Advanced).......................................................................................................... 63
Navigation Menu Tab
Current Track.......................................................................................................................... 65
Saved Tracks .......................................................................................................................... 65
Waypoints .............................................................................................................................. 66
Routes .................................................................................................................................... 67
Chart Orientation .................................................................................................................. 68
Chart Detail Level ................................................................................................................ 68
Map Borders ........................................................................................................................ 69
Lat/Lon Grid .......................................................................................................................... 69
Spot Soundings .................................................................................................................... 70
North Reference .................................................................................................................... 70
Grid Rotation.......................................................................................................................... 70
Trackpoint Interval ................................................................................................................ 71
Track Min Distance (Advanced) ............................................................................................ 71
Map Datum (Advanced) ........................................................................................................ 72
Set Simulation Position (Advanced) .................................................................................... 72
Set Map Offset (Advanced) ................................................................................................ 73
Clear Map Offset (Advanced) .............................................................................................. 73
Course Projection Line .......................................................................................................... 74
Export All Nav Data (Advanced) ............................................................................................ 74
Delete All Nav Data (Advanced)............................................................................................ 75
iv
55
64