Humminbird 757c Fish Finder User Manual


 
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Grid Rotation........................................................................................................................ 101
Trackpoint Interval .............................................................................................................. 102
Track Min Distance (Advanced) .......................................................................................... 102
Track Color Range................................................................................................................ 103
Map Datum (Advanced)...................................................................................................... 103
Course Projection Line........................................................................................................ 104
Export All Nav Data (Advanced).......................................................................................... 104
Delete All Nav Data (Advanced).......................................................................................... 105
Continuous Navigation Mode ............................................................................................ 105
Chart Menu Tab 106
Chart Detail Level................................................................................................................ 107
Map Borders........................................................................................................................ 108
Lat/Lon Grid ........................................................................................................................ 109
Spot Soundings....................................................................................................................109
Navaids on Bird's Eye View ................................................................................................ 109
Shaded Depth...................................................................................................................... 110
Set Simulation Position (Advanced).................................................................................... 110
Set Map Offset (Advanced) ................................................................................................ 111
Clear Map Offset (Advanced).............................................................................................. 111
Alarms Menu Tab 112
Depth Alarm ........................................................................................................................ 113
Fish ID Alarm ...................................................................................................................... 113
Low Battery Alarm .............................................................................................................. 114
Aux. Temp. Alarm (with optional-purchase temp. probe or Temp/Speed only) .................. 114
Temp Alarm.......................................................................................................................... 115
Off Course Alarm ................................................................................................................ 115
Arrival Alarm ...................................................................................................................... 116
Drift Alarm .......................................................................................................................... 117
Alarm Tone .......................................................................................................................... 118
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