Humminbird 4090501 Marine GPS System User Manual


 
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Fish ID Sensitivity ................................................................................................ 116
Real Time Sonar (RTS) Window ...................................................................... 116
Sonar Colors
(Sonar View, Sonar Zoom View,
Circular Flasher View, and Big Digits View)
............................................................ 117
Bottom View ........................................................................................................ 117
Zoom Width.......................................................................................................... 118
83 kHz Sensitivity
(Advanced,DualBeam PLUS™Sonar only [386ci]) ........................ 118
455 kHz Sensitivity
(Advanced,Down Imaging™only[386ci DI]) .............................. 118
Depth Lines
(Advanced).......................................................................................... 118
Noise Filter
(Advanced) .......................................................................................... 119
Max Depth
(Advanced) .......................................................................................... 120
Water Type
(Advanced) .......................................................................................... 120
Digital Depth Source
(Advanced,Down Imagingmodels with
optional-purchasetransducers only [386ci DI])
........................................................ 121
DI Pings
(Advanced,Down Imagingmodels with
optional-purchasetransducers only [386ci DI])
........................................................ 122
Ice Fishing Mode.................................................................................................. 123
DI Colors
(DownImaging™Views only[386ci DI])...................................................... 123
Navigation Menu Tab 124
Current Track ........................................................................................................ 125
Waypoints, Routes, Tracks
(Waypoint Management DialogBox) ............................ 126
Waypoint Settings................................................................................................ 126
Saved Tracks Default............................................................................................ 127
Chart Orientation.................................................................................................. 127
Casting Rings
(Advanced) ...................................................................................... 127
North Reference .................................................................................................. 128
Waypoint Proximity Flags
(Advanced) .................................................................. 128
Waypoint Decluttering
(Advanced)........................................................................ 129
Trolling Grid Rotation............................................................................................ 129
Trackpoint Interval................................................................................................ 129
Track Min Distance
(Advanced).............................................................................. 130
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