Humminbird 408930-1 GPS Receiver User Manual


 
ii
What’s on the Down Imaging™ Display
(Down Imaging™ models only [587ci HD DI, 597ci HD DI])
26
Understanding the Down Imaging™ Display ........................................................ 28
Interpreting the Display .......................................................................................... 28
Down Imaging™ Sensitivity.................................................................................... 29
Freeze Frame and Active Cursor.............................................................................. 29
Views 30
Sonar View .............................................................................................................. 32
Sonar Zoom View .................................................................................................... 33
Split Sonar View ...................................................................................................... 34
Big Digits View ........................................................................................................ 35
Down Imaging™ View
(Down Imaging™ models only [587ci HD DI, 597ci HD DI]) ........ 36
Circular Flasher View .............................................................................................. 38
Snapshot and Recording View................................................................................ 43
Bird’s Eye View ........................................................................................................ 49
Chart View................................................................................................................ 50
Chart/Sonar Combo View........................................................................................ 52
Chart/Down Imaging™ Combo View
(Down Imaging™ models only [587ci HD DI, 597ci HD DI]) .......................................... 53
Down Imaging™/Sonar Combo View
(Down Imaging™ models only [587ci HD DI, 597ci HD DI]) .......................................... 54
Chart View Orientation ............................................................................................ 55
Viewing Cartography .............................................................................................. 56
Introduction to Navigation 59
Waypoints, Routes, and Tracks .............................................................................. 59
Open the Waypoint Management Dialog Box ...................................................... 61
What’s on the Waypoint Management Dialog Box .............................................. 62
Save, Create, or Delete a Waypoint........................................................................ 64
Navigate to a Waypoint or Position........................................................................ 65
Add a Waypoint Target or Trolling Grid.................................................................. 66
Routes ...................................................................................................................... 67
Tracks........................................................................................................................ 69
Edit your Waypoints, Routes, Tracks, and Groups ................................................ 70
Table of Contents