Humminbird 409380-1 Marine GPS System User Manual


 
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Freeze Frame and Active Cursor ............................................................................ 25
Instant Image Update ............................................................................................ 25
What’s on the Side Imaging® Display 26
Understanding the Side Imaging® Display............................................................ 28
Side Imaging® Frequencies and Coverage............................................................ 30
For Best Performance ............................................................................................ 31
What’s on the Down Imaging® Display 32
Understanding the Down Imaging® Display ........................................................ 34
Interpreting the Display.......................................................................................... 34
Down Imaging® Sensitivity .................................................................................... 35
Freeze Frame and Active Cursor ............................................................................ 35
Views 36
Side Imaging® View ................................................................................................38
Down Imaging® View ..............................................................................................40
Sonar View.............................................................................................................. 42
Sonar Zoom View .................................................................................................. 43
Split Sonar View .................................................................................................... 44
Big Digits View ...................................................................................................... 45
Circular Flasher View.............................................................................................. 46
Snapshot and Recording View .............................................................................. 51
Bird’s Eye View ...................................................................................................... 57
Chart View .............................................................................................................. 58
Combo View............................................................................................................ 60
Chart/Side Combo View ........................................................................................ 61
Chart/Down Imaging® Combo View...................................................................... 62
Down/Side Combo View ........................................................................................ 63
Sonar/Side Combo View ........................................................................................ 64
Down/Sonar Combo View .................................................................................... 65
Down/Side/Sonar Combo View ............................................................................ 66
Chart View Orientation .......................................................................................... 67
Viewing Cartography.............................................................................................. 68
Table of Contents