Humminbird 596C HD DI User Manual
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Table of Contents
Power On the Unit
1
How Sonar Works
2
DualBeam PLUS™ Sonar
(Down Imaging™ models only
[596c HD DI, XNT 9-DI-T Transducer])
............................................................................ 4
Down Imaging™ Sonar
(Down Imaging™ models only
[596c HD DI, XNT 9-DI-T Transducer])
............................................................................ 5
Dual Beam Ice Transducer
(optional-purchase XI 9 20 Ice Transducer only)
.................. 6
What’s on the Sonar Display
7
Understanding the Sonar Display ............................................................................ 9
Real Time Sonar (RTS™) Window ............................................................................ 9
SwitchFire™ ............................................................................................................ 10
Freeze Frame and Active Cursor.............................................................................. 10
Instant Image Update .............................................................................................. 10
Bottom Presentation ................................................................................................ 11
What’s on the Down Imaging™ Display
(Down Imaging™ models only [596c HD DI])
13
Understanding the Down Imaging™ Display..........................................................15
Interpreting the Display ............................................................................................15
Down Imaging™ Sensitivity ....................................................................................16
Freeze Frame and Active Cursor ..............................................................................16
Views
17
Sonar View .............................................................................................................. 19
Sonar Zoom View .................................................................................................... 20
Split Sonar View ...................................................................................................... 21
Big Digits View ........................................................................................................ 22
Down Imaging™ View
(Down Imaging™ models only [596c HD DI]
.............................. 23
Circular Flasher View .............................................................................................. 25
Down Imaging™/Sonar Combo View
(Down Imaging™ models only [596c HD DI])
.... 30