Operation Manual

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Chapter 6: Fishfinder application
D MODELS ONLY.
The fishfinder uses acoustic sounding to display fish, seabed structure, and underwater obstructions like wrecks.
Chapter contents
6.1 The fishfinder screen on page 73
6.2 How the fishfinder works on page 73
6.3 Interpreting the Fishfinder image on page 74
6.4 Fishfinder Pre-set operation on page 75
6.5 Changing the depth range on page 79
6.6 Presentation options on page 80
6.7 Placing waypoints on page 84
6.8 Fishfinder alarms on page 84
6.9 Fishfinder Setup Menu on page 85