Surface clutter

Fish arch

Grayline

Bottom signal

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In FasTrack, fish arches show as horizontal bars.

FasTrack bar graph

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Image 13
Lowrance electronic X71 Xoo&Kduw, Surface clutter Fish arch Grayline Bottom signal, DV7UDFN%VFUHHQ, DV7UDFNPHQXVFUHHQ