Humminbird HELIX 5 DI, Руководство по эксплуатации

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Sonar Colors and Bottom View
As the boat moves, the unit charts the changes in depth on
the display to create a profile of the
Bottom Contour . The
Sonar View displays the sonar return intensity with different
colors.
Strong returns often result from rocky or hard bottoms
(compacted sediment, rocks, fallen trees), while weaker
returns often result from soft bottoms (sand, mud), vegetation,
and small fish.
The colors used to represent high, medium, to low intensity
returns are determined by the palette you choose in the
Sonar
Colors menu option. See Sonar Menu Tab to set the Sonar
Colors.
Use Bottom View to select the method used to represent bottom and structure on the display.
See Sonar Menu to set the Bottom View.
sonar history: historical returns scroll left across the view strong return (possibly compacted sediment or rocks)
1
strong returns (possibly rocks, tree limbs, or other structure)
2
weak returns (possibly vegetation or small fish) 3
4
RTS window 5
Sonar View: Original Palette
1
4
5
2
3
HIGH
Intensity Return
MEDIUM
Intensity Return
LOW
Intensity Return
Sonar Colors: Original Palette
13
What’s on the Sonar Display