9
Bottom Presentation
As the boat moves, the unit charts the changes in depth on the display to create a profile of the
Bottom
Contour
. The type of bottom can be determined from the return charted on the display. A
Hard Bottom
such as compacted sediment or flat rock appears as a thinner line across the display. A
Soft Bottom
such
as mud or sand appears as a thicker line across the display.
Rocky Bottoms
have a broken, random
appearance.
The sonar returns from the bottom, structure and fish can be represented as either
Inverse
(default),
WhiteLine®
,
Structure ID®
, or
Bottom Black
. See
Sonar X-Press
TM
Menu: Bottom View
for details on how
to set the bottom view.
Bottom Contour Profile with RTS® Window.
Rocky Bottom
Hard Bottom
Soft Bottom
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