Understanding the Side Imaging® Display
It is important to understand how Side Imaging® technology produces the display. The images
you see on the display are produced using sonar technology. The special transducer projects
three distinct beams – one beam facing down and two beams pointing out to the side.
Down Beam
is aimed directly below the boat and provides conical coverage.
Side Beams
are aimed at right angles to the path of the boat. The side beam coverage
is very thin from front to back, yet very wide top to bottom. The narrow aspect (front to
back) of the beam illuminates a small strip of the bottom perpendicular to the direction
of the boat.
Each time the unit pings,
a strip of data representing all the echoes received by the
transducer are put together on the display to form the image that you see.
The rows closest to the boat icon
at the top of the view are the most recent sonar data.
The information is scrolled down the screen as new data, drawn at the top of the screen,
becomes available.
Water Column
Bait Ball
Rock
Creek Bed
Tree
Bank
Stump
Fish
Side Imaging® Representation
As the unit pings, a strip of data is displayed at the top of the Side Imaging® view.
Side Imaging®
Sonar echoes are
first displayed at
the top of the
screen, and
historical data
scrolls down the
display as new
information is
received.
What’s on the Side Imaging
®
Display
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Страница 1: ...Installation and Operations Manual 1158c Combo 1198c SI Combo Product Manual...
Страница 73: ...61 to your boat including the following items What s on the Sonar Display 7 10 3 4 5 6 11...
Страница 146: ...Sonar Tab Normal Mode Sonar Tab Advanced Mode Menu Quick Tips 134...
Страница 214: ...AIS Target List Accessories Menu Tab 202...