Humminbird 998c SI GPS Receiver User Manual


 
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Views
Side Beam View
(optional-purchase QuadraBeam PLUS™ transducer required
[858c, 958c, 898c SI, and 998c SI])
Side Beam View displays sonar data from the left and right 455 kHz beams
and the 200 kHz down-looking beam in one view. This view is available if an
optional-purchase QuadraBeam PLUS™ transducer accessory is connected
and Transducer Select is set to QuadraBeam (see Sonar Menu Tab:
Transducer Select).
NOTE: The QuadraBeam PLUS™ transducer requires a separate purchase.
Coverage: The sonar information from the side-looking beams
reveals bottom contour, structure, and fish similar to the down-
looking beam, but the area covered is to the left and right, which
gives you a wider view of the bottom.
Range: The distance covered by the right and left side-looking beams
is controlled by the Lower Range setting for the down-looking beam,
up to a maximum of 160 feet (see Sonar X-Press Menu: Lower
Range).
Layout: The Side Beam View can be arranged in any of the following
layouts: Default, Classic, and Slanted. Press the MENU key once, and
select Quad Layout from the X-Press™ Menu to choose a layout for
this view.
Default layout: The top portion of the display presents a historical log of
sonar returns from the 200 kHz down-looking sonar beam. New information
in the down beam panel scrolls from right to left. The bottom portion of the
display presents a historical log of sonar returns from the 455 kHz right- and
left-looking sonar beams. New information in the side beam panels scrolls
from the center out.
Side Beam View, Default Layout
Depth
200 kHzSonar HistoryWindow
1
5
1
4
Temperature
2
5
Left Side 455kHz SonarHistory Window
Right Side 455kHz SonarHistory Window
3
6
3
4
WaterSurface Linefor 455kHz SonarHistory Windows
2
6