Humminbird 798ci HD SI Combo, Руководство по эксплуатации

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When Contour Mode is turned on, the bottom is graphed at a constant
point on the display, regardless of changes in depth. The Side Imaging ®
beams are divided by a vertical line. The water column is removed from
the view, which allows the display to show targets at their linear
horizontal distance. The location of a target may be easier to interpret
when the water column is removed.
(Off, On; Default = Off)
NOTE: If both SI Range Lines and Contour Mode are turned on, the SI Range Lines will
remain on the display, but the individual range numbers are not available (see Sonar
Menu Tab: SI Range Lines ).
SI Range
Settings: 6 to 360 ft, or 2 to 120 m [International Models
only]; Default = 150 feet, 50 m
SI Range sets the deepest range that will displayed in the Side Imaging® views.
The range must be set manually.
Chart Speed
Settings: 1- 10, where 1 = Slow, 10 Fastest, Default = 5
Chart Speed determines the speed at which the side sonar information moves
down the display, and consequently the amount of detail shown. A faster speed
shows more information in the Side Imaging® Views and is preferred by most
anglers; however, the sonar information moves across the display quickly. A
slower speed keeps the information on the display longer, which allows you to
see an entire area.
Choose a low range number to focus on a shorter distance of the water column
and see greater detail on the screen. Choose a higher range number to view
farther into the water and see an overview of details on the screen.
Side Imaging ® X-Press™ Menu