View - Simrad forwardscan User Manual

View

Palette
Several display palettes are available for a variety of water
conditions.
History ratio
Controls how much of the screen is used to show sonar history
on the ForwardScan image. The higher the ratio, the more history
will be shown.
Point data
By default, ForwardScan only shows the bottom. Access the Point
data menu to view all sonar data points, or only points (Objects)
in the water column.
Show zones
Displays warning zones (yellow) and critical zones (red) on the
screen.
Depth lines
Lines on the screen that make it easier to quickly estimate depth
and the underwater objects.
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ForwardScan | User Guide