Simrad GB40 - Chart: View Adjustments; Chart: Bathymetrics - Show;Hide

4.4 3D Chart: View Adjustments
You can orient the current view of 3D Chart to show the view from
different perspectives.
Note: The best controller to use with 3D chart is a USB mouse,
as it allows live dragging to position the camera view. The
cursor keys on the OP30 may also be used. The numbers
within brackets () refer to the 3D Chart diagram.
¾ To change the view of your 3D chart
• Show Vessel (1). Select to change its current state.
•
Vertical Scale (2). Select to adjust the contrasting heights
of the 3D appearance.
•
Camera Angle (3). Select to change the apparent height of
your eye level to the vessel.
You can also change the camera angle by positioning a USB
mouse cursor in the middle of the screen then dragging up or
down.
•
Azimuth (4). Select to orbit your view around the vessel.
•
Photo Overlay (5). Select to overlay satellite images of
land areas.
•
Track Forward/Back (6). Use UP / DOWN cursor keys
to track the view over or away from the vessel. (This feature is
not available with a USB mouse.)
Show Vessel allows you to select a position from which to view
the vessel; From Aft, From Forward, From Port, From Starboard.
4.5 3D Chart: Bathymetrics - Show/Hide
You can switch the bathymetric data On or Off on your 3D Chart.
If the bathymetric data is On and you are:
• in shallow water, different depths are shown in different colors
and similar depths are linked by lines. (These lines do NOT
correlate with depth contours on a chart.)
• in deep water, different depths are shown in different colors
but there is no line overlay.
3D Chart |83