Kongsberg Simrad ST90, Reference Manual

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Place Marker
The
Place Marker
function allows you to create a marker at the current position of the
cursor. Each marker is shown as a small triangle with or without a short identifying
label.
Delete Marker
Delete Marker
allows you to delete a marker from the current view. Select
Delete
Marker
.
Set Priority Marker
One marker can be given priority status to identify the object as the most important
target or position. If another object has this priority, the status is transferred to the new
object. The priority is identified with a "P" When a marker is given priority it can be
regarded as a
position track . Relevant information about the priority target can be
found in the lower left corner of the view.
Place Own Ship Marker
Select
Place Own Ship Marker
to add a square symbol to the vessel’s current position
in the echo presentation. The own ship marker is now regarded as an object . All
information about the object is shown in the
Objects
menu listed as "OSM".
Delete Own Ship Marker
Use
Delete Own Ship Marker
on the shortcut menu to delete the marker from the
current view.
Place Marker Continuous
Place Marker Continuous
is an on/off switch. When enabled, left-click in a ST90 view
to add new marker. Each click produces a new marker.
Place Circle Marker
Press
Circle Marker
on the Operating Panel, or select
Place Circle Marker
to add a
circular marker to the ST90 presentation. A circular symbol appears at the cursor
position. The circle is drawn with the same diameter as your purse. By means of the
circle you can see the size of the school relative to your purse. You can only add one
circle marker to the display presentation.
The
Objects
menu does not provide any information about the circle marker.
To delete the circle marker, press
Circle Marker
on the Operating Panel, or right-click
to select
Remove Circle Marker
on the shortcut menu.
The
Fishing Gear
function allows you to define the size of your trawl or purse seine.
This function is opened from the
Setup
menu.
Menu system