Kongsberg Simrad CS90, Reference Manual

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Deleting a marker
There are two ways to delete a marker.You can use the shortcut menu, or select
Delete
in the
Objects
menu.
Context
You can delete a single marker, or multiple markers simultaneously, by selecting
Delete
in
the
Objects
menu. If you use
Delete Marker
on the shortcut menu you can only remove
one marker at a time.
Procedure
1 Open the
Objects
menu.
2 In the list of objects, check the box for the object(s) you wish to delete.
Check
Select All
to select all the markers in the list.
3 Select
Delete
.
or:
4 Place the cursor on the marker you wish to delete.
5 Right-click to open the shortcut menu.
6 Select
Delete Marker
.
Related topics
Operating panels, page 35
Objects menu, page 397
Shortcut menus, page 409
Operating procedures, page 79
Using the markers and tracking features, page 104
Measuring the size of a school relative to the purse seine
Estimating the size of a school can sometimes be challenging. A single circle marker can be
placed in the display presentation. 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.
Prerequisites
To provide an accurate visual presentation, the CS90 system needs to know the size of
your gear.
The
Fishing Gear
function allows you to define the size of your trawl or purse seine. This
function is opened from the
Setup
menu.
Simrad CS90 Reference Manual