Northrop Grumman Sperry Marine VisionMaster FT, Руководство пользователя

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Radar/Chart Radar User Guide Navigation Tools
65900010 6-33
Deleting Radar Maps
You can delete previously created mapping objects, either from the Radar
Map Deletion folder, or directly from the video circle, by right clicking on the
object.
To delete a mapping object from the Radar Map Deletion folder do the
following:
1. Click on the Delete Radar Maps button. The
Radar Map Deletion folder prompts to left click
on the object you wish to delete with a
Confirm
on Delete check box. To receive system
prompts to confirm deletion before any object is
deleted tick the check box. If the box is unticked
then objects are deleted without confirmation.
2. The cursor displays DEL when moved into the video circle. Move
the cursor over the object to be deleted, the cursor lines change
from horizontal and vertical cross hairs to diagonal cross hairs,
indicating a delete action can now be performed.
3. Click on the object to delete it. If the Confirm On Delete check box
is ticked then the screen will prompt you to confirm the deletion. If
the Confirm check box is unticked the object is immediately deleted
from the screen.
To delete a mapping object from the video circle do the following:
1. Right click on the object in the video
circle, a Delete <Symbol Name>
option is displayed.
2. Selecting this option will delete the
object without confirmation. Note that
right click deletion will delete a line or
area object in its entirety. Deletion of individual points within a line
or area object can be done using the
Delete Point option
described in the preceding section.
The option of deleting a mapping object by right clicking on it is
available independent of the Mapping Edit mode.