Simrad ARGUS FMCW 3G, Руководство пользователя

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Maps | Argus Radar Operator Manual
accuracy just by pressing the “Select Closing Point” button and pressing the right SK in cor-
r
espondence of the first point of the square. The trackball cursor must be placed near to that
point, which will close the polygon and the right SK (in correspondence of “Close” of the Help
line) must be pressed, when ready.
(Appearance of the polygon during the “Closing Point” mode)
(Detail of the Closing Point before pressing “Close”)
Detail of the Closing Point after “Close” has been pressed, inserting text:
When pressing the centre SK on the PPI, the alphanumeric keypad will be displayed at the top
of the “Editing Map Menu”. The text in the map can be maximum 10 characters long. Once the
text has been written and the operator has pressed the enter key on the keypad, the text will
be displayed where the SK was pressed just before the text was entered. After the first text has
been inserted, the “Select Text” button will be enabled.
Inserting symbol:
Pressing the right SK on the PPI, the previously chosen symbol will be inserted with the previ-
ously chosen color. After the first symbol has been inserted, the “Select Sym” button will be
enabled.
How t o do modifications:
Once the “Select Line”, “Select Text” and “Select Sym” buttons are sensitive, the operator has
the possibility to select an already drawn object to modify, move or delete it. For more details
regarding this possibility, refer to par. 6.4 Objects Changes on the Video Map.
After the first element has been inserted, the “Clear Map”, “Shift/Rotate” and “Relative Map”
(map type) buttons will be enabled. Since, even if only one element has been defined, these
operations should be possible to perform.
In the lower part of the Editing Map Menu, three
grey labels indicate the actual composition of the
elements of the opened map, counting the num-
ber of Lines, Texts and Symbols. When creating a
new map they start from 0 and they change in real
time while the objects are inserted into the map.
After pressing the “Clear Map” button, the system
will ask for confirmation, and if confirmed, it will
remove the map from the PPI. Note, that if the
cleared map was not previously saved, when
pressing this button the map will be lost, but if it was previously saved, it will only be removed
from PPI, but not from the memory.
When, for any reason, the operator needs to move or rotate the map, after the first object has
been inserted, the “Shift/Rotate” function shall be used. Proceed as follows: