Northrop Grumman Sperry Marine VisionMaster FT, Руководство пользователя

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Radar/Chart Radar User Guide Navigation Tools
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8. The line segment type defaults to Rhumb Line . To change the line
type to Great Circle click on the drop down arrow and select from
the list.
9. To exit the Create Radar Maps mode click the Done button, the
symbols created are fixed in position and the view returns to the
Edit folder.
Creating Other Points
The creation of `Other Points' requires a slightly different procedure to other
mapping symbols.
To create other points symbols do the following:
1. Select Other Points from the Type drop down list.
2. Click on the Symbol/Description drop down list and select the
required object symbol. The field directly underneath the
Symbol/Description list includes a brief description of the selected
symbol.
3. Move the cursor into the video circle, the screen cursor displays
MO EDIT .
4. Click in the area of the video circle where
you want the symbol positioned. The
symbol appears with a bold white box
around it and a time label, shown as a
four digit number. In addition to the
mapping fields described previously, the
window shows
Time Label and Display
Label fields. If the symbol is a Tidal
Stream a Rotation field is also
displayed.
5. The time label denotes the time, in hours
and minutes, when the symbol was
created. To change the time label click in
the
Hour and Min fields and move the
trackball left or right to change the
values.
6. The Tidal Stream symbols may be
rotated. To rotate the symbol click in the
Rotation field and move the trackball left or right to the required
angle is shown. Only the symbol rotates; the time label and any
display label remain horizontal.