Sperry Marine Visionmaster FT ECDIS, Руководство пользователя

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ECDIS User Guide Navigation Tools
65900012 5-13
To define a start distance and end distance from the bearing origin to the
end of a bearing line:
1. On the display move the cursor over the tip of the line's arrow head
until the cursor symbol changes to the following graphic
2. Hold down the left key on the trackball and use the trackball to
move the bearing line along the dashed line.
3. Release the left key when the required position is displayed.
To create or edit clearing lines from the context window, do the
following:
1. Right click on the display where you want
the clearing line to begin and select either
Add Clearing Bearing Line Here or Add
Clearing Range Line Here from the
context popup window. The origin of the
clearing line is added at the point on the
display where the right click action was
done.
2. To reposition the last created clearing line move cursor to the area
on display where you want clearing line moved to and right click.
3. From the popup window select Move
Selected Clearing Line Here . The
clearing line origin is moved to the
selected position.
4. To change the start or end point of a
clearing line move the cursor over the
line, right click and select
Set Clearing
Line Start/End Pt Here . The nearest start or end point of the line is
trimmed to the defined position on the display.
To change the NMT or NLT value click the respective radio button, the
abbreviation below the line will change to reflect the selection.
A description of a Clearing Line set and a label for
each clearing line may be entered:
1. To enter a description of a clearing line set
click in the Description field and enter
required text using the on-screen keypad.
2. To enter a label for each clearing line click the
Label field and enter required text using the
on-screen keypad. The label given will be
displayed below the clearing line.