3 Basic Operation of ECDIS 3-120
3.18.3 Marking the Tidal Stream Mark
You can put a Tidal Stream Mark at any point on the chart. The Tidal Stream Mark has the bearing and
Stream speed in knot. You can edit them after putting the Tidal Stream Mark on the chart.
1) In the normal menu
Select [MENU] - [(6) Chart] - [(1) Marking/Highlighting] - [(3) Tidal Stream Mark] in that order.
In the Table Editing menu, Graphic Editing menu
Select [MENU] - [(5) Chart] - [(1) Marking/Highlighting] - [(3) Tidal Stream Mark] in that order.
In the User Chart Editing menu
Select [MENU] - [(4) Chart] - [(1) Marking/Highlighting] - [(3) Tidal Stream Mark] in that order.
The “Location/Attributes - Tidal Stream” panel opens and the cross cursor changes to the
cursor.
2) Rotate the trackball and move the cursor to the point you want and left-click at that position.
The left-clicked position is displayed in the position box of the panel.
3) In the “Location/Attributes - Tidal Stream” panel, perform the following editing operation.
• Set/Drift/Time setting
- Left-click either Actual or Predicted.
- Enter the bearing and speed.
- Enter time if you want to correct the displayed time
• Enter comment on the Tidal Stream Mark.
• You can edit the minimum scale and maximum scale that limit the display of the Tidal Stream
Mark.
• To edit the Tidal Mark position, left-click each column of LAT/LON.
The latitude and longitude entry panel opens.
Enter the value and left-click the [OK].
• To fix the contents and close the panel, left-click the [OK].
You will see that the Tidal Stream Mark is put on the screen.
[Apply]: It is possible to do setting in the valid without closing a panel.
• For viewing the Information on the Tidal Stream Mark or editing/deleting the Tidal Stream
Mark, see 3.14 “Reading Out Information on the Objects”.
Position of the Tidal Stream Mark
Time
Tidal Stream Mark
Knot
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