Furuno GP-3700, Руководство оператора

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3. TRACK
3-18
3.11 How to Erase Other Ship Track
To erase other ship track, do the following:
1. Press the MENU key to open the main menu.
2. Select [5. MARK/TRACK EDIT/DELETE].
3. Select [6. DELETE OTHER SHIPS’ TRACK].
4. Select [SEL. METH.].
5. Press the applicable numeric key to select the erasure method.
[1. SPECIFY TARGET]: Erases tracks for the selected target. Go to step 6.
[2. ALL]: Erases tracks in the color selected at step 8 and the line type selected at
step 10 among all recorded tracks for other ships. Go to step 7.
6. For [1. SPECIFY TARGET], select a track point for the target to erase.
7. Select [COLOR].
8. Press the applicable numeric key to select the color to erase. Select [8. ALL] to
erase tracks of all colors within the area you set.
9. Select [LINE TYPE].
10. Press the applicable numeric key to select the line type to erase. Select [5. ALL]
to erase tracks of all line types within the area you set. The number of track points
selected for erasure is displayed in [NO. OF TRK PTS SEL.].
11. Select [RUN] to erase the tracks.
12. Press the
DISP key to close the menu.