Furuno COLOR VIDEO PLOTTER 1933C - Manual (Page 107)

3. PLOTTER OPERATION
3-23
3.6.6 Erasing track
This paragraph shows you how to erase own ship’s track and target tracks. You
can erase ship’s track three ways: collectively, by color and by area.
Erasing own ship track by area
You can erase own ship’s track by area as below. This feature is not available
when the overlay mode is in use.
1. Press the [MENU] key followed by the CHART SETUP, TRACKS & MARKS
CONTROL and ERASE T & M soft keys to show the ERASE menu.
ERASE
EDIT
RETURN
ERASE ALL TRACKS
ERASE TRACKS BY AREA
ERASE TRACKS BY COLOR
ERASE TARGET TRACKS
ERASE ALL MARKS/LINES
ERASE MARKS BY AREA
SHIP’S TRACK STATUS
TRACKING
TRACK: 1234/2000
MARK : 9/6000
Erase menu
2. Use the trackball to select ERASE TRACKS BY AREA, then press the EDIT
soft key. The menu is erased and the plotter display appears.
3. Use the trackball to place the cursor at the top left-hand corner of the area
which you want to ease track from.
4. Press the START soft key or the [ENTER] knob.
5. Move the cursor to the bottom right-hand corner of the area which you want
to ease track from.
6. Press the END soft key or the [ENTER] knob. You are asked if you are sure
to delete the track.
7. Push the [ENTER] knob to delete the track selected.
8. Press the [MENU] key twice to close the menu.