Furuno NAVNET 1724C - Manual (Page 93)

3. PLOTTER OPERATION
3-22
3. Press the EDIT soft key to display the track memory window.
2 000/8000 POINTS
TRACK MEMORY
Track memory window
4. Use the Cursor pad to select digit and use the ENTER knob to enter value.
5. Push the ENTER soft key or the ENTER knob. You are asked if you are sure to change
the track memory capacity.
6. Push the ENTER knob.
7. Press the MENU key to close the menu.
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 ALL TRACKS
ERASE TRACKS BY AREA
ERASE TRACKS BY COLOR
ERASE TARGET TRACKS
ERASE ALL MARKS/LINES
ERASE MARKS BY AREA
ERASE
RETURN
EDIT
SHIP’S TRACK STATUS
TRACKING
TRACK: 1234/2000
MARK : 9/6000
Erase menu
2. Use the Cursor pad to select ERASE TRACKS BY AREA, then press the EDIT soft key.
The menu is erased and the plotter display appears.
3. Use the Cursor pad 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.