Furuno NAVNET GD-1920C - Manual (Page 88)

3. PLOTTER OPERATION
3-23
ERASE TRK BY COLOR
▲
~ RED
{ YELLOW
{ GREEN
{ LIGHT BLUE
{ PURPLE
{ BLUE
{ WHITE
▼
Erase track by color window
3. Use the Trackball to select the color you want to erase, then push the ENTER knob.
4. Push the ENTER knob to erase the track color selected.
5. Press the MENU key twice to close the menu.
Erasing all own ship track
1. Press the
MENU key followed by the CHART SETUP, TRACKS & MARKS CONTROL
and ERASE T & M soft keys to show the ERASE menu.
2. Use the Trackball to select ERASE ALL TRACKS, then press the EDIT soft key.
3. Push the ENTER knob to erase all own ship track.
4. Press the MENU key twice to close the menu.
Erasing all target tracks
1. Press the
MENU key followed by the CHART SETUP, TRACKS & MARKS CONTROL
and ERASE T & M soft keys to show the ERASE menu.
2. Use the Trackball to select ERASE TARGET TRACKS, then press the EDIT soft key.
3. Push the ENTER knob to erase all target tracks.
4. Press the MENU key twice to close the menu.
3.7 Marks, Lines
Marks are useful for denoting important points such as a good fishing spot. Marks can be
inscribed in seven shapes and seven colors: Red, yellow, green, light-blue, purple, blue and
white.
{ ✕
3.7.1 Entering a mark, line
1. Place the cursor where you want a mark to appear.
2. Press the
SHOW/HIDE key (if necessary) followed by the MARK ENTRY soft key.
The mark is inscribed in the size, color and shape selected on the mark & line menu. The
default mark attributes are size, large; color, yellow, and shape, hollow circle (
○
).
Note: This function can be changed to entering the quick point. For detail, see page 7-10.