Furuno 1834C-BB 사용자 설명서

3. PLOTTER OPERATION 

5.  Push the C: 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. 

 

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 A: CHART SETUP, B: TRACKS & MARKS 

CONTROL and C: 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

SHIP'S

 TRACK STATUS

TRACKING
TRACK:

 1234/2000

MARK

  :       9/6000

RETURN

EDIT

2. Use the Trackball to select ERASE TRACKS BY AREA, then press the A: 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 C: 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 C: END soft key or the ENTER knob. 
7. Push the ENTER knob to delete the track selected. 
8. Press the MENU key twice to close the menu. 

 

You may erase own ship’s track by color as follows: 
 
1. Press the MENU key followed by the A: CHART SETUP, B: TRACKS & MARKS 

CONTROL and C: ERASE T & M soft keys to show the ERASE menu. 

2. Use the Trackball to select ERASE TRACKS BY COLOR, then press the A: EDIT soft 

key.