3-1

MARKS, LINES

3.1 Entering Marks

Marks can be electrically inscribed on the display to denote impor-
tant locations. 4,000 marks may be entered, and you have the choice
of mark shapes among circle, diamond, square, numeral (1-9), plus
mark and minus mark.
When the mark memory becomes full no marks can be entered. In
this case erase marks to enter new marks.

Entering marks with the cursor

1. With the trackball, place the cursor where you want to enter a mark.
2. Press mark key desired. To inscribe a plus mark, for example,
press the [+] key.

Entering marks at own ship’s position

1. Press the [CURSOR ON/OFF] key to turn off the cursor.
2. Press appropriate mark key (1-9).

Entering marks by manual input of latitude and

longitude

Marks may be entered by manual input of latitude and longitude co-
ordinates. This method is convenient for exact placement of marks.
1. Press the [WPT] key to display the REGISTER WAYPOINT
menu.
REGISTER WAYPOINT
MODE = CURSOR L/L OS POS. R/B LIST
WPT NO. = − −
LATITUDE = − − ° − − . − − − N
LONGITUDE = − − − ° − − . − − − E
ENTER WAYPOINT NO., LATITUDE AND LONGITUDE.
PRESS ENT TO REGISTER WAYPOINT.
+ : N, E, DISPLAY − : S, W, NOT DISPLAY
Figure 3-1 REGISTER WAYPOINT menu
2. Select L/L from the MODE field.