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1. RADAR OPERATION
1-53
1.30 Origin Mark
You can mark any prominent target or a point of particular interest using the
origin mark feature. Twenty origin marks may be entered: 10 standard origin
marks (with number) and one each of the 10 symbol origin marks. The marks
may be geographically fixed (ground stabilized) or sea stabilized. To display the
origin marks, heading signal and own ship position data are required.
1.30.1 Entering origin marks
1. Roll the trackball to choose the MARK box at the left side of the screen. The
guidance box now reads “MARK SELECT / MARK MENU.”
MARK
Mark type last
selected, mark
number
-> +
162.5
°
T 11.7 NM
Bearing and range from
own ship to mark
1
MARK box
2. Push the right button to open the MARK menu.
[MARK MENU]
1 ORIGIN MARK STAB
GND/SEA
2 MARK KIND
ORIGIN MARK(No. )/
ORIGIN MARK(SYM)/
MAP MARK/
WP 1~50/
WP 51~ 100/
WP 101~150/
WP 151~ 200/
OWN SHIP SHAPE
8 MARK POSN
CURSOR/OS/L/L
00°000.00 N
000°000.00 E
9 MAP DISPLAY
OFF/ON
0 MAP MARK COLOR*
RED/GRN/BLU/YEL/
CYA/MAG/WHT
* Not available on IMO
or A type
MARK menu
3. Roll the wheel to choose 2 MARK KIND and then push the wheel or the left
button.
4. Roll the wheel to choose ORIGIN MARK (No.) or ORIGIN MARK (SYM) as
appropriate and then push the wheel or the left button. Choose ORIGIN
MARK (No.) to inscribe standard origin mark (
) plus mark number; ORIGIN
MARK (SYM) to inscribe desired origin mark symbol (no number).
5. Push the left button.
6. Push the right button to close the menu. The guidance box now reads
“MARK SELECT / MARK MENU.”