1. RADAR OPERATION
1-56
7. With the cursor choosing the MARK box, Select mark number desired
("ORIGIN MARK(No.)" selected at step 4) or origin mark symbol ("ORIGIN
MARK(SYM)" selected at step 4) then push the left button. The following
origin marks are available.
Origin mark (symbols)
8. Push the left button again. The cursor jumps into the effective display area
and the guidance box now reads "MARK / EXIT."
9. Use the trackball to put the cursor on the location desired.
10. Push the left button to inscribe the origin mark at the cursor location. The
bearing and range from the origin mark to the cursor location are shown just
below the MARK box.
MARK
-> +
162.5
°
T 11.7
NM
Bearing and range from
origin mark to cursor
1
Mark box, showing bearing and range from origin mark
•
To inscribe a different standard origin mark number or symbol origin mark,
repeat steps 7-10. (ORIGIN MARK(No.) or (ORIGIN MARK(SYM) should be
preselected as appropriate.)
•
To quit entering origin marks, push the right button when the guidance box
reads "MARK / EXIT."
•
Origin mark data reads "- - -.-" when the cursor is placed outside the effective
display area.
•
"ORIGIN" appear to the right of the MARK box when an origin mark item is
selected.
