Furuno NAVNET 1833 - Manual (Page 29)

1. OPERATIONAL OVERVIEW
1-15
1.7 Entering the MOB Mark, Setting MOB as
Destination
The MOB (Man Overboard) mark functions to mark man overboard position. You
can inscribe this mark from any mode, except while playing back data or
conducting any test. Note that this function requires position data.
Man
overboad
Range, bearing
Current
position
MOB
mark
MOB Data Box
Bearing and range
to MOB position
M
(MOB)
M
O
B
162.5
°
M
0.49 nm
MOB concept
1. Press and hold down the [SAVE/MOB] key for about three seconds when
someone falls overboard. The display shows the waypoint number being
saved (youngest empty waypoint number, 001-999) followed by the MOB
confirmation window.
MAN OVER BOARD!
GO TO MOB?
YES ... PUSH ENTER KNOB
NO ... PUSH CLEAR KEY WAYPOINT SAVED!
XXXWPT
CONTINUE PUSHING
FOR MOB!
After
several
seconds
XXX = Waypoint number
MOB mark messages
2. Push the [ENTER] knob to select the MOB position as destination, or press
the [CLEAR] key to only mark current ship’s position as a waypoint. If you
select the MOB position as destination;
•
A full-screen radar or plotter screen appears depending on the display in
use.
•
The MOB mark “MOB” appears at the MOB position and a line runs
between it and current position. This line shows the shortest course to the
MOB position.
•
Range and bearing to the MOB position are shown in the MOB data box.
To erase an MOB mark from the plotter display, you must first erase its
corresponding waypoint. Place the cursor on the MOB mark, then press the
[CLEAR] key followed by pushing the [ENTER] knob to erase the waypoint. Then,
repeat to erase the MOB mark.