Furuno GPS NAVIGATOR GP-150 - Manual (Page 24)

3. MARKS
3-4
3.6 Entering the MOB Mark
The MOB mark denotes man overboard
position. To mark man overboard position,
press the EVENT MOB key more than three
seconds. When the key is pressed, the
position at the exact moment the key is
pressed automatically becomes the
destination. Further, the Plotter display
replaces the display in use when it is other
than a plotter display.
Only one MOB mark may be entered, and
each time the MOB mark is entered the
previous MOB mark and its position data are
written over.
1) Press the EVENT MOB key for at least
three seconds.
The MOB mark (" ") is entered at the
MOB position and the message shown in
Figure 3-7 appears.
Saved MOB position
Are you sure to change course
to MOB position ?
ENT: Yes MENU: No
Figure 3-7
2) Press the NU/CU ENT key. If the display
in use is Highway, Navigation or Data,
they are automatically replaced by the
Plotter display.
Note: You may cancel MOB position as
destination by pressing the MENU
ESC key instead of the NU/CU ENT
key at step 2. Note that the MOB mark
remains on the display.
Erasing MOB mark
To erase a MOB mark, you must first cancel it
as a GOTO waypoint and then erase all
marks.
1) Press the GOTO key.
2) Press the 5 key to choose Cancel.
3) You are prompted to release GOTO;
press the NU/CU ENT key.
4) Press the MENU ESC and 3 to display
the ERASE TRACK/MARK menu.
5) Press to choose Erase Mark.
6) Press to choose Yes.
7) Press the NU/CU ENT key.