Chapter 3: Operation 3-41
Figure 3-63: Tidal Current & Sun/Moon Data Display
3.9 Man Overboard (MOB)
If a person or object is lost overboard, and you need to return to the
location, use the Man Overboard (MOB) function.
Note: To obtain MOB position, a valid GPS fix must be available.
➤ To initiate the MOB procedure from the Chart display, press and hold the
GOTO key for two seconds. The system performs the following tasks
automatically:
• Stops any GoTo or Follow operation.
• Selects a
1
/
2
nm scale (even if cartography is not available).
• Marks the current position as a temporary waypoint with an MOB
symbol which replaces any current active waypoint and route.
• Displays the MOB data box, showing the bearing and range to the
MOB position, the elapsed time since the MOB was initiated and
COG data (Figure 3-64).
SUN
RISES 4:18
SETS 19:13
TODAY
DATE:13/ 7/99
TIME:01:16:56
MOON
RISES 4:50
SETS 19:45
MOON PHASE
FIRST QRT
IN 7 DAYS
NANTUCKET HARBOR
D4980_2
TIDAL
CURRENT
PREVIOUS
DAY
TODAY
NEXT
DAY
TIME
2
0.03
0.32
0.60
0.89
1.18
1.46
4 6 8 10121416182022
kts
0
1.75
24
TIDAL CURRENT
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