3 Basic Operation of ECDIS 3-53
ECDIS
3.3.10 MOB (Man OverBoard)
This function is a monitoring function so as not to lose sight of the man overboard point when person
falls from ship.
1) Start MOB mode
In the Display panel ※
Left-click [MOB] .
In the operation panel
Push [MOB] key.
Then, the point where the mode started is marked as MOB point, and the MOB information
panel is displayed.※
2) End MOB mode
In the Display panel※
It keeps pressing the [MOB] for three seconds or more.
In the operation panel
It keeps pressing the [MOB] key for three seconds or more.
Then, the MOB panel close, and the MOB point symbol display on the chart disappears.
MOB Point symbol Bearing and range from own ship
Own ship symbol
MOB information panel※
POSN (Position):
Coordinates of MOB point
BRG (Bearing):
Bearing from own ship to
MOB
RNG (Range):
Range from own ship to
MOB
NM/km/sm:
Each time this button is
pushed, the unit of range
changes
NM: nautical mile
Km: kilometer
sm: statute mile
TTG (Time to go):※
Time until arriving at MOB