Furuno RP180 - Manual (Page 29)

4. MARKS, LINES
4-6
4.4 MOB Mark
The MOB (Man Overboard) mark denotes position of man overboard. This mark can only be
inscribed on the combination and video plotter displays.
Current
position Range
and
bearing
MOB mark
M
Inscribe MOB
mark immediately
when man is
overboard.
MOB concept
1. Press the [MENU] key.
2. Press the [8] key twice.
3. Press the [2] key to choose 2. MOB. The MOB mark (“M”) is inscribed at own ship’s
position the moment the key is pressed.
4. Press the [MENU] key to close the menu.
A MOB mark can be erased by placing the cursor on it and pressing the [CANCEL/CLEAR]
key.