Furuno DS-60 Operator's Manual page 32

3. BERTHING DISPLAY
Own ship marker
Speed Vector (Shows predicted
ship position at end of selected
time interval.)
Heading Line
(Indicates your heading.)
Beam Line
CCRP
(Consistent Common Reference Point)
3-2
The own ship marker indicates current position.
The marker is green for ground tracking and blue
for water tracking. The marker is scaled
according to ship length and width, set on the
[Setting Ship Data] menu. If the range and
dimensions of the ship are as shown below, the
marker is shown with concentric circles.
Range x 8 > Ships length x 30, or Width x 52
Own ship
marker