Activating, Sleeping Targets - Furuno 1815 Operator's Manual

5.3

Activating, Sleeping Targets

When you change a sleeping target to an activated target, a vector shows the course
and speed of that target. You can easily judge the target movement by the length and
pointing direction of the vector.
SOG (Speed Over Ground) and
COG (Course over Ground) vector
When there are many activated targets on the screen, an activated target may hide
radar images or TT. You can sleep an activated target to unhide image or TT.
To activate a target: Put the cursor on the target, then press the ENTER key.
To sleep a target: Put the cursor on the target, then press the MENU/ESC key.
ROT
(Rate of Turn)
Heading line
(If there is no heading data,
the line points in direction of COG.)
5. AIS OPERATION
5-3