TT symbols:
Tracked target
Dangerous target
Lost target
Initial acquisition mark
AIS symbols:
Sleeping target
Activated target
Selected target
Dangerous target
Lost target
3 Basic Operation of ECDIS
Item
Item
HDG
[Sleeping target]
3-190
Symbol
Object: (Selectable)
Cross Line: Red (blink)
Symbol
Object: (Selectable)
Cross Line: Red (blink)
COG (variable length)
HDG (fixed length)
[Activated target]
Color
(Selectable)
Red (blink)
(Selectable)
Color
(Selectable)
(Selectable)
(Selectable)
Red (blink)
ROT (fixed length)