Ais Operations; Ais Symbols - Furuno FCR-21X9 Operator's Manual

TT Operations
TT symbols
Symbol Name
Target under acquisition
(green)
Target under automatic
acquisition (red)
Acquired target (green)
Dangerous target (red)
Lost target (green)

AIS Operations

AIS symbols

Symbol Name
Sleeping AIS target
(green)
Activated AIS target
(green)
Association AIS
target (green)
Dangerous AIS
target (red)
Dangerous association
AIS target (red)
Lost AIS target (green)
How to manually acquire a target for tracking
Click the
radar echo.
TT symbol
(under acquisition)
How to show a tracked target's data
Click the
TT symbol.
How to activate a sleeping target
When you convert a sleeping target to an activated target, the
activated target's course and speed are shown with a vector.
You can easily judge target movement by monitoring the vector.
Vector
Click
Sleeping Activated
target
How to stop tracking a target
TT symbol
(target acquired)
Right-click the
display area to
show the
context-sensitive
menu.
ROT
Heading line
target
7
How to show an AIS target's data
FURUNO
Click the
AIS target symbol.
Select
[Target
Cancel]
then
click the
TTsymbol.