Furuno FCR-28x9 Manual De Usuario

4.  AIS OPERATION

Targets that are being tracked by an AIS transponder 
can also be displayed on the display. Click the AIS sta-
tus indication to select [DISP OFF], [DISP FILT] or [DISP 
ALL]. 

DISP OFF: Turn off the AIS display. (Tracking continues 
internally.)
DISP FILT: Filter AIS targets according to the settings of 
the AIS target filter. See section 4.4.
DISP ALL: Display all AIS targets. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Green

Green

Green

Green

Green

Green

Green

Green

Green

Green

Green

Green

Red (fixed)

Red (fixed)

Red (fixed)

AIS tracked target 
past position point

Sleeping AIS
target

Activated AIS
target

Activated target in
AZ

Activated target,
true scale symbol

Dangerous AIS
target

Association AIS
target

Association AIS
dangerous target

Heading-turn
indicator

AIS ATON

Virtual AIS ATON

SAR Aircraft

AIS base station

AIS select symbol

AIS lost symbol

Mark past position.

Denote sleeping AIS symbol. (Lines are 
thinner than Active AIS symbol.) 

Denote active AIS target, with vector (Lines 
are thicker than sleeping AIS symbol.)  

Active AIS target in acquisition zone, with 
vector. (Lines are thicker than Active AIS 
symbol.)   

Active AIS target with symbol shown in true 
scale). 

Target’s CPA and TCPA are within the CPA 
and TCPA settings. Vector shown.  

AIS and TT target declared as "association 
target." AIS symbol and AIS data are used.   

AIS and TT target declared as "association 
target." AIS symbol and AIS data are used. 
Target's CPA and TCPA are within limits set.    

Show target’s direction of turning. 

AIS Aid to navigation 

Virtual AIS aid to navigation 

Target selected to display its data. 

X is superimposed on the AIS target symbol 
and is flashing.