Furuno FAR-3210 Operator's Manual page 166

4. AIS OPERATION
AIS no. (information
display order)
Vessel name
Course over ground
Speed over ground
Bow crossing range
Bow crossing time
Note 1: AIS is not available in dead reckoning when the radar type is selected to [IMO]
on the [INSTALLATION] menu.
Note 2: If the TCPA value is negative, this means that you have already passed the
closest point and the AIS target is going away from your ship.
4-8
FURUNO
Bearing
Range
CPA
TCPA
Position
Heading
Rate of turn
Navigation
status