Furuno FAR-2107 Series Service Manual page 213

AIS Targets
ARPA Targets
To erase a Lost target of AIS,
press the [ALARM ACK] key.
Expanded data
Click the left button on the
data display area.
[ARPA TARGET DATA]
Own ship vector
- ARPA: ON
- Vector: True
3-3
3.1 Overview of Menu Operations