
8
ARPA
Operation
ARPA
Operation
How to show, hide ARPA symbols
How to manually acquire a target
Tap the target to acquire.
Target
Target
Tap
ARPA symbols
At acquisition
Lost target
How to display target data
ARPA is an anti-collision aid that tracks the movement of other ships to help prevent collision.
ARPA not only tracks other ships but also provides their navigation data. Targets can be acquired
manually, automatically, or both automatically and manually.
2
ID
BRG
RNG
CPA
TCPA
1
Within 30 seconds
after acquisition
1
ARPA symbols ON
ARPA symbols OFF
Acquire
Open the
[Layers] menu.
㞵㞷ᑕ
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340
2:01 PM
AR
PA
ON
A
A
A
AR
A
OFF
RADAR
DATA
ROUTE
Radar Control
Tap an ARPA target to show its data.
4
ARPA symbol
ARPA symbol
Tap