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4. AIS OPERATION
4-14
4.14.2 How to set the conditions for association
1. Open the menu then select [TT•AIS] and [6 ASSOCIA-
TION].
2. Enter the association conditions, referring to the follow-
ing:
[ASSOCIATION TGT]: Disable Association with [OFF], or
select [AIS] or [TT]. [AIS] selects the AIS symbol for asso-
ciation target; [TT] selects the TT symbol for the associa-
tion target.
[GAP]: Range between AIS target and TT.
Setting range: 0.000-0.999(NM)
[RANGE]: Enter the range difference from own ship to AIS
target and TT.
setting range: 0.000-0.999(NM)
[BEARING]: Enter the bearing difference from own ship to AIS target and TT.
Setting range: 0.0-99.9(°)
[SPEED]: Enter the speed difference between AIS target and TT.
Setting range: 0.0-9.9(kn)
[COURSE]: Enter the course difference between AIS target and TT.
Setting range: 0.0-99.9(°)
When the association criteria are met
• either the AIS or TT symbol is erased according to association made in
section 4.14.1.
• the Alert 560 "Association" appears in the [Alert] box.
4.15 Voyage Data
Before you embark on a voyage, set your navigation status, ETA, destination, draught
and crew, on the [VOYAGE DATA] menu.
1. Click the [OWN AIS] button on the InstantAccess bar to show the [VOYAGE DA-
TA] menu.