Decision Of Targets As Identical (Association) - JRC JMA-5312-6 Instruction Manual

5.4
DECISION OF TARGETS AS IDENTICAL
(ASSOCIATION)
If a great value is set as a condition for deciding targets as
identical, a tracking target near an AIS target is regarded as
identical to the AIS target and it may not be displayed any
more.
For example, when a pilot boat (which is a small target not
being tracked) equipped with an AIS function approaches a
cargo ship as a tracking target not equipped with an AIS
function, the tracking target symbol of the cargo ship may
not be displayed any more.
Setting of Function to Decide Targets as Identical (Association)
When an AIS target and a tracking target are decided to be identical, an association symbol is displayed for
the targets regarded as identical. In this case, the AIS target symbol is automatically activated.
Attention
Turn off Association in order not to make a decision
on if targets are identical, or in order to display
symbols that have disappeared.
Procedures 1 Put the cursor on the association On/Off (TT/AIS information ⑪on
page 2-23), and press the [ENT] key.
Association will be set to on or off.
5.4 Decision of Targets as Identical
CAUTION
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