Priority; Azimuth - JRC JMA-5204 Instruction Manual

Procedure 1
2

5.4.2 Priority

An association symbol can be created based on either AIS target data or tracked target data.
Procedure 1
2

5.4.3 Azimuth

Set an azimuth difference between targets to be identified as one target.
Targets that are within the set azimuth range will be identified as one target.
Procedure 1
2
Press the [TT menu] key.
Press the following buttons.
3 Target setting
1 Association assessment setting
1 Association assessment
On : Use the association assessment function.
(Targets that are judged to be identical will be indicated as an association symbol.)
Off : Do not use the association assessment function.
(AIS target and tracked target are shown separately even though they are determined
to be identical.)
Press the [TT menu] key.
Press the following buttons.
3 Target setting
1 Association assessment setting
2 Priority
AIS : Symbol is created and displayed based on AIS target data.
TT : Symbol is created and displayed based on tracked target data.
Press the [TT menu] key.
Press the following buttons.
3 Target setting
1 Association assessment setting
3 Azimuth
Set an azimuth difference between a tracked target and an AIS target to be identified as
one target. Set the azimuth range between 0.0 and 9.9 degrees.
A narrower azimuth range means a stricter condition.
The possibility of mistakenly identify resembling targets will be lower, but targets are less
likely to be identified as one target.
A wider azimuth range means a looser condition.
Targets are likely to be identified as one target, but targets with similar parameters are
likely to be mistakenly identified.
Adjust the setting in accordance with the intention.
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