Target Association Assessment (Association Setting); Target Association Assessment - JRC JMA-5212-4/6 User Manual

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(ASSOCIATION SETTING)

5.4.1 Target Association Assessment

Whether or not the AIS target and the tracked targets are identical is assessed. If they are determined to be

identical, an association symbol is displayed.

When this occurs, the AIS target symbol is activated automatically.

z Turn off the software button

located at the other ship's information area in Section

2.3.6 if you wish to cancel association assessment or

to bring back symbols that are no longer displayed.

When a large value is set as an association

condition, a tracked target near an AIS target is

identified as the AIS target and may thus

disappear from the display.

For example, when a pilot vessel equipped with

the AIS function (a small target which is not a

tracked target) goes near a cargo vessel which

is a tracked target without the AIS function, the

tracked target symbol for the cargo vessel may

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