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5.3.3 Activate AIS Targets (Activate AIS)
Activates an AIS target, and displays the target’s vector and make a collision decision.
Manual activation (ACT AIS)
Activates an AIS target in manual mode to display the vector and heading line.
Procedures 1 Right-click in the PPI.
The setting items for cursor modes will be displayed.
2 Left-click Activate AIS .
Cursor mode becomes an Activate AIS.
3 Put the cursor on the AIS symbol to be activated, and left-click.
The selected AIS target will be activated.
Automatic activation
Activate an AIS target in automatic mode to display the vector and heading line.
When the automatic activation function is used, AIS targets are automatically activated when they go into the
automatic activation zone. The automatic activation zone is identical to the automatic acquisition zone (AZ)
used for target tracking. For the zone setting, refer to “Automatic acquisition” in Section “5.2.1 Acquiring
Target”.
The position of the scanner shall be at the centre of the azimuth or range in the acquisition/activation zone.
If there are more AIS targets than the allowable maximum, they are deactivated in the low-priority (See the
section “5.1.2 Definitions of Symbols”).
Reference
If an AIS target is activated but the vector is not displayed, refer to " Setting of AIS Target
Symbol Display " in section “5.1.2 Definitions of Symbols”.
5.3.4 Deactivate AIS Targets (Deactivate AIS)
Deactivates an AIS target and clear the display of the vector and heading line.
Procedures 1 Right-click in the PPI.
The setting items for cursor modes will be displayed.
2 Left-click Deactivate AIS .
Cursor mode becomes a Deactivate AIS.
3 Put the cursor on the AIS target to be deactivated, and left-click.
The selected AIS target will be deactivated.
Note:
This operation is available only for an activated AIS target.
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