18-21 Section 18 Setting up the Operation Mode
18.10 Setting AIS/TT Filters
Select [Filter] in the classification pane.
Set an AIS/TT filter in the setting dialog of the edit pane.
By setting an AIS/TT filter, targets within the area can be displayed preferentially or only the inside of
the area can be displayed.
Setting Item Description of Setting Setting Value
AIS
When this is selected, filtering AIS target is
performed in the operation mode being
selected in Filtering mode.
To enable: Select.
To disable: Clear.
TT
When this is selected, filtering external target
is performed in the operation mode being
selected in Filtering mode.
To enable: Select.
To disable: Clear.
Sector Filter
When this is selected, the Sector Filter is
displayed on the screen and filtering is
performed in the operation mode being
selected in Filtering mode.
To enable: Select.
To disable: Clear.
Start Angle
Set up the starting angle of the Sector Filter.
The angle value indicates the relative bearing
based on the ship's heading as the reference.
When entry is confirmed, the entered value
takes effect immediately.
0.0 to 359.9°
End Angle
Set up the end angle of the Sector Filter. The
angle value indicates the relative bearing
based on the ship's heading as the reference.
When entry is confirmed, the entered value
takes effect immediately.
0.0 to 359.9°
Input boxes
(display when
created)