14. AIS TARGET FUNCTIONS
14.4
How to Show, Hide AIS Targets
Targets that are being tracked by an AIS transponder can also be displayed on the
ECDIS display. To show or hide AIS target, select the [TT/AIS] page from the [Overlay/
NAV Tools] box. Click the indication circled in the figure below to display [DISP OFF],
[DISP FILT], [DISP ALL] or [FUNC OFF].
DISP OFF: Turns off the AIS display. (Tracking continues internally.)
DISP FILT: Targets are shown according to the AIS DISP filter settings, on the [TT/
AIS] menu.
DISP ALL: Shows all AIS targets within the range set.
FUNC OFF: Deactivates the AIS function.
The maximum number of AIS targets on the ECDIS display is 1000. The number of
AIS targets on display can be limited by filtering AIS targets (option DISP FIL), then
the max. number of AIS target on display is user defined. See section 14.5.
Note: The TT display, together with the AIS and radar displays, can also be hidden
from the context-sensitive menu. Right-click the display area then select [Clear RA-
DAR Info].
Ship off center
Clear RADAR Info
Object INFO
Chart Legend
Manual Update
Clear Divider
14-5