3. TARGET TRACKING (TT)
3-24
[TT•AIS]
1 BACK
2 AZ STAB
STAB HDG/STAB NORTH
3 AZ POLYGON
OFF/STAB
GND/
STAB HDG/STAB NORTH
4 [TRIAL MANEUVER]
5 [TT•AIS SYMBOL]
6 [CPA AUTO ACTIVATE]
7 [AIS DISP FILTER]
8 [AIS LOST FILTER
OFF/ON
9 [TT LOST FILTER]
0 [ASSOCIATION]
3.14.4
Acquisition zone reference
The acquisition zone may be referenced to heading or North as follows:
1. Left-click the MENU box to open the menu.
2. Select 4 [TT•AIS] to open the TT•AIS menu.
TT•AIS menu
3. Select 2 AZ STAB.
4. Select STAB HDG or STAB NORTH as appropriate.
STAB HDG: Acquisition zone keeps position relation with your ship.
STAB NORTH: Acquisition zone is fixed to North.
5. Push the right button twice to close menu.
3.14.5
Acquisition zone shape and stabilization
The shape of the No. 2 acquisition zone may be a sector or a polygon having up
to 10 points. (The shape of the No.1 acquisition zone is always a sector.)
1. Left-click the MENU box to open the menu.
2. Select 4 [TT
.
AIS] to open the TT
.
AIS menu.
3. Select 3 AZ POLYGON.
4. Select OFF, STAB GND, STAB HDG or STAB NORTH as appropriate.
OFF:
Acquisition zone is a sector; number of points is limited to
four. Stabilized against land.
STAB GND:
Polygon having 3-10 points. Stabilized against ground.
STAB HDG:
Polygon having 3-10 points. Stabilized against heading.
STAB NORTH: Polygon having 3-10 points. Stabilized against North.
5. Push the right button twice to close menu.
