Vector Time And Vector Reference - Furuno 1815 Operator's Manual

4.8.2

Vector time and vector reference

1. Press the MENU/ESC key to open the menu.
2. Select [Target], then press the ENTER key.
3. Select [Vector Time], then press the ENTER key.
4. Select time, then press the ENTER key.
5. Select [Vector Reference], then press the ENTER key.
6. Select [Relative] or [True] then press the ENTER key.
[Relative]: Other ships' vectors are displayed relative to your ship.
This mode helps find targets on a collision course. If a ship is on a collision course
with your ship, the vector of a ship points toward your ship position.
[True]: Your ship's and other ships' vectors are displayed at their true motions.
This mode helps discriminate between moving and stationary targets.
7. Press the MENU/ESC key to close the menu.
Note: The functions of the [Target] menu are shared by TT and AIS.
Target menu
4. TT OPERATION
4-5