Furuno FAR-3230SW-BB Manual De Usuario

3.  TARGET TRACKING (TT)

9. Click the Trial ON/OFF indication to show [ON].
10. Click the Trial course indication. Spin the scrollwheel to set the trial course.
11. Click the Trial speed indication. spin the scrollwheel or use the Control Unit to set 

the trial speed.

12. Click the [DELAY] indication. Spin the scrollwheel to set the amount of delay. This 

is the time after which own ship takes a new situation, not the time the simulation 
begins. Change the delay time according to own ship loading condition, etc.

The time indication depends on trial mode:
Dynamic mode: The position of your ship and TTs is updated and displayed every 30 
seconds.
Static mode: The position of your ship and TTs when set course and speed are 
reached are displayed. The progress time until the position is reached is indicated on 
the display. The trial time can be changed from the Trial time indication. Put the cursor 
in the Trial time indication and roll the scrollwheel. The position of targets at the end 
of selected time is shown. Increase or decrease the time to get a safe maneuver. 
When the cursor is removed from the box the original positions of your ship and TTs 
are restored. If a maneuver is unsafe, change speed, course and delay until it is safe.

The trial maneuver takes place with the letter "T" displayed at the bottom of the screen. 
The time appears at the top-right position on the display. If any TT is predicted to be 
on a collision course with own ship (that is, the target ship comes within preset CPA/
TCPA limits), the target plotting symbol flashes. If this happens, change own ship's tri-
al speed, course or delay time to obtain a safe maneuver.

The termination method depends on the trial mode as follows:
Dynamic mode: The trial is terminated when 60 minutes is shown in the Trial time in-
dication.
Static mode: The trial is terminated when you terminate the trial maneuver manually.

To terminate the trial maneuver manually, click the Trial ON/OFF indication to show 
[OFF].

You can simulate the risk of collision by using the TT simulation mode and the trial ma-
neuver together.

1. Execute the TT simulation mode as follows:

1) Open the menu then select [8 INITIAL SETTING] and [8 TT SIMULATION 

MODE].

2) The confirmation message "Attention: Do you wish to start TT SIMULATION 

MODE?" appears. Click the [OK] button to start the test.

2. The normal operation is suspended then three simulated targets appear on the 

display.
The indication "S" appears at the bottom of the effective display area during the 
simulation mode. The simulation may be terminated any time by going to the 
STBY mode.