SAM Electronics GmbH NG3028X25KW Manual Do Utilizador

ED 3038 G 232 / 01 (2002-06) 

b_r1_e28.fm / 21.06.02

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Setting a trial manoeuvre

◆

Relative and true display of the trial manoeuvre

Trial manoeuvres are needed mainly for collision avoidance. In this process, a planned manoeuvre of
own ship is simulated and the effect of this manoeuvre on the targets being tracked is checked in a
graphic display.

The trial manoeuvre can be specified by
-

simulation of a course change, including the radius to be used by the ship and

-

the period of time up until the beginning of the simulated manoeuvre (the delay) and by

-

simulation of a speed change at the instant of the manoeuvre.

There are two display-modes available:
-

At the instant when the trial manoeuvre function is switched on, a switch-over to relative display
mode takes place. This display mode is used for fast setting of the necessary course-change, of the
delay and of the speed change.

-

In true display mode, the manoeuvre radius that can then be set and the acceleration

 1)

 for the set

speed-changes are taken into account additionally.

☞

The target tracking and the automatic acquisition of targets are not interrupted during the execution
of a trial manoeuvre.

Click on the buttons MENU, UTILITIES and TRIAL
MANOEUVRE one after the other. The causes switching into
the  relative display of the radar synthetics. The general
screen-stabilisation (TM or RM) and the alignment of the
heading line remain unchanged.

In the Multidisplay, the trial manoeuvre menu appears, with
the following data:
-

CSE:

The currently existing course

 2)

-

SPD:

The currently existing speed 

-

DELAY: 0 minutes.

1)  

The acceleration behaviour of the ship is entered at service level during setting-to-work.

2)  

The resultant value used for the display of the own ship vector