6-1  Section 6 Target Tracking and AIS 
 
 
 
 
 
Section 6 
Target Tracking and AIS
 
This section explains Target Tracking (hereinafter, referred to as target tracking or TT) and Automatic 
Identification System (hereinafter referred to as AIS). 
 
 
 
Simulation is a function for determining if the target tracking function is working 
correctly or not. Accordingly, this function should be used only to check for the target 
tracking function operation. 
In particular, if this mode is used during navigation, a pseudo target will appear on the 
radar screen and cannot be easily identified from the real target. 
such an accident as collision. Do not use this mode during the navigation. 
 
 
Target Tracking 
This function calculates the course and speed of a target by automatically tracking the target's move. 
This function enables the automatic acquisition of targets by using the automatic acquisition zone 
function. 
This function also enables the simulation of the ship manoeuvring method to avoid collisions by using 
the trial manoeuvre function. 
 
Memo 
If the mode is ground stabilisation, SOG/COG used for own ship's information. If the mode is sea 
stabilisation, STW (speed through the water)/HDG (heading) is used for own ship's information. 
Target tracking range is 32 NM. (Available all range scale)   
 
For the details, refer to "6.5 Setting and Operating Target Tracking". 
 
AIS 
This function shows the target's information on the radar display, using other ship's information sent out 
from the AIS unit. 
For the details, refer to "6.6 Setting and Operating AIS".