7-21 
 
7.3.1    Adjustment of Target Tracking Function (TT) 
 
[I]  Vector Constant Adjustment (Vector Constant) 
 
Adjust the vector follow-up performance of the target tracking function. 
The vector constant is adjusted to an optimal value, so do not change it carelessly. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  Procedures    1.  Open the Serviceman Menu. 
 
2.  Perform the following menu open procedure to open the target tracking 
setting menu. 
 
       RADAR/TT Initial Setup   
          → TT   
    
 
3.  Increase or decrease numerical value by Left-clicking the  ▲ / ▼ button 
for the Vector Constant. 
 
 
z  Do not change the set value carelessly. 
The vector constant shall be set to 4 normally.    If the 
vector constant value is higher, a target’s vector will 
be better followed up when the target and own ship 
change their course or speed, but the vector 
accuracy will be lower on the contrary. 
Attention