S-13 
2.13  Display Radar Trails [TRAILS] 
 
Changing the length of the trail 
 
 Procedures  
 
1    Press the [TRAILS] key. 
 
 
 
Values of the length of the radar trail are switched. 
 
   
 
 
Erasing Trails Data 
 
 Procedures  
 
1    Press the [TRAILS] key for 5 seconds. 
 
 
 
All the saved trails data will be erased. The system starts plotting trails in initial state. 
If [TRAILS] key is pressed for 2 seconds, the RADAR Trails Setting menu is opened. 
Furthermore, data will be erased if it continues pressing. 
 
 
Changing Motion Mode of Trails (Trails mode) 
 
 Procedures  
 
1    Put the cursor on radar trails display true    T    / relative    R    switching, 
    and press the [ENT] key. 
 
   
 
 
The trails motion modes are switched. 
If true motion (TM) mode is selected in azimuth display mode, only the true motion trails mode is 
available.