5-29  Section 5    Basic Operation of the Radar 
 
 
 
 
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APP A 
APP B 
 
 
 
 
 
While the true motion trail mode is active, this equipment enables the continuous use of true motion 
trail even if any of the following operations is performed: 
•  Motion mode change (TM/RM) 
• TM reset 
•  Azimuth mode change 
• Off Center 
•  Chart display on/off (Chart) 
 
Note 
Accurate true bearing signals and speed signals are necessary for using the true motion trail 
mode. 
   
Land 
Land 
Trail  Ship  Trail  Ship 
True Motion Trail   
Relative Motion Trail