3  Select the method for displaying ID No. from the [TT Target ID] list. 
 
 
[On]:    Displays target ID numbers. 
[Off]:    Hides target ID numbers. 
[TT Track]:    Displays ID numbers of only targets set for track of other ships. 
[Ship's Name]:  When the ship’s name has been input in the “TT Target INFO” (property of 
tracked target) dialog box, that ship name is displayed. If the ship’s name has 
not been input, the identification number is displayed. 
 
Memo 
If there are many tracking targets and their symbol display is confusing, set Target Number Display