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[IV]    Gate Display 
 
The gate displays an area monitoring a target using the TT function. This radar equipment allows the gate size 
to change automatically according to target distance and size. User can check the gate size using the following 
function. 
 
 
  Procedure    1  Press [TT MENU] key. 
  Press [6] key. 
 
The TT Test Menu will appear. 
 
2  Press [4] key. 
 
The gate display mode is switched. 
ON:  Gate is displayed 
OFF: Gate is not displayed 
 
3  The gate displays data of a target you 
want to check using the cursor and 
[TGT DATA] key. (See Section 5.3.6 
“Displaying Numeric Data of AIS 
Targets (TGT DATA).”) 
 
The data is displayed, and the gate is displayed 
around the TT symbol in green. 
 
 
Note:  The TT function can display the gate of two targets simultaneously. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
TT symbol 
Vecto r 
Echo  Gate (displayed in green)