28 
Menu by a direct key [TRAILS] (1/1 page) 
  1st level  2nd level 
TRAIL INTERVAL 6M
TRAIL REF LVL 8
TRAIL SUPRESS 0.0NM
TRAIL CLEAR OFF
RANGE TRAIL CLEAR
TRAILS
 
TRAIL INTERVAL 6M
6M 8
TRAIL SUPRESS 0.0NM
TRAIL CLEAR OFF
RANGE TRAIL CLEAR
TRAIL INTERVAL 6M
TRAIL REF LVL 8
8 0.0NM
TRAIL CLEAR OFF
RANGE TRAIL CLEAR
TRAIL INTERVAL 6M
TRAIL REF LVL 8
TRAIL SUPRESS 0.0NM
0.0NM OFF
RANGE TRAIL CLEAR
TRAIL INTERVAL 6M
TRAIL REF LVL 8
TRAIL CLEAR 0.0NM
OFF OFF
ON CLEAR
TRAIL INTERVAL 6M
TRAIL REF LVL 8
RANGE TRAIL 0.0NM
CLEAR OFF
KEEP CLEAR
TRAILS
TRAILS
TRAILS
TRAILS
TRAILS
 
→ TRAIL SUPPRESS 
Sets the range for suppressing the trail from own ship. 
↑ 
Display method 
Press the 
[TRAILS]
 key in long mode 
→ RANGE TRAIL 
Sets that trail information is not cleared even if the range is changed. 
→ TRAIL CLEAR 
Clears the trail information from the memory. 
→ TRAIL REF LVL 
Sets a threshold value for determining whether trail information is stored. 
→ TRAIL INTERVAL 
Sets a time interval of time trail.