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5.5 ARPA DATA DISPLAY
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] Vector Length: VECTOR TIME
The vector length of a target is proportional to its speed, and the vector time can be changed over in a
range of 1 to 60 minutes by used for ten-key.
The diagram below illustrates a vector length of a target for six minutes, and the tip of the vector
represents the target’s position expected to reach six minutes later.
Setting Vector Time
1 Press .
The VECTOR TIME Menu will appear.
2 Set a vector time using
and . (Unit: minute)
(When depressing or continuously,
the vector time will be change rapidly.)
The vector time will appear at upper right of the radar display.
or,
1 Press from the VECTOR TIME Menu.
2 Use the ten-key to enter the vector time.
3 Press to enter the setting.