8 – 31
……Vector Constant (Do not change the set value carelessly) ……
1 Continue to press .
The CODE INPUT Menu will appear.
2 Press , then .
The ADJUST Menu will appear.
3 Press .
The ARPA Menu will appear.
4 Press .
will be selected.
5 To change the vector constant, enter a new value
using any of to
or and , and press to set it.
1 Press .
The ADJUST Menu will reappear.
2 Press .
The ADJUST Menu will be closed.
Procedures
● The vector constant shall be set to 4 normally. If the vector constant value is higher, a target’s
vector will be better followed up when the target and own ship change their course or speed, but
the vector accuracy will be lower on the contrary.
Attention