JRC JMA-7725-6 - Page 175

5.4
5 – 13
[II] Vector Length
The vector length becomes the length proportional to the speed of the target and the length can be switched
from 1 to 60 minutes.
The example shown in the following diagram shows the case where the vector length is six minutes, and the
vector tip becomes the forecast position after six minutes.
HL
Expected position
(e.g., after 6 minutes)
Current position
Setting the vector length
Procedures
Procedures
1. Press the
SUB
MENU
key to open the SUB MENU.
2. Press the
5
key to open the ATA #1 menu.
3. Press the
2
key twice to select "VECTOR TIME".
4. Press the
0
to
9
keys to set the time of the vector length.
5. Press the
ENT
key.
The vector time is fixed. The time of the vector is displayed on the lower right of the
screen.
Exit
Exit
6. Press the
SUB
MENU
key.
or
Procedures
Procedures
1. Whenever the
VECT+
key is pressed, the vector time is increased in units
of one minute.
2 Whenever the
VECT–
DEST
key is pressed, the vector time is decreased in units
of one minute.