JRC JFS-280, Instruction Manual

Page: 100 / 328

4 Operations 4-10
4
●
"30 ° step off center"
Operating Procedure
The screen on the left is in the center position.
The off center moves to 3/4 of the position of the
range. Example: If the range is 100 meters. It can
move 75 meters from the center position.
If you press the [OFF CENT] key, it moves to the off
center position.
If you press the [
►
] key within 10 seconds after
pressing the [OFF CENT] key, your own ship's
position moves in 30
° steps in a clockwise direction.
If you press the [
◄
] key, your own ship's position
moves in 30 ° steps in a counterclockwise direction.
When you long-press the [OFF CENT] key, your own ship's position moves to the maximum off
center position, where it intersects a straight line between the cursor position and the center
position of the screen cursor position, if the cursor position is in the "B position".
Maximum off center
position
Position B