JRC JMA-7710-6 - Changing Own Ship Display Position [OFF CENT]

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3.3
3.3.9 Changing Own Ship Display Position [OFF CENT]
The
OFF
CENT
key is used to offset own ship in any direction up to 65% of the radar display radius. This
function is convenient when watching a direction in a wide range.
This function cannot be used in the range scale of 96 and 120nm.
Procedures
Procedures
1. Move the cross cursor mark (own ship display position) to a desired
position using the trackball (it cannot be moved beyond about 65% of the
radar display radius from the center).
2. Press the
OFF
CENT
key.
3. The own ship position moves to the cross cursor mark and is fixed there.
HL
HL
Press the  key.
OFF
CENT
Cancellation
Keep pressing the
OFF
CENT
key for a while.
The own ship returns to the center of the radar display area.