Furuno FSV-84 Entering an own ship position mark, Deleting an event mark, own ship position mark

2. HORIZONTAL MODE

Plotting an event mark on the display is equivalent to dropping a buoy with an anchoring chain that extends from surface to bottom. The buoy is fixed at its geographical location, but the marker on the display moves to a point where present beam plane intersects the anchor chain of the buoy as ship moves or the tilt angle is changed. This can be said about marks as well such as fish mark and trackball mark.

		(35)
	B	Stored when
You observe picture from		EVENT key is
		pressed.
direction of mark.	A

Event mark description

2.18.2Entering an own ship position mark

Place the trackball mark close to the center of the own ship mark and press the [EVENT] key. Ten own ship position marks may be inscribed. When the capacity for own ship position marks is reached the earliest own ship position mark is automatically erased.

2.18.3Deleting an event mark, own ship position mark

Event marks and own ship position marks can be deleted individually with the [DELETE MARK] key or by earliest entry through the menu.

Deleting event marks, own ship position mark with the [DELETE MARK] key

Use the trackball to place the trackball mark on the event mark or own ship position mark you want to erase. The color of the mark changes from white to red when the mark is correctly selected. Press the [DELETE MARK] key to delete the mark.

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