Furuno 1833, 1943, 1933 Erasing the Heading Line, North Marker, Erasing an EBL, EBL indication

2. RADAR OPERATION

2.11.3Erasing an EBL, EBL indication

Press appropriate EBL soft key, then press the [CLEAR] key. The EBL is erased and its indication becomes blank.

2.11.4Erasing EBL/VRM data boxes

Press the EBL or VRM soft key associated with the EBL/VRM data box you wish to erase. Press the [CLEAR] key once or twice to erase the data box.

2.11.5Hiding EBL/VRM data boxes

Press the ZOOM & D. BOX and D. BOX ON/OFF soft keys to show or hide the EBL/VRM data boxes.

2.11.6Moving EBL/VRM data boxes

When an EBL/VRM data box is obscuring a target you want to see, you can move it to another location as shown below. This cannot be done when the EBL/VRM soft keys are shown.

1.Press the [EBL/VRM] key to erase the EBL/VRM soft keys.

2.Using the trackball, place the cursor inside the data box you wish to move. As the cursor enters the box it changes to a “hand.” Push the [ENTER] knob, and the hand changes to a fist.

3.Use the trackball to move the data box to the location desired, then push the [ENTER] knob. Place the cursor in the data box, then push the [ENTER] knob.

2.12Erasing the Heading Line, North Marker

The heading line indicates the ship's heading in all presentation modes. It is a line from the own ship position to the outer edge of the radar display area and appears at zero degrees on the bearing scale in head-up mode; it changes its orientation in the north-up, course-up and true motion modes with ship’s movement.

The north marker appears as a short dashed line. In the head-up and course-up modes the north marker moves around the bearing scale as the ship’s heading moves.

To temporarily erase the heading line and north marker, press the RADAR DISPLY soft key followed by the HL OFF soft key. Release the key to redisplay the markers. (If the radar soft keys are not shown, hit the [HIDE/SHOW] key to display them.)

2-16