Furuno 1933C-BB Erasing a VRM, VRM indication, Erasing VRM data boxes, Hiding VRM data boxes

2. RADAR OPERATION

3.Rotate the [ENTER] knob to place the VRM on the inside edge of a radar target. Read the VRM indication to find range to the target.

You may also adjust the VRM, within the range ring interval, by pressing the VRM soft key.

12/LP 3nm

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VRM2 (Dashed line)

VRM1 (Dotted line)

	EBL1	EBL2
VRM1 range	---.-°R	---.-°R
	VRM1	VRM2
	3.123nm	9.343nm

319. 9° M	EBL
	VRM
	A EBL1
	ON

B VRM1

ON

C OFFSET

D EBL2

ON

E VRM2

ON

+ 359.9 ˚R 11.70nm

Active VRM is highlighted.

VRM2 range

How to measure range with the VRM

4. You may hide the EBL/VRM soft keys by pressing the [EBL/VRM] key.

Erasing a VRM, VRM indication

Press appropriate VRM soft key (B or E key), then press the [CLEAR] key. The VRM is erased and its indication becomes blank.

Erasing VRM data boxes

Press the VRM (B or E key) soft key associated with the VRM data box you wish to erase. Press the [CLEAR] key once or twice to erase the data box.

Hiding VRM data boxes

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

Moving VRM data boxes

When an 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 turn off 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 “open hand.” Push the [ENTER] knob, and the hand changes to a fist, meaning the box is correctly selected.

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

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