Furuno GD-1700, Руководство оператора

Страница: 110 / 249

3. RADAR OPERATION
3-16
.250/ 319.9
°
M
.125nm
SP
H-UP
EBL1
(Dotted line)
EBL2
(Dashed line)
EBL2 bearing
Active marker is highlighted.
+
359.9
°
R
0.240nm
EBL1 bearing
R: Relative
T: True
EBL
VRM
EBL1
330.1
°
R
VRM1
-.---nm
EBL2
234.1
°
R
VRM2
-.---nm
EBL1
ON
VRM1
ON
OFFSET
EBL2
ON
VRM2
ON
How to measure bearing with the EBL
Note:
The bearing to a target may be shown relative to own ship’s heading
(Relative) or True bearing (requires heading data). This may be done with
“EBL REFERENCE,” which is in the RADAR DISPLAY SETUP menu.
3.11.3 Erasing an EBL, EBL indication
Press appropriate EBL soft key, then press the [CLEAR] key. The EBL is erased
and its indication becomes blank.
3.11.4 Erasing 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.
3.11.5 Hiding 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.
3.11.6 Moving 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 turn off the EBL/VRM soft keys.
2. Using the cursor pad, move 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, meaning the data box is correctly selected.
3. Use the cursor pad to move the data box to the location desired, then push
the [ENTER] knob.