Furuno FMD-1712 - Manual (Page 15)

7
1.15 Measuring the Bearing
The bearing to a target can be measured by
the cursor (see paragraph 1.12) and by the
EBL (Electronic Bearing Line).
Measuring bearing by the EBL
1. Press the [EBL] key to turn on the EBL.
2. Within 10 seconds after turning on the
EBL, that is, while "EBL" is highlighted at
the bottom left-hand corner on the
screen, press (counterclockwise) or
(clockwise) to bisect the target with EBL.
3. Check the EBL readout at the bottom
left-hand corner on the screen.
Note: The EBL becomes stationary when
the [EBL] key is pressed a second
time, or 10 seconds elapses without
pressing or . When the EBL is
stationary "EBL" is not highlighted.
2.0
EBL 45.0 ° 045.0 °
3.35 NM
Target
EBL
EBL
bearing
Cursor
Cursor
bearing
6.0 NM
Figure 1-13 Measuring bearing by
the cursor and the EBL
To erase the EBL, press the [EBL] key until
the EBL disappears.
1.16 Shifting the Display
Your vessel's position can be shifted
backward by 1/3 of the range to increase
the forward range without changing the
range or size of targets.
Press the [SHIFT] key to turn the shifted
display on/off.
Press
[SHIFT]
Normal display Shifted display
Figure 1-14 Shifting the display
1.17 Zoom
The zoom feature allows you to double the
size of the area between your vessel and
any location within the current range to take
a closer look at an area of interest.
1. Select location to zoom with the cursor.
2. Press the [ZOOM] key.
Cursor
Cursor
1) Place cursor
where desired. 2) Press [ZOOM].
Press
[ZOOM]
ZOOM
ZOOM on (flashing)
Figure 1-15 Zoom function
3. To turn off the zoom function, press the
[ZOOM] key again.
Note 1: Zoom is inoperative when the
display is shifted.
Note 2: Zoom is not available on the 0.125
(1/8) nm range.