Furuno FR-7252 Manual De Usuario
2-9
To cancel, press the [EBL OFFSET] key.
VRM1
EBL1
bearing
70.0° R
VRM
4.5 NM
VRM1
range
range
EBL1
A
B
Figure 2-12 Measuring the range and bearing
between two targets by using the offset EBL
2.17 Shifting (off centering) the
Picture
Picture
Your vessel’s position can be shifted up to 75%
of the range in use to view the situation around
your vessel without changing the range or size
of targets.
of the range in use to view the situation around
your vessel without changing the range or size
of targets.
1. Operate the trackball to set cursor where de-
sired.
2. Press the [SHIFT/ZOOM] key.
OFFCENTER appears at the top right cor-
ner of the display when the picture is shifted.
ner of the display when the picture is shifted.
Cursor
Cursor
1
Place cursor
where desired.
2
Press SHIFT ZOOM
key to off center display.
Figure 2-13 Shifting the picture
Cancelling shifted picture
Press the [SHIFT/ZOOM] key again.
2.18 Zoom
The zoom feature allows you to double the size
of the area between your vessel and any loca-
tion within the current range to take a closer
look at an area of interest.
of the area between your vessel and any loca-
tion within the current range to take a closer
look at an area of interest.
1. Select location with the cursor.
2. Press and hold down the [SHIFT/ZOOM]
key about two seconds. ZOOM appears at
the top right corner when the zoom function
is on.
the top right corner when the zoom function
is on.
Cursor
Place cursor
where desired.
where desired.
1
2 Press [F1] to zoom.
Cursor
Figure 2-14 Zoom function
Note: Zoom is cancelled when range or
presentation mode is changed.
Cancelling zoom
Press the [SHIFT/ZOOM] key again.