Three-Beam Display - Furuno FCV-30 Operator's Manual

1. OPERATIONAL OVERVIEW
1.5.3

Three-beam display

The three-beam display shows the images captured from the port, downward and starboard
directions.
* Beam direction
B: Bearing (angle from bow direction)
T: Tilt angle (angle from downward direction)
B:270
T: 10
<3>
Beam 3
(Port)
Changing display area
The width of each display can be adjusted as follows:
1. Place the trackball pointer on a dividing line between displays, and the pointer changes
to a double-ended arrow ( ).
2. Hold the left button while dragging the double-ended arrow with the trackball to adjust
width.
0
20
40
60
80
Beam 3
1-10
0 0
B: 90
B: 0
T: 0 T: 10
<0>
20 20
40 40
60 60
80 80
Beam 2
(Downward)
Three-beam display
0
20
40
40
60
80
Beam 2
0
Horizontal range
from transducer
15
<3>
20
Dividing
line
40
60
* Beam direction can
be shown with an
icon (
80
paragraph 3.2.
Beam 1
(Starboard)
0
20
40
60
Beam 2 picture width widened
80
Beam 1 picture width decreased
Beam 1
). See