Furuno FSV-84 SONAR User Manual


 
3. VERTICAL MODE
3-3
3.3 Vertical Mode Indications and Marks
3.3.1 Typical vertical display
The vertical mode provides a vertical section of the horizontal picture. You may
show the display on the right or left side of the screen in case of the vertical 1
mode. An expansion mode is available to enlarge the picture. To display the
vertical mode press the [MODE] key and choose V1, V1 & V2, V1 & ES1 or V1 &
ES2.The example below shows the V1 mode.
1000
R 2000m
G8
V 256
VERTICAL SCAN DATA
Bearing, Range, Gain
(Appears only in vertical 1 display;
vertical scan data is common to
both vertical 1 and vertical 2 displays.)
Tilt mark
(Shows tilt angle set
on horizontal display.)
Range scale
(Displays horizontal
range and depth.
Grid inscribed
in increments
of 1/4 of the range
in use.)
Trackball mark
500
500 1000
1500
1000
V 12°
Target lock mark
(Entered on
horizontal display.)
500
N
W
S
E
2000
NUMERIC/
GRAPHIC
DATA
DISPLAY
1000 1500
500
1000
500
V
12˚
V
Vertical bearing mark
(See next page.)
Trackball mark
position reference
mark
(See page 3-5.)
Bottom echo
1473m
473m
A 33°
1547m
Trackball data
Slant range
Horizontal range
Vertical range
Angle to trackball
mark from
horizontal
R 2000m G 8.0
G 8.0
R 2000m R 2000m
Vertical display 1
Vertical 1 display indications and markers