Display Range; How To Measure The Range, Bearing To A Target - Furuno FSV-25S Operator's Manual

3. VERTICAL MODE
3.5

Display Range

The RANGE control selects the detection range. The range selected is momentarily
displayed in large characters at the top of the vertical 1 display. Range is always dis-
played next to "R" at the lower part of the vertical 1 display.
The default ranges are as shown below. In the vertical 2 combination display, the
range for V1 and V2 are same.
Range No.
Detection range
Note: Ranges can be preset. See page 6-6 for details.
1. Press the H/V/S key to show the range and gain indications of the horizontal mode
to change the range (and gain). The indication color of the range and gain are
changed to orange.
2. Operate the RANGE control to select a range.
Note: The range can also adjusted from the range indication. Put the cursor on the
range indication to highlight it in yellow then roll the scrollwheel.
V 12°
R 2000m
3.6

How to Measure the Range, Bearing to a Target

Operate the trackball to place the cursor on the vertical 1 (or vertical 2) display. The
range to the location selected is shown at the top left corner.
Cursor data
Slant range
Horizontal range
Vertical range
Angle to cursor from
horizontal
Note: To show the cursor position in L/L, see page 6-12.
3-6
1 2 3
200 400 600
Put the cursor on the range setting,
100
which then turns yellow. Spin the
scrollwheel to change the range setting.
123°45.678E
G 8.0 P 1
148m 350
340
142m
330
45m
A 33
°
320
310
300
290
280
W
260
500 1000 1500
V 12°
R 2000m G 8.0 G 1
4 5 6
1000 1600 2000
°56.789N
N
10
20
V
30
40
50
120
500 2000
130
1000
140
34 34 56.789N 56.789N
° °
150
123 123 45.678E 45.678E
° °
160
170
S
Cursor
7 8
3000 4000
60
70
NUMERIC/
GRAPHIC
80
DATA
E
DISPLAY
100
110
Cursor position