Furuno FSV25S, Operator'S Manual

Page: 66 / 163

2. HORIZONTAL MODE
2-34
2.20 Net Behavior
With connection of a net sonde, you can observe net behavior after the throwing of the
net. Accurate depiction of net sonde position depends on proper setting of the distanc-
es between net sonde transmitters. You can set those distances on the main menu-
[Others] - [Initial Setting] - (Change confirmation window) - [Net Sonde Setting] menu.
This function requires speed and heading data.
Note: To enable this feature, set [Event Key] to [Event] in the [Mark Display] menu,
then do the following:
1. Press the SHOOT key just upon throwing the net into the water. The following ac-
tions occur:
2. To erase the net sonde mark and associated data, press the SHOOT key again.
Note: To turn the current mark on/off, see page 6-13.
• Net shoot mark ( ) appears at own ship position.
• Net shoot data appears at top of the display.
• Net sonde mark (
) is inscribed.
• Net depth data is displayed.
1 2
,
Net sonde
data
Net shoot
data
Net shoot
mark
Net
depth
-Range
-Erapsed time
85
N
W
S
E
2000
1
NET DEPTH
S1 178m
S2 134m
S3 150m
3
2
1
3
2
1
1 1
1
2
2
3
1
2
2
3
3
2
1
3
2
1
H R 300m
AUTO
17° T
(21°)
G 1. 0
N-UP
P 8
10
30
20
40
50
60
70
80
100
110
120
130
140
150
160
170 190
210
240
230
220
250
260
200
280
290
300
340
320
330
350
NUMERIC
DATA
DISPLAY
142m
45m
B 115°
148m
W 12m/s
5:32
0.51NM
310
Current mark*