2. HORIZONTAL MODE
2-40
2.20 Observing Net Behavior
With net sonde connection you can observe net behavior after the throwing of
the net. Accurate depiction of net sonde position depends on proper setting of
the distances between net sonde transmitters. You can set those distances on
the OTHERS
-
INITIAL SETTING
-
NET SONDE SETTNG menu.
This function requires speed and heading data.
1. Press the [SHOOT] key just upon throwing the net into the water. The
following actions occur:
•
Net shoot mark ( ) appears at own ship position.
•
Net shoot data appears.
•
Net sonde mark is inscribed.
•
Net depth data is displayed.
•
Water depth data and water temperature data erased from own ship’s
track.
•
In an ES combination mode, tide data and net depth replace the water
temperature graph.
•
In an ES combination mode, the picture advance method changes to
“speed sync.”
•
In an ES combination mode, the picture advance width appears on the ES
display.
2. To erase the net sonde mark and associated data, press the [SHOOT] key
again.
193m
59m
B
296˚
R 300m
AUTO
17˚
T
(21˚)
G 10
N-UP
202m
85
N
W
S
E
2000
0.53NM
5:32
1
1
P 8
321
335
12.5kt
[DGPS]
(000.000)
32˚52.150N
132˚12.150E
321m
C1
1.2kt 342˚
C2
0.8kt 298˚
C3
0.4kt 256˚
S1
134m
S2
178m
S3
213m
1
2
1 Scan
10.3˚C
8
12
10
0
10
20min
Net sonde mark
NET SHOOT DATA
Distance run from shooting of net
Time elapsed from shooting of net
°
°
°
°
°
°
!
°
"
#
$
$
!$
#
"
Net shoot mark
NUMERIC/
GRAPHIC
DATA
DISPLAY
1
1
1
3
1
2
3
2
1
2
3
2
3
150
Net behavior
Summary of Contents for FSV-30
Page 1: ...COLOR SCANNING SONAR FSV 30 ...
Page 14: ...This page is intentionally left blank ...
Page 30: ...1 OPERATIONAL OVERVIEW 1 16 This page is intentionally left blank ...
Page 80: ...2 HORIZONTAL MODE 2 50 The page is intentionally left blank ...
Page 100: ...3 VERTICAL MODE 3 20 The page is intentionally left blank ...
Page 122: ...5 6 This page is intentionally left blank ...
Page 136: ...7 10 This page is intentionally left blank ...
Page 152: ...8 OTHERS MENU 8 16 This page is intentionally left blank ...
Page 170: ...10 MAINTENANCE TROUBLESHOOTING 10 14 This page is intentionally left blank ...
Page 174: ...SP 4 This page is intentionally left blank ...
Page 182: ...ORIGINAL SETTING AP 8 New Original setting ...
Page 183: ...ORIGINAL SETTING AP 9 ...
Page 184: ...ORIGINAL SETTING AP 10 ...
Page 185: ...ORIGINAL SETTING AP 11 Color setting ...
Page 186: ...ORIGINAL SETTING AP 12 Color Response Curve setting ...