2. HORIZONTAL MODE
2-29
Note:
The histogram display is redrawn five transmissions after a fish estimate mark
is erased and another mark of the same number is entered soon after.
2.16.2
How to compare with the circle cursor
You can get an estimate of the volume of two schools of fish with the circle cursor as
follows:
1. Push the scrollwheel to show the [Select Mark] window.
2. Select the circle cursor and push the left-
click button.
The [Select Mark] window disappears, then
the cursor is changed to the circle cursor.
3. Place the circle cursor on a school of fish.
4. Rotate the scrollwheel to adjust the size of
the circle cursor.
Set the school of fish in the circle cursor to
estimate correctly. The diameter of the cir-
cle cursor is displayed below the circle cursor.
5. Place the circle cursor on another school of fish to estimate the volume.
You can compare the volume of two schools of fish with the diameter of the school
of fish.
6. Push the right-click to quit the measurement.
The circle cursor is changed to the normal cursor.
Note:
The event mark 1, event mark 2, fish mark, target lock mark, estimate mark 1,
and estimate mark 2 can be entered from the [Select Mark] window. Push the left-click
button to enter the mark selected on [Select Mark] window.
Fish estimate
mark source
Fish estimate
mark no.
Estimate mark 1 or estimate
mark 2 displayed
Both estimate marks displayed
2
1
2
Scan1
Scan2
Fish estimate
mark source
Scan1
Selected mark name
Scan mode in which mark can be entered
Circle cursor
83m
Diameter of the
circle cursor
Summary of Contents for FSV-35S
Page 1: ...COLOR SCANNING SONAR FSV 35S OPERATOR S MANUAL www furuno com Model ...
Page 12: ...SYSTEM CONFIGURATION x This page is intentionally left blank ...
Page 88: ...4 NUMERIC GRAPHIC DATA DISPLAY 4 4 This page is intentionally left blank ...
Page 118: ...7 RECORD RECALL OPERATION 7 8 This page is intentionally left blank ...
Page 138: ...APPENDIX 1 MENU TREE AP 6 This page is intentionally left blank ...