How To Interpret The Fish Size Histogram Window; How To Move The Fish Size Histogram Window - Furuno FCV-1900 Operator's Manual

2) Select [Graph], then push the ENTER knob.
4. Select [Graph Style], then push the ENTER knob.
5. Select [Horizontal] or [Vertical], then push the ENTER knob.
39
23
14
8
6
6. Press the MENU/ESC key several times to close the menu.
Note: To close the fish size histogram window, set [ACCU-FISH] to [Off]. When the
fish size histogram window is closed, all data measured for it is deleted.
1.12.2

How to interpret the fish size histogram window

Most common
fish size
The fish size histogram is a bar graph that shows fish length and distribution within the
selected measuring area. In the fish size histogram window above, the following infor-
mation is shown.
• The most common fish size is 30 inch and accounts for 18% of the total.
• Average size of the fish within the measured area is 34 inch.
Note: The number of the graph bars on the fish size histogram window can be
changed on the [Measurement] menu (see page 1-39).
1.12.3

How to move the fish size histogram window

How to move the window to the preset location
1. Press the MENU/ESC key and open the [Setting] tab.
2. Select [Measurement], then push the ENTER knob.
[inch]
AVG:34 DATA:186
30
25
[Horizontal]
Average fish size
Number of measurements
within the measured area.
AVG:34 DATA:186
39
30
25
23
Second most Second most
14
common fish size common fish size
8
6
Fish size (inch or cm)
AVG:34 DATA:186
25
6 8 14 23
[Vertical]
Unit of fish size
[inch]
Distribution quantity (%)
1. OPERATION
[inch]
30
39
1-15