Furuno FSV-25 Operator's Manual page 91

Numeric/
Graphic Description
item
Fish histo- Shows signal
gram strength con-
centration of fish
estimate mark
inscribed on hor-
izontal display.
Water Shows water
temp. temperature in-
put from a tem-
perature sensor.
Water Shows water
temp. temperature
graph over time. Hori-
zontal axis: time,
Vertical axis:
°C(°F)
Info on Shows informa-
school of tion about
fish school of fish
during target
lock operation.
Date, time Current date
and time
Display range
Two marks
-10.00°C to +40.00°C,
14.00°F to 104.00°F
Horizontal axis: Time
20 min./1h/6h/12h/
24h, Vertical axis:
Temp. 4°C, 8°F, fixed
width, auto shift)
Length: Distance to school of fish in range direction
Width: Distance to school of fish in bearing direction
Height: Vertical distance
Dimensions: Horizontal dimension of school of fish
Volume: Estimated volume of school of fish
Weight: Estimated tonnage of school of fish, calculated from dimen-
sion or volume above
4. NUMERIC/GRAPHIC DATA DISPLAY
Available
formats
On/Off on the [Mark Display] - [Histogram
Disp.] menu
°C, °F [Data Display] menu
°C, °F [Data Display] menu
[Initial Settings] menu
Where to
change format
4-3