Furuno FSV-84 SONAR User Manual


 
7. NUMERIC/GRAPHIC DATA DISPLAY
7-4
Numeric/graphic data description (con’t. from previous page)
Numeric/
graphic data
item
Description Display
range
Available
formats
Where to
change
format
Water temp. Shows water temperature
input from a temperature
sensor.
-10.0°C to +40.0°C,
14.0
° F to 104.0°F
°C,
°F
DATA
DISPLAY
menu
Water temp.
graph
Shows water temperature
over time.
Horizontal axis: 20 min.
Vertical axis:
°C (°F)
Horizontal axis: Time
20 min (fixed)
Vertical axis: Temp.
5
°C, 10°F, f ixed
width, auto shift)
°C,
°F
DATA
DISPLAY
menu
Fish histo-
gram
Shows signal strength
concentration of fish estimate
mark inscribed on horizontal
display, echo sounder display
2 marks For further details see “6.
Comparing Fish
Concentration”.
Fish school
Info.
Shows fish school information
during target lock operation.
Length: Distance to fish school in range direction
Width: Distance to fish school in bearing direction
Height: Vertical distance
Dimensions: Horizontal dimension of fish school
Volume: Estimated volume of fish school
Weight: Estimated tonnage of fish school,
calculated
from dimension or volume above.