Navman TRACKFISH 6500 Installation And Operation Manual page 49

12-3-2 Managing fuel consumption curves
Record several curves for different conditions.
Renaming a curve
1 Press one or more times until the
Setup menu is displayed, then select Fuel.
Select Fuel consumption curve.
2
Select Name, press
name of the curve to rename.
Select Rename and press
3
the name and press
12-3-3 Using fuel consumption curves
A fuel consumption curve is displayed on the
fuel display:
a For a twin engine boat, keep the RPM of
both engines similar while using a curve.
b More information about fuel consumption
curves is available in Navman's Diesel flow
sensors installation and operation manual.
Displaying a curve
1 To go to the Fuel display, press
select Other, then select Fuel.
2 Press , press
name of the curve to display on the fuel
display.
Using a curve
Compare your boat's performance now, at the
current RPMs, with the boat's performance
when you made the curve. You can compare
your boat's performance now with a curve
made under ideal conditions or with a curve
made under similar conditions.
Information in a curve
A RPM of the boat now. For a twin engine
boat, the RPM is the average of the two
RPMs.
B Red curve: boat speeds at different
RPMs recorded when you made this fuel
consumption curve.
C Red marker: the boat speed now. This
marker is below the red curve, showing that
the boat speed now at this RPM is less than
when you recorded the curve.
TRACKFISH 6500 Installation and Operation Manual
and select the
. Change
.
,
and select the
NAVMAN
Deleting a curve
1 Press once or more until the Setup
menu is displayed, then select Fuel.
Select Fuel consumption curve.
2
Select Name, press
name of the curve to delete.
Select Delete and press
3
E
C
A
D Blue curve: fuel consumption at different
RPMs recorded when you made this fuel
consumption curve.
E Blue marker: the fuel consumption now.
This marker is below the blue curve,
showing that the fuel consumption now at
this RPM is better than when you recorded
the curve.
F If the blue curve has a dip, then running the
boat at this RPM will give the best speed for
the least fuel consumption.
and select the
.
F
D
B
49