TRACKFISH 6500
Installation and Operation Manual
46
NAVMAN
12 Fuel functions and display
The Fuel functions require optional fuel sensors to be installed.
12-1 When you add or remove fuel
When you add or remove fuel in a boat with no
SmartCraft fuel tank level sensors, you must
tell the TRACKFISH, otherwise
REMAINING
,
RANGE
and the low fuel alarm will be
meaningless.
A When you completely fill the tank
1 Fill the tank.
2 Press
one or more times until the
Setup
menu is displayed, then select
Fuel
.
3 Select
Tank full
.
Note
: Underfloor fuel tanks are often difficult
to refill to the same level twice, due to air
pockets. With underfloor fuel tanks:
Trim the boat to the same angle in the
water each time you follow procedure A.
Mostly use procedure B below when
adding fuel, but completely fill the tank
and follow procedure A about every tenth
time you add fuel.
B When you part fill the tank
1 Before adding fuel, go to the fuel display
and write down the value of
Remaining
,
which is the amount of fuel now in the tank.
2 Add fuel to the tank, writing down how
much you add.
3 Add together the two figures you have
written down, to calculate the amount of
fuel now in the tank.
4 Press
one or more times until the
Setup
menu is displayed, then select
Fuel
.
5 Set
Remaining
to the amount of fuel that
you calculated was now in the tank.
Note:
If you follow procedure B every time you
add fuel, then a small error will accumulate,
because it is hard to measure exactly how
much fuel you add. To avoid this, completely fill
the tank and follow procedure A about every
tenth time you add fuel.
C When you remove fuel
Repeat procedure B, but subtract the fuel you
have removed from the original amount of fuel
in the tank to calculate the amount of fuel now
in the tank.
