Pioneer AVIC-X930BT, Operation Manual

Page: 305 / 445

This navigation system is equipped with eco-
friendly driving functions that can be used to
estimate whether you are driving in an envir-
onmentally friendly way.
This chapter describes this function.
!
The fuel mileage calculated is based on a
theoretical value determined from vehicle
speed and position information from the
navigation system. The fuel mileage dis-
played is only a reference value, and does
not guarantee the mileage displayed can be
obtained.
!
The eco-friendly driving functions are an es-
timate of the real time fuel consumption to
average fuel consumption ratio and is not
an actual value.
!
The eco-friendly driving functions and cal-
culations take into consideration the loca-
tion of the GPS position and speed of the
vehicle in determining a value.
Checking the eco-friendly
driving status
This function estimates approximate fuel mile-
age based on your driving, compares that with
your average fuel mileage in the past, and dis-
plays the results in a graph.
1 Touch [Home] on the map screen and
then touch [Navigation].
=
For details of the operations, refer to Screen
switching overview on page 28.
2 Touch [Eco Graph].
p
You can also touch on the map
screen to display the
“
Eco Graph
”
.
Reading the screen
5
2
3
4
1
1
Average fuel mileage comparison graph
Displays a comparison of the average fuel
mileage up to the point the navigation system
was last stopped (past average fuel mileage)
and the current average fuel mileage. The dis-
play is updated every 3 seconds. The more the
value moves in the direction of
+ , the better
the fuel mileage.
There are three different graph bars.
!
Total
A comparison of the past average fuel
mileage and the average fuel mileage of
the current drive.
!
: Ordinary Road
A comparison of the past average fuel
mileage and the average fuel mileage
for 90 seconds in the past, while the ve-
hicle is driving on an ordinary road.
!
: Freeway
A comparison of the past average fuel
mileage and the average fuel mileage
for 90 seconds in the past, while the ve-
hicle is driving on a freeway.
2
Eco Score
The result of the comparison of your past aver-
age fuel mileage and current average fuel
mileage appears as a value from
0.0 Pts
(points) to
10.0 Pts
. The higher the value, the
better the fuel mileage when compared to
past route guidance.
p
This is not displayed when
“
Eco Score
”
is set to
“
Off
”
or when no route is set.
3
Best Score
Displays the best score to date.
p
This is not displayed when
“
Eco Score
”
is set to
“
Off
”
or when no route is set.
4
Eco-gauge
En
37
Chapter
07
Eco-friendly
driving
functions
Eco-friendly driving functions