Pioneer AVIC-F9220BT - Manual (Page 29)

This navigation system is equipped with an
Eco-driving function that can be used to esti-
mate whether you are driving in an environ-
mentally friendly way.
This chapter describes this function.
p 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.
Displaying
“Eco Graph”
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.
The graph appears when the map display is
set to
“Eco Graph”.
1 Display the
“Map Settings” screen.
= For details, refer to Displaying the “Map
Settings ” screen on page 129.
2 Touch [View Mode].
The
“View Mode” screen appears.
3 Touch [Eco Graph].
The
“Eco Graph” screen appears.
2
4
3
1
1 Eco Score
The result of the comparison of your past
average 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.
The green gauge indicates the current
score, and the grey gauge indicates the
best score to date.
The
“Eco Score” is updated every 5 min-
utes.
p This is not displayed when “Eco Score”
is set to
“Off” or when no route is set.
2 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.
3 Average fuel mileage comparison graph
Displays a comparison of the average fuel
mileage up to the point the navigation sys-
tem was last stopped (past average fuel
mileage) and the current average fuel mile-
age. The display is updated every 3 sec-
onds. 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
from the location the navigation system
was last started to the current driving lo-
cation.
! : 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.
! : Motorway
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 motorway.
4 Animal icons
The number of displayed animal icons in-
creases or decreases according to the value
of
“Eco Score”.
p This is not displayed when “Eco Score”
is set to
“Off” or when no route is set.
p If you try to use the “Eco Graph” function
immediately after you start using the navi-
gation system for the first time,
may be
displayed and the function may not be avail-
able.
Engb
29
Chapter
05
Eco-driving
function
Eco-driving function