Garmin International Inc 01650 用户手册
nüvi 3400 Series Owner’s Manual
35
Using the Apps
Using Help
Select Apps > Help to view information
about using the device.
Searching Help Topics
Select Apps > Help > .
About ecoRoute
The ecoRoute
™
feature calculates the fuel
economy and the fuel price of navigating to a
destination, and offers tools for improving fuel
efficiency.
The data provided by the ecoRoute feature is an
The data provided by the ecoRoute feature is an
estimate only. The data is not actually read from
the vehicle, unless you are using the ecoRoute
HD accessory. To receive more-accurate fuel
reports for your specific vehicle and driving
In some areas, an ecoRoute HD accessory is
required to use ecoRoute features.
ecoRoute HD Accessory
When connected to the ecoRoute HD accessory,
your device can receive real-time vehicle
information, such as error messages, RPM, and
battery voltage. Your device includes data read
from the vehicle by the ecoRoute HD accessory
when calculating ecoRoute data.
Go to
Go to
for
compatibility and purchasing information.
Setting up the Vehicle Profile
The first time you use the ecoRoute features,
you must enter vehicle information.
1
Select Apps > ecoRoute
™
.
2
Enter fuel and mileage information.