Garmin Nuvi 755T - Automotive GPS Receiver Owner's Manual Supplement page 4

Adjust the Fuel Price
Touch Tools > ecoRoute
and enter the current fuel price. This
information is used to calculate the fuel
cost of routes and used to calculate the
fuel reports.
Take the Driving Challenge
The Driving Challenge tool helps you
maximize your fuel economy by scoring
your driving habits. The higher your
overall score for a Driving Challenge,
the more fuel you could save.
To take a Driving Challenge, touch
> ecoRoute > Driving
touch Start.
ecoRoute Owner's Manual Supplement
™
> Fuel price
Tools
Challenge, then
Your overall score is the average of three
scores:
Acceleration score—gain points for
gradual acceleration; lose points for
rapid acceleration.
Deceleration score—gain points for
gradual braking; lose points for hard
braking.
Speed score—gain points for driving at
the best speed for conserving fuel, which
is 45–60 mph for most vehicles.
Touch on the Map page to view
details about your current challenge. The
leaf color on the driving challenge icon
changes depending on your performance
in the challenge.
When viewing the details, touch
Yes to stop the current challenge.
To reset your best scores, touch Reset.
Stop >