Icons meaning about, Icons, Chapter 2: navigation – PowerTap Joule 2012 User Guide User Manual
Page 7
Time
Normalized Power
Heart rate
Speed
Cadence
Current percent grade
Distance
Kilojoules
Watts/Kg
Power
ICONS
MEANING
ABOUT
Joule User Guide page 7
ICONS
The Joule uses icons for:
CHAPTER 2: NAVIGATION
The revolutions per minute (rpm) of the cranks at which you pedal.
The degree of inclination.
The length of the ride.
The kilojoule is a measure of energy exerted over time. It is the average
power output in watts mulitplied by time in seconds divided by 1000.
Measured in watts where work is equal to force times distance.
The duration of the ride.
An estimate of the power that could have been maintained, had power
been perfectly constant.
The number of heart beats per minute (bpm).
The rate of motion.
Power divided by the rider’s weight in kilograms.
This compares power values from rider to rider.