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Icons meaning about, Icons, Chapter 2: navigation – PowerTap Joule 2012 User Guide User Manual

Page 7

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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.

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