44
EN
P
airing and
Calibr
ating
Calibration
Calibrating the Zero Point
1
Point the crank arm down and adjust the angle so the level indicates it is perpendicular.
2
In the sensor screen of the SGX-CA900, tap [Pedaling Monitor R] and then [Calibration (Zero)] in order.
3
Tap [Start Calibration].
The calibration starts.
If the calibration is successful, “Success” appears in the [Result] field.
If “Failure” is displayed, the sensor may be calibrated in unstable condition that the crank is moving. Calibrate again with the
crank stopped.
This product has a correction function for the zero point fluctuation caused by varying temperatures. The accuracy of this function
•
improves when the sensor is calibrated in different temperatures. This function cannot measure correctly if you calibrate or check the
sensor before it is acclimated to the outside temperature.
The right side pedaling monitor sensor calibration is finished. Calibrate the left side in the same way.
After finishing the calibration of the pedaling monitor sensors on both sides, check the calibration (page 45).
