Pioneer SGY-PM910ZLW, User Manual

Page: 26 / 234

26
EN
Pai
ring
/C
al
ib
ra
tion
Calibrating the sensors
(zero point calibration)
This section describes how to use the Cyclocomputer to calibrate the zero
point of the pedaling monitor sensor that is installed on the bicycle. Zero point
calibration is a function to store the zero point (no-load), where no forces act
on the crank, in the sensor memory. The accuracy of the sensor improves
with repeated implementation.
•
Zero point calibration should be done by customers whenever the measurement value is
deviating.
•
The right-side pedaling monitor sensor is used as an example in this description. The
procedure to calibrate the left side is the same as for the right side.
•
Please do not push the push switch in the right transmitter while calibrating the sensor
with the Cyclocomputer.
Calibration method in pedaling monitor mode using SGX-CA500
Getting Started
1. Stop the bicycle on a flat
safe place.
Calibrating the Zero Point
1. Position the crank arm so
it is perpendicular to the
ground, pointing downward.
2. Tap the [Sensors] icon in the
home screen of the SGX-
CA500.
The sensor list screen opens.
3. Tap [Pedaling Monitor R] and
then [Calibration (Zero)].
4. 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 an unstable condition
causing the crank to be moving during
the calibration. Calibrate again with the
crank in a stable position.