User's Manual

55Frequently asked questions
ES
EN
9.2. INSTALLATION
How often do I need to calibrate my ROTOR
Inspider?
To sure accurate measurement, it is necessaryen
to correctly calibrate the .(zero-offset) power meter
It is not zero-offset your power meternecessary to
before every ride, is convenient to do it everybut it
-Power meter is installed n the bicycleo
If I have doubts that I’ve correctly calibrated my
power meter.
Read the user manual carefully and calibrate the
cranks as explained.
If you have doubts about correct calibration,
repeat the entire calibration process and
compare the two values obtained in the last step
of each process. Variations of +/-5 units are normal.
You can calibrate your power meter using either your
head unit, the , which you can find andUser Software
download for free from ROTOR’s website, or the
ROTOR Power app for smartphones.
Manual_ _ES_EN2INpower
-Chainrings are installed or changed.
Calibration is not required after charging the
battery.
Calibrating a second time is recommended after
30 hours of riding.
Read the user manual carefully to successfully
complete the calibration process.
Why do I have to calibrate twice?
The calibration process requires pressing the
calibration button twice on your .head unit
ROTOR’s INpower technology requires these two
It is very important that you follow the steps
described in the user manual for correct
calibration. This assures an accurate power
measurement.
What are the calibration values?
ROTOR requires angle and forcepower meters
calibration. After the calibration button is pressed
the first time, you must see a value of 1000 on
your device’s screen. After the calibration button
is pressed a second time, the screen’s value must
be between +/-200. This second calibration value
is specific to each power meter.
calibration steps because not only force has to be
calibrated, but angle too.
week or two. It must be calibrated when: