This feature allows the user to calibrate/zero-offset the ANT+ power meters for greater accuracy. This should be possible for meters supporting Auto Zero Configuration to be able to configure auto-zero on and off.
Here are the steps to calibrate your Power Meter from the Control Center:
- Scroll down to open the Control Center.
- Go to the Devices page.
- Scroll to the bottom of the screen and tap on "Zero Offset".
- A message will appear on-screen, reading "PERFORMING ZERO OFFSET".
- When the calibration is completed, a green confirmation prompt appears, reading "ZERO OFFSET COMPLETED".
The Zero Offset process for Rotor Power Meters requires pressing the “Zero Offset”
button twice on your Karoo 2. This is necessary for calibrating force and angle.
Note: If you see a red error message reading "ZERO OFFSET FAILED - ERROR TIMEOUT",
try to follow the steps again with your feet off the pedals.