P505 Spider Based Power Meter
Zero point calibration failure
Please place the bicycle on the flat ground and turn around the power meter.Try again.
If none of the above is applicable or the problem is not solved,please consult online customer service or dealers.
The power has obvious deviation
Do zero offset calibration by your bike computer or Magene Utility.
1. Check to see if activation has been performed.
2. Check whether the bike computer or software has been connected.
3. If the connection cannot be made,please charge your power meter.