Pioneer SGY-PM910H Installation Manual page 12

EN
Installing the Magnets
3
Temporarily install the magnet on the chain stay.
Install the magnet on the chain stay so it is positioned on the circle confirmed in step 2.
•
Guideline for installation position (position over which magnetic sensors pass)
Left side: Position on a radius about 53 mm from the center of the BB
Right side: Position on a radius about 42 mm from the center of the BB
4
Slowly rotate the crank set one rotation.
Confirm that the magnets do not interfere with the crank, transmitter or chainring adapter.
5
Confirm the position of the magnets.
Confirm that the magnets are positioned on a line square to the magnetic sensors. After that, measure the distance between
the magnet and magnetic sensor and the chainring adapter, and confirm it is within the following range.
•
Left side:
Distance between the magnet and magnetic sensor: Between 3 mm and 10.7 mm
•
Right side:
Distance between magnet and chainring adapter: Between 1.5 mm and 6.1 mm
•
If you cannot install it on a line square to the magnetic sensor, because the chain stay is angled or for some other reason, use a patch
type magnet and install it on the seat tube.
This completes the temporary installation of the magnet on the chain stay.
After you have completed the temporary installation of the right and left magnets, calibrate the magnets and fix them in
place (page 15).
The magnets are only temporarily attached, they must be calibrated and fixed in place.
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