Installing The Magnets; Checking The Position Of The Magnets And Magnetic Sensors; Selecting The Type Of Magnets - Pioneer SGY-PM910H Installation Manual

Installing the Magnets

Install the magnets on the bicycle.
There are two types of magnets, install one type on the bicycle.

Checking the Position of the Magnets and Magnetic Sensors

This system measures the rotations of the cranks by magnets passing over magnetic sensors in the left and right transmitters.
Check the position of the magnets and the left and right magnetic sensors before installing the magnets on the bicycle.
Magnetic sensor (left transmitter)
Magnetic sensors
Magnet (arm type)
Magnets

Selecting the Type of Magnets

There are arm type and patch type magnets. The type that you can install on the chain stay depends on the shape of the bicycle.
This section explains how to chose the type of magnets to use.
1
Install the crank set, on which you have installed the sensors, on the bicycle.
Refer to the instruction manual for the crank set you are using for the procedure to install the crank set.
2
Adjust the position of the cranks.
•
Left side: Rotate the crank to the position where the crank lines up with the chain stay when looking at the crank from the
side.
•
Right side: Rotate the crank to the position where the right transmitter lines up with the chain stay when looking at the
crank from the side.
Left transmitter
Magnetic sensor (right-side junction box)
Magnet (patch type)
Right transmitter
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