Cateye Strada Smart CC-RD500B Online Manual page 130

Mounting the speed (cadence) sensor (ISC-12)
The speed (cadence) sensor can be mounted either on the top or bottom of the chain stay.
If the speed (cadence) sensor is mounted on the bottom of the chain stay rather than on the
top, the adjustment range between the sensor and the magnet will be narrower.
If the speed (cadence) sensor is mounted on the bottom of the chain stay rather than
on the top, the adjustment range between the sensor and the magnet will be
narrower.
* Mounting procedures give instructions for mounting on the top of the chain stay.
1. Temporarily attach the sensor to the left chain stay.
(1) Loosen the sensor screw using a Phillips screwdriver and check that the sensor
arm moves.
Caution
Watch video
See illustrations
Mounting on top of chain stay
Cadence magnet
Speed (cadence)
sensor
Mounting on bottom of chain stay
Speed (cadence) sensor
Cadence
magnet
Caution
Wheel
magnet
Wheel magnet