User's Manual

8
Note: There is a power button on the surface of the speed sensor. Do not push it unless you want to reset
it.
Replacing the Battery of Speed Sensor
When the battery of the speed sensor is drained, you can replace the battery by yourself. The coin cell
battery speed sensor is CR2032.
Place the cadence sensor with the coin cell lid
facing up
Use a coin and align it with the groove of the lid.
Twist the lid counter-clockwise until it is loose
enough to be lifted from the edge.
Remove the lid Replace the battery with positive side facing the lid.
Restore the lid by using a coin to twist it until it is
into place.