Activating the sensor

Activate the sensor via the following method:

• Speed sensor / Speed and cadence (ISC) sensor / Cadence sensor
Move the magnet through the sensor zone several times. (The clearance must be within 3 mm.)

Sensor zone

Magnet

Alternatively, press the RESET button.

• Heart rate sensor
Rub both electrode pads with thumbs to transmit heart rate signal.

Electrode pad

Alternatively, press the RESET button.