Polar Cadance Sensor [3/6] English

The Polar Cadence Sensor is designed to measure

cadence when cycling. No other use is intended or

implied. It is compatible with Polar Cycling Computers

CS100 and CS200.

INSTALLING THE POLAR CADENCE SENSOR

To install the cadence sensor and crank magnet, you

need cutters and a small screwdriver. Please follow the

pictures on the front cover.

A Polar Bike Mount and a cycling computer

B Polar Cadence Sensor

C Crank magnet

1. Check the down tube to ﬁ nd a suitable place for

the cadence sensor. The sensor should be attached

at a maximum of 80 cm/2’6” from the mounted

cycling computer. If needed the sensor can also be

attached to the seat tube.

2. Place the rubber part on to the cadence sensor (a)

and pass the cable ties through the cadence sensor

and rubber part holes (b).

3. Clean and dry a suitable place for the sensor and

adjust the sensor to the down tube. If the sensor

touches the crank (when rotating), change the

sensor’s position slightly upwards. Loosely adjust

the cable ties. Do not tighten them fully yet.

4. The crank magnet should be installed vertically on

the inner side of the crank. Before attaching the

magnet to the crank, the area should be cleaned

and dried thoroughly. Attach the magnet to the

crank and secure with the tape.

5. Fine-tune the positioning of both the crank magnet

and the sensor so that the magnet passes close to

the sensor without actually touching it. The maximum

distance between the cadence sensor and the crank

magnet should be 4 mm/0’16”. It is important that

the lower corner of the sensor must face the magnet

when rotating, also when the sensor has been

attached to the seat tube. The lower corner of the

sensor is shown with an arrow in the picture. Once

the crank magnet and the sensor are positioned

correctly, tighten the cable ties securely and cut off

any excess cable tie ends.

ENGLISH