Position The Polar S3 Stride Sensor W.i.n.d; Install Stride Sensor Battery - Polar Electro RS400 Getting Started Manual

ENGLISH

Position the Polar s3 Stride Sensor W.I.N.D.

Install Stride Sensor Battery

Before using the stride sensor* for the first time, insert the battery
(included in the product package).
1. Open the battery cover by turning it counterclockwise to OPEN
using the sensor fork or a coin (see picture 1).
2. Place the battery inside the cover with the positive (+) side facing
the cover (see picture 2). Make sure the sealing ring is in the
groove to ensure water resistance.
3. Place the cover with the battery inside it into the sensor.
4. Press the cover in place and close it by turning clockwise from
OPEN to CLOSE using the sensor fork or a coin.
The stride sensor can be positioned either on the shoelaces or in the
sole cavity of a specific running shoe.
*Optional s3 stride sensor W.I.N.D. required.
10 Prepare For Training