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Congratulations! The Polar s3 stride sensor
TM
W.I.N.D. is the best choice for improving your
running technique and efficiency. Using
sensitive inertial sensors to track the position of
the foot, it is immune from signal dropout, and
gives accurate and highly responsive speed,
distance, leg cadence and stride length
measurements.
The latest version of this user manual can be
downloaded at www.polar.fi/support.
For video tutorials, go to
http://www.polar.fi/en/support/video_tutorials.
Please follow the pictures on the front cover.
Install Stride Sensor Battery
Before using the s3 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 (see picture
3). The s3 stride sensor can be positioned
either on the shoelaces or in the sole cavity
of a specific running shoe.
ENGLISH
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