User's Manual
Changing Polar H1/H2/H3 Heart Rate Sensor
Battery
1. Lever the battery cover open by using the clip on
the strap.
2. Remove the old battery from the battery cover
with a suitable sized small rigid stick or bar,
such as a toothpick. A non-metal tool is
preferable. Be careful not to damage the battery
cover.
3. Insert the battery inside the cover with the
negative (-) side outwards. Make sure the sealing
ring is in the groove to ensure water resistance.
4. Align the ledge on the battery cover with the slot
on the connector and press the battery cover
back into place. You should hear a snap.
For video tutorials on how to change batteries, go to www.polar.com/en/polar_community/videos
[http://www.polar.com/en/polar_community/videos].
Changing Polar WearLink+ Heart Rate Sensor
Battery
1. Using a coin, open the battery cover by turning it
counterclockwise to OPEN.
2. Insert the battery (CR2025) inside the cover with
the positive (+) side against the cover. Make sure
the sealing ring is in the groove to ensure water
resistance.
3. Press the cover back into the connector.
4. Use the coin to turn the cover clockwise to
CLOSE.
Open the cover only when changing the battery to
ensure a long life, and make sure the sealing ring is
not damaged, in which case you should replace it
with a new one.
For video tutorials on how to change batteries, go to www.polar.com/en/polar_community/videos
[http://www.polar.com/en/polar_community/videos].
You can purchase the sealing ring/battery kits at well-equipped Polar retailers and authorized Polar Services. In
the USA and Canada, the additional sealing rings are available at authorized Polar Service Centers. In the USA, the
sealing ring/battery kits are also available at www.shoppolar.com [http://www.shoppolar.com]. Go to
www.polar.com [http://www.polar.com] to find your own country's shoppolar online store.
Precautions
Interference During Exercise
Electromagnetic Interference and Exercise Equipment
Disturbance may occur near microware ovens and computers. Also WLAN base stations may cause
interference when exercising with CS600X. To avoid erratic reading or misbehaviors, move away from
possible sources of disturbance.
Exercise equipment with electronic or electrical components such as LED displays, motors and electrical
brakes may cause interfering stray signals. To solve these problems, try the following:
ENGLISH
Customer Service Information 63