User's Manual

The G5 GPS sensor has an internal, rechargeable battery, which cannot be removed. For instructions on
how to recharge the battery, consult the G5 GPS Sensor user manual.
Keep batteries away from children. If swallowed, contact a doctor immediately. Batteries should be properly
disposed of according to local regulations.
Danger of explosion if the battery is replaced with wrong type.
Changing Cycling Computer Battery
To change the cycling computer battery, you need a coin and battery (CR 2354).
1. Using the coin open the battery cover by pressing
slightly and turning counter clockwise .
2. Remove the battery cover. The battery is
attached to the cover, which should be lifted
carefully. Remove the battery and replace it with
a new one. Be careful not to damage the threads
of the back cover.
3. Place the positive (+) side of the battery against
the cover and negative (-) side toward the cycling
computer.
4. The sealing ring of the battery cover is also
attached to the cover. Replace the sealing ring if
it is damaged. Before closing the battery cover,
make sure that the sealing ring is undamaged
and is placed correctly in its groove.
5. Put the battery cover in its place and turn the
cover clockwise with a coin to CLOSE position.
Make sure that the cover is closed properly!
Excessive use of the backlight drains the cycling computer’s battery more rapidly. In cold conditions, the
low battery indicator may appear, and disappear again when you return to a warmer environment. To
ensure the maximum lifespan of the battery cover, open it only when changing battery. When changing the
battery, 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].
There is no separate tutorial video for changing CS600X battery, so please see the tutorial video for changing
CS200 battery, but notice that the battery type is different.
Heart Rate Sensor Battery
ENGLISH
62 Customer Service Information