Polar Electro AXN500 User Manual page 100

3. Place the negative (-) side of the battery against the
bottom and the positive (+) side against the cover.
4. Remove the sealing ring of the battery cover and replace
it with a new ring. Make sure that the cover's sealing
ring is placed correctly in its groove.
5. Put the battery cover in its place and close it by
screwing the cover clockwise (CLOSE direction) with a
coin. Make sure that the cover is closed properly! It is
recommended that the altimeter or barometer and the
compass are calibrated after battery replacement.
Note: After a battery change re-enter the Basic Settings. For further
information, see page 10.
Transmitter
To change the battery, you need a coin, sealing ring and
battery (CR 2025).
100 CARE AND MAINTENANCE
1. Open the battery cover of
the connector by turning it
counterclockwise with a coin
from the CLOSE position to
the OPEN position.
2. Remove the battery cover, lift the battery out and replace
it with a new battery.
3. Remove the sealing ring of the battery cover and replace
it with a new ring.
4. Place the negative (-) side of the battery against the
bottom and the positive (+) side against the cover.
5. Put the cover on so that the arrow points to the OPEN
position. Make sure that the cover's sealing ring is
placed correctly in its groove.
6. Gently press the cover deep enough so that its exterior
surface is on the same level as the connector's surface.
7. Turn the cover with the coin clockwise so that the arrow
on the cover turns from OPEN to CLOSE. Make sure that
the cover is closed properly!
Note:
• Keep the batteries away from children. If swallowed, contact a
doctor immediately.
• Batteries should be disposed of properly according to local
regulations.