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Changing Training Computer Battery
1. Open the battery cover with a coin by turning it from CLOSE
to OPEN.
2. When changing training computer battery (2), remove the
battery cover and lift the battery out carefully with a suitable
sized small rigid stick or bar, for instance, a toothpick or
small screwdriver. However, prefer a non-metal tool for
wrenching the battery out. Be careful not to damage the
metal sound element (*) or the grooves. Insert a new battery
with the positive (+) side outwards.
3. Replace the old sealing ring with a new one (if available),
fitting it snugly in the cover groove to ensure water resistance.
4. Put the cover back on and turn it clockwise to CLOSE.
5. Re-enter the basic settings.
Changing Polar H2 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 ridgid 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.
18 ENGLISH