Polar FT80 manual Changing Training Computer Battery, Changing Heart Rate Sensor Battery

ENGLISH

Changing Training Computer Battery

1.Open the battery cover with a coin by turning it from CLOSE to OPEN (A1).

2.Remove the battery cover and lift the battery out carefully 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 metal sound element (*) or the grooves. (A2) 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 clockwise to CLOSE.

Changing Heart Rate Sensor Battery

1.Lever the battery cover open by using the clip on the strap. (B1)

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.

Important Information 17