Polar Electro RCX3 Getting Started Manual page 19

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Changing Training Computer Batteries

Use the battery cap tool to open the battery cover. Position

the tool so that it fits in correctly on the top of the back cover

and turn it from CLOSE to OPEN. Remove the battery cover.

Lift the battery out carefully. Be careful not to damage the

metal sound element (*) or the grooves. Insert a new battery

with the positive (+) side outwards.

Close the cover with the battery cap tool and re-enter the

basic settings.

Changing Heart Rate Sensor Batteries

Using a coin, open the battery cover by turning it

counterclockwise to OPEN.

Insert the battery inside the cover with the negative (-) side

outwards. Make sure the sealing ring is in the groove to

ensure water resistance.

Press the cover back into the connector.

Use the coin to turn the cover clockwise to CLOSE.

Danger of explosion if the battery is replaced with wrong type.

ENGLISH

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