9 REPLACING BATTERY
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Your Suunto Lumi operates on a 3-volt lithium cell, type: CR 2032.
NOTE: To reduce the risk of fire or burns, do not crush, puncture or dispose of used batteries in fire or water. Only replace them with
Use a coin to open the battery compartment on the back of your device. First make sure that the O ring and all surfaces are clean and dry. Then remove the old battery. Place the new battery into the battery compartment with the positive side facing up. Slide the battery gently against the contact plate on the side, ensuring that it does not break or bend out of place. When you are replacing the cover, rotate it carefully
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