Care And Maintenance; Replacing Battery - Suunto M4 User Manual

16 CARE AND MAINTENANCE

Handle the unit with care do not knock or drop it.
Under normal circumstances the device will not require servicing. After use,
rinse it with fresh water, mild soap, and carefully clean the housing with a moist
soft cloth or chamois.
NOTE: Do not expose the device to any detergents, solvents, or insect repellents,
as they might damage it.
Do not try to repair the unit yourself. Contact an authorized Suunto service,
distributor or retailer for any repair. Use only original Suunto accessories -
damage caused by non-original accessories is not covered by warranty.
NOTE: Never push the buttons while swimming or in contact with water.
Pressing the buttons while the unit is submerged could cause the unit to
malfunction.

16.1 Replacing battery

If is displayed, a battery replacement is recommended.
Replace the battery with extreme care to ensure your Suunto M4 remains water
resistant. Careless replacement may void the warranty.
Replace the battery as illustrated here:
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