LifeTrak The Core C210 - Manual (Page 7)

Care & Maintenance
Battery
• The buttons are not intended for use in or under water as this may cause
water leakage.
• Avoid rough usage or severe impacts.
• Keep the heart sensor button (VIEW) and back metal plate free from dirt,
oils, or other contaminants.
• Periodically clean using a soft cloth with mild soap and water, or similar
cleaning solution.
• Keep out of extreme heat or cold.
• Do not expose to intense direct sunlight for long periods of time.
• Do not expose to chemicals such as gasoline, alcohol, or solvents.
Battery replacement should occur when:
• The display fades in part or completely
• The Heart Rate function will not activate
The battery life will vary depending on usage.
We recommend battery replacement be done by a watch repair service center
to ensure the water seals are not compromised during the process.
Your activity tracker uses one (1) standard lithium replacement battery:
CR2032
Replacing the Battery
NOTE:
Removing the battery will erase all settings and data from your activity
tracker.
1. Remove the four screws from the back cover and carefully lift it off.
5. Carefully slide the bands back onto the case. The bands can slide in
either direction
5
2. Using fine-point tweezers (or similar tool), push the small tab in toward the
edge and carefully pry out the battery.
3. Before inserting a new battery, you will need to discharge any remaining
power in your activity tracker.
To do this, take a small metal object (e.g., coin) and touch the positive (+) and
negative (-) contact points at the same time. The negative contact point is a
spring.
Don’t worry, you will NOT get shocked.
4. Install the new battery with the positive (+) side facing up.
5. Replace the back cover and the four screws.
NOTE: Be careful not to move the rubber water seal in the battery
compartment.
NOTE: Make sure the rubber water seal is seated correctly in the battery
compartment before putting the back cover on.
NOTE: If, for any reason, the new battery touches the contact points and is
removed (i.e., installed and then taken out), Step 3 must be repeated.