How Do I Change the Battery in My Heart Monitor?

To change the battery in your HRM-Pro™ Plus Heart Rate Monitor:

1. Move the arrow on the battery door from the locked to the unlocked position.
2. Remove the battery door from the strap.
3. Turn the battery door over.
4. Pull the white tab to remove the old battery from the door.
5. Wait 30 seconds.
6. Insert a new battery.