Replacing The Battery - Epson SF-510 User Manual

Replacing the battery

If you cannot measure your heart rate, you may need to replace the heart rate chest strap's battery.
The chest strap uses a CR2032 lithium battery.
1
Use a flat object, such as a coin or a slotted screwdriver, to remove the battery cover.
Note:
You can prevent damage to the cover by wrapping the flat object in a thin piece of fabric.
2
Remove the battery.
3
Turn the battery over so that the negative side is facing up and put it back in, and then wait for at least three
seconds.
The heart rate chest strap resets.
Note:
Any remaining charge in the chest strap's sensor circuitry is dispersed by removing the battery, reinserting it with
the negative side facing up, and waiting for at least three seconds.
If the heart rate monitor temporarily freezes, you can also reset it using this method.
4
Insert a new battery.
Make sure the + side is facing up.
Measuring heart rate
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