Seiko Epson Corporation AP002 User Manual
70
Chapter 7
Measuring Heart Rate (SS-700/SS-500 Only)
7-5 Replacing the battery for the HR sensor
If you cannot measure your heart rate, the battery may have run out. Replace the battery.
Install a CR2032 battery in the HR sensor.
Install a CR2032 battery in the HR sensor.
1
Use something flat, such as a coin, to remove the battery
cover.
2
Remove the battery, and reset the HR sensor.
Turn the battery over and replace it, wait for at least three seconds, and then
remove it.
Make sure - is facing up.
remove it.
Make sure - is facing up.
Why reset the HR sensor?
Any remaining charge in the HR 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 HR sensor temporarily freezes, you can restore operation by using this method.
reinserting it with the negative side facing up, and waiting for at least three seconds.
If the HR sensor temporarily freezes, you can restore operation by using this method.
Facing up