User Manual

ENG-41

ENG

CR2032

Open

CR2032

RESET

Replacing battery

The product comes with factory-installed batteries. When a battery is empty, replace it

with a new one according to the following instructions.

Warning!!! :

Safely dispose of the old batteries, and do not place them within reach of children.

If a battery is swallowed, consult a doctor immediately.

* When any battery for the computer, heart rate sensor, or speed sensor is depleted, we

recommend replacing all batteries at the same time.

* The battery life shown in this manual is not definitive and it varies depending on the

use environment.

* The battery cover sealing is critical to maintain the waterproof feature.

Clean any contamination on the battery cover or the seal, and check whether it seals

correctly.

Computer

Battery life: Approx. 1 years when used for 1 hour per day.

* When the remaining battery capacity is low,

lights up.

1. Remove the battery cover on the back of the computer using a

coin, or the equivalent.

2. Insert new lithium batteries (CR2032) with the (+) sign upward,

and close the battery cover firmly.

3. After replacement, be sure to perform the restarting operation

(page 11), and set the date and time.

Heart rate sensor

Battery life: Approx. 1 years when worn for 1 hour per day.

1. Remove the battery cover on the back of the heart rate sensor

using a coin, or the equivalent.

2. Insert new lithium batteries (CR2032) with the (+) sign upward,

and close the battery cover firmly.

* The heart rate sensor consumes power when worn. Remove the

heart rate sensor whenever measurement is not required.

Speed sensor

Battery life: Approx. 1 years when used for 1 hour per day.

1. Remove the battery cover on the speed sensor using a coin, or

the equivalent.

2. Insert new lithium batteries (CR2032) with the (+) sign upward,

and close the battery cover firmly.

3. After replacement, be sure to press the RESET button on the

speed sensor, and check that the positions of the magnet and

sensor are correct and they are secured firmly.