III. Setup & Functions
Before first use
The smartLAB®hrm A is charged when delivered and
can be used immediately. If the LED blinks red when
turning on, please charge sensor before use.
Turning on the smartLAB®hrm A
Press the start-up button. The LED will start to flash
blue quickly, indicating the heart rate searching. As
soon as the heart rate has been detected, the light
will flash slowly.
Start-up button
LED
Turning of the smartLAB®hrm A
Press the start-up button when not in use, the LED
light will flash red quickly, then the sensor enter the
shutdown state.
1 7