17
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.
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.
Start-up button
LED
