6Stay still, and relax your arms on a stable surface while taking your heart rate.
7.Clean the front sensor and back metal plate with a mild soap and water or similar cleaning solution.
8.Moisten with water the pads of the finger that you are using to contact the sensor on the face of the watch.
9.Moisten with water the surface between the back metal plate of the watch and the skin on your wrist.
Sportline Solo 900
Heart Rate Watch Features
and Button Operation Overview
LIGHT | ST./STP. |
1. Press the MODE button to
select the desired featureRESET MODE
mode. The Sportline Solo
900 Heart Rate Watch feature modes (displays) are:
• Time
Set time, date, 12H/24H display mode, and
Button Beep ON/OFF.
• Alarm
Set alarm time, turn alarm ON/OFF, turn hourly chime
