Sector Marathon Timer Manual De Instrucciones página 7

1.1 Features
- Synchronized digital & analogue time, alarm, chrono & timer
- Altitude measurement, Temperature measurement
- Heart Rate Monitor, Speed and Distance Monitor
- Repeatable Interval Training for warm up, recovery and cool down cycle
- 2.4GHz coded wireless communication to minimize any interference in environment when
working with heart rate chest belt & foot pod
- 99 Lap count for chronograph & 30 lap count for sport exercise
1.2 Heart rate chest belt
It is used to detect your heart beat via 2 side conductive straps. As the heart beat signal is very
weak, well positioning must be taken & the elastic belt should be fastened firmly. Wear the
HR chest belt to the chest area with less hair.
In dry climate, a few drops of water wetting on both conductive straps will ensure the best
skin contact.
In general, HR chest belt is not designed for swimming usage because salt water may interfere
with the very weak heart beat signal.
For detail operation of the HR monitor device, please refer to your HR instruction manual.