(the „beep") on or off using the Start/Stop or Reset buttons. If the confirmation tone is activated, a
short beep sounds every time a button is pressed.
reverts to time display.
8. Heart rate measurement
sensor at the back of the casing fits closely to the skin. At first, the display reads „---".
above the upper heart rate limit is indicated by an „H".
heart rate in the fitness performance range (between 65% and 85% of the maximum heart rate) is
displayed graphically.
Advice and tips
1. Heart rate measurement is possible in any function mode.
2. One sensor is fitted on the back of the monitor casing. The sensor has to have constant, firm contact
with the skin.
3. Never measure heart rate under water.
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