SUUNTO Vector HR - Manual (Page 22)

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2.4 WaRnIngs
• Persons who have a pacemaker, defibrillator or other implanted electronic device use the Heart Rate Monitor at their own risk.
Before starting the initial use of the Heart rate monitor, we highly recommend an exercise test under a doctor’s supervision. this
will ensure the safety and reliability of the pacemaker and Heart rate monitor when simultaneously being used.
• exercise may include some risk, especially for those who have been sedentary. We strongly advise consulting your doctor prior to
beginning a regular exercise program.
• Disturbances may occur near high voltage power lines, televisions, cars, bike computers, motor driven exercise equipment or cell
phones.
• It is best to position the Wristop computer within 3 feet or  meter of the transmitter. ensure no other transmitters are within that
range; signals from another transmitter(s) can cause an incorrect readout.
2.5 oPeRaTIon
The Heart Rate Monitor function provides the user with:
• a heart rate range from 20 - 240 beats/min;
• a stopwatch range of up to 23:59.59, stores up to 30 split times and heart rate readings;
• an interval countdown timer range of up to 23:59.59;
• upper and lower limits adjustable in one beat increments to set target heart rate zone;
• audible alarms alert the user of exceeding upper or lower limit;
• heart rate displayed in relation to current time or running time (stopwatch and countdown timer);
• auto-repeat of countdown timer for interval training (training interval, recovery interval, number of intervals); and
• Hrm memory activated from the starting of the stopwatch or the countdown timer storing total training time, maximum, minimum
and average heart rate during training, as well as time spent in, above and below target heart rate zone. When stopwatch is used,
the memory also stores up to 30 split times and heart rates for viewing.
To view and use the Heart Rate Monitor function:
check the lcD. If the segment under “Hr” is not highlighted, press the [mode] button until the segment directly under “Hr” is lit.