True Fitness 550ZTX, Owner'S Manual

Page: 47 / 103

HRC Safety
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Two users wearing the same kind of transmitter at the same
time and in close proximity may cause false heart rate display
readings.
Use only the transmitter provided with your True HRC
Treadmill or a Polar brand standard transmitter.
True's Heart Rate Control is patented under USPTO
#5,462,504.
If your heart rate exceeds your target by 12 beats, there will
be a 30% MET reduction in workload to reduce your heart rate.
If your heart rate exceeds your target by 20 beats, the unit will
automatically shut off as a precautionary measure. (Be
cautious when selecting your target heart rate so the 20 beat
variance will not exceed your maximum heart rate as
determined by your physician).
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