Precor M9.35I Treadmill User Manual


 
Owner’s Manual: Heart Rate Features 12
Diagram 5: Heart rate target zones
The calculation used for the heart rate target zone is:
Low range: (220 minus your age) multiplied by 55%
High range: (220 minus your age) multiplied by 85%
After you put on the chest strap, face the display console
for a minimum of 15 seconds. This allows the receiver in
the console to recognize the signal from the chest strap.
If you prefer to use the hand-held heart rate feature, grasp
both touch-sensitive handrail grips and wait five to ten
seconds. Your heart rate appears in the Heart Rate
display.
If three dashes (— — —) appear on the display, the treadmill
cannot detect a heart rate. Make sure the chest strap is
positioned properly around your chest and against your
skin. If you are using the touch-sensitive handrail grips,
make sure your hands are moist (not dry) and you use
both hands.
Always face forward on the treadmill and use the handrail
for balance. Keep upper body movement to a minimum.
20 25 30 35 40 45 50 55 60 65 70 75
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100
120
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Heart Rate Target Zones
Your Age
Your Heart Rate
Max.
Heart
Rate
Cardio
Zone
Weight
Loss
Zone
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M9.3xi_Owners Manual.book Page 12 Wednesday, December 14, 2005 1:10 PM