Precor LOW-IMPACT TREADMILLS 9.33 - Page 14

Owner’s Manual: Heart Rate Features 12
• The calculation used for the heart rate target zone is:
(220 minus your age) multiplied by a percent.
For example:
Low range: (220 minus your age) multiplied by 55%
High range: (220 minus your age) multiplied by 85%
Refer to Table 1 in Using SmartRate.
Diagram 6: Heart rate target zones
• After you put on the chest strap, face the display console
for a few seconds. This allows the receiver in the console
to recognize the signal from the chest strap.
•If Hr appears on the display, the treadmill is detecting a
signal, but has not yet determined your heart rate. Make
sure the chest strap is positioned properly around your
chest and against your skin.
• If you prefer to use the touch-sensitive grips on the 9.33,
grasp both touch-sensitive grips and wait five to ten
seconds. Make sure both hands are moist.
Note: When a signal is detected, a number flashes in the
HEART RATE display and indicates your heart rate.
• 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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Heart Rate Target Zones
Yo u r A g e
Your Heart Rate
High
Cardio
Warmup
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Peak
Fat Burn
M9.33-931_Owners Manual.book Page 12 Friday, January 11, 2008 7:42 AM