Precor 5.37 User Manual
Owner’s Manual: Heart Rate Features
17
Table 1 shows the percents used in calculating the heart rate
target zones. While your heart rate remains within these
zones, the corresponding lights blink and provide a visual cue.
target zones. While your heart rate remains within these
zones, the corresponding lights blink and provide a visual cue.
The calculation used to determine your maximum aerobic heart
rate is (220 minus your age). When you multiply it by the
percent indicated in Table 1, you can understand the relation-
ship between the pulsating LED and your target heart rate.
rate is (220 minus your age). When you multiply it by the
percent indicated in Table 1, you can understand the relation-
ship between the pulsating LED and your target heart rate.
CAUTION: Your heart rate should never exceed 85% of
your maximum aerobic heart rate or go above PEAK. If it
does, immediately reduce your strides per minute, adjust
the CrossRamp, or resistance to return your heart rate to
your physician-recommended target zone.
your maximum aerobic heart rate or go above PEAK. If it
does, immediately reduce your strides per minute, adjust
the CrossRamp, or resistance to return your heart rate to
your physician-recommended target zone.
Table 1. Heart rate target zones and SmartRate LEDs
The SmartRate indicator lights do not appear when:
•
You press QUICKSTART at the banner.
•
You do not enter your age before starting a program.
•
You do not wear or improperly position the chest strap.
•
You fail to grasp both touch-sensitive handrail grips for
five to ten seconds.
five to ten seconds.
Heart Rate Zone
Percent
Percent
LED Lit
LED Blinking Label
Below 50
First
Orange
WARMUP
50 to 54
Second
Orange
WARMUP
55 to 59
Third
Green
FATBURN
60 to 64
Fourth
Green
FATBURN
65 to 69
Fifth
Green
FATBURN
70 to 74
Sixth
Green
CARDIO
75 to 79
Seventh
Green
CARDIO
80 to 84
Eighth
Green
CARDIO
85 to 87
Ninth
Orange
PEAK
Above 87
Tenth
Orange
HIGH
537_Owners Manual.book Page 17 Monday, August 6, 2007 9:08 AM