Precor 5.37 Exercise Bike 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.
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.
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.
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.
Heart Rate Zone
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