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Nautilus® Commercial Series Bike Owner’s Manual
HR Interval Program
The HR Interval program allows the user to define an exercise Target HR, time at exercise Target HR,
recovery Target HR and total exercise time.
To use the HR Interval Program:
1. Press the MORE WORKOUTS key. Then use the Level UP or DOWN keys to scroll through the
program options. When the console displays “HR INTERVALS”, press [ENTER] to accept.
2. The console will then display “Checking for HR. Need HR belt or Hold HR sensors”. When the console
detects a valid signal it will then proceed to the next step.
3. The console will then display “ENTER WEIGHT – LBS” (or “ENTER WEIGHT – KG” if in Metric mode).
Enter your weight using the numeric keypad and press (ENTER). Or, press [ENTER] to accept the
default value.
4. The console will display “ENTER AGE 10 - 99.” Enter your age using the numeric keypad. Or, press
[ENTER] to accept the default value of 40 years old.
5. The console will then display “ENTER WORK TARGET HR”. Enter the desired Target HR using the
numeric keypad and press (ENTER). Or, press [ENTER] to accept the default value.
6. The console will display “WORK TARGET HR.” A suggested target heart rate will be displayed, based
on your age. Press [ENTER] to accept the calculated target heart rate, or enter a different target
heart rate using the numeric keypad and then press [ENTER]. Or, press [ENTER] to accept the default
value.
7. The console will display “ENTER WORK TIME”. This is the amount of time you want to exercise
in the work target heart rate zone. Entire desired work time using the numeric keypad and press
(ENTER). Or, press (ENTER) to accept the default value.
8. The console will then display “REST TARGET HR”. A suggested target heart rate will be displayed,
based on your age. Press (ENTER) to accept the calculated target heart rate, or enter a different
target heart rate using the numeric keypad and then press (ENTER). Or, press (ENTER) to accept the
default value.
9. The console will display “ENTER REST TIME”. This is the amount of time you want to exercise in the
rest target heart rate zone. Enter desired rest time using the numeric keypad and press (ENTER). Or
press (ENTER) to accept the default value.
10. The console will then display “ENTER TIME”. Enter desired total workout time using the numeric
keypad and press “ENTER”. Or, press (ENTER) to accept the default value.
11. The console will display “ENJOY WORKOUT” and the timer will begin.
HR INTERVAL PROGRAM
