Spirit CU 900 LED User Manual page 52

VO2max Chart for females and de-conditioned males
18-25
years
old
excellent 56
good 47-56
above
average 42-46
average 38-41
below
average 33-37
poor 28-32
very poor <28
Heart Rate Control (HR) Program operation:
To start the HR program follow the instructions below or just press the HR key then the Enter
button and follow the directions in the message window.
1. Press the HR key then press the Enter key.
2. The touch window will ask you to enter your Time. You may use numeric keypads to adjust
the time then press ENTER confirm and continue.
3. The touch window will ask you to enter your Age. You may use numeric keypads to adjust the
Age then press ENTER confirm and continue.
4. The touch window will ask you to enter your Weight. You may use numeric keypads to adjust
the Weight then press ENTER confirm and continue.
5. The display will ask you to enter your Target HR(65%). You may use numeric keypads to
adjust the Target HR(65%) then press ENTER confirm and continue.
(Default HR is 124. Range=60 to 200 )
6. Now you are finished editing the settings and can begin your workout by pressing the Start
key.
7. If you want to increase or decrease the workload at any time during the program press the
Up or Down key. This will allow you to change your target heart rate at any time during the
program.
26-35 36-45 46-55
years years years
old old old
52 45
45-52 38-45 34-40
39-44 34-37 31-33
35-38 31-33 28-30
31-34 27-30 25-27
26-30 22-26 20-24
<26 <22
56-65 65+
years years
old old
40 37
32-37 28-32
28-31 25-27
25-27 22-24
22-24 19-22
18-21 17-18
<20 <18 <17
52
32