Precor 5.23 ユーザーズマニュアル

ページ / 68
Owner’s Manual: Programs
39
Using the HRC Program
When you access the HRC Program, the following occurs:
• The EFX automatically adjusts the resistance to keep 
your heart rate at the selected target. Pressing the 
RESISTANCE arrow keys no longer affects the resistance 
applied to your stride, but does change the target heart 
rate. Check the SmartRate display to see if you are 
maintaining your preferred zone (weight loss or 
cardiovascular). Check the Heart Rate display to 
determine your actual heart rate.
Important: Maintain a constant stride rate between 100 
and 150 strides per minute. Automatic adjustments to the 
resistance cannot take place if you drop below 20 strides 
per minute.
• You can change the target heart rate, strides per minute, 
or ramp incline, but doing so affects the unit’s ability to 
maintain your target heart rate in the preferred zone. It 
takes time for the EFX to readjust the resistance so that 
your heart rate remains on target.
• When you complete the program, remember to add a 
cool-down period.
Note: If you are having difficulty with the heart rate 
features, refer to Troubleshooting Heart Rate.
Custom (CST1 or CST2) Programs
Two custom programs are available with each user ID. As 
you exercise, you customize the program by determining the 
resistance or incline settings for each 1-minute column along 
the length of the profile. As each column elapses, the 
resistance and incline for that column is stored in memory. 
The subsequent columns repeat the last programmed 
resistance or incline and are reflected in the program profile. 
Change the resistance or incline using the arrow keys. When 
you complete the program, the settings are automatically 
recalled using the same user ID and program number.
CST1
EFX_Owners Manual.book  Page 39  Friday, June 16, 2006  9:25 AM