ProForm 650 Cardio Cross Trainer English Manual - Page 11

3. Measure your heart rate, if desired. To measure your heart rate, stop pedaling and Heart Rate Sensor place your thumb on the heart rate sensor as shown. Do not press too hard, or the cir- culation in your thumb will be restricted, and your pulse will not be detected. After a few seconds, the heart-shaped indicator in the display will flash steadily, two dash- es will appear, and then your heart rate will be shown. Hold your thumb on the heart rate sensor for another 15 seconds for the most accurate read- ing. If the displayed heart rate appears to be too high or too low, or if your heart rate is not displayed, lift your thumb off the heart rate sensor and allow the display to reset. Then, place your thumb on the heart rate sensor as described above. Make sure that you are applying the proper amount of pressure to the heart rate sensor. Try the heart rate sensor several times until you become familiar with it. Remember to stand still while measuring your heart rate. WARNING: The heart rate sensor is not a medical device. Various factors may affect the accuracy of heart rate readings. The heart rate sensor is intended only as an exercise aid in determining heart rate trends in general. 4. To turn off the power, simply wait for a few minutes. The console has an "auto-off" feature. If the pedals are not moved and the On/Reset button is not pressed for a few minutes, the power will turn off automatically to conserve the batteries. 11