LifeSpan X-25 Owner's Manual page 23

f) The age will flash, and then press UP/DOWN to set the user age. Press ENTER to confirm the
value. See below
g) When the target heart rate controls program flashes, the computer will display the user's target
heart rate according to user's age.
h) Press START/ STOP to begin exercise.
HEART RATE CONTROL PROGRAM: TARGET HEART RATE
a) Press UP/DOWN to select TARGET HEART RATE program
b) Press ENTER to confirm your choice and enter time setting window
c) Time display will flash, and then press UP/DOWN to set the desired time to do the exercise.
Press ENTER to confirm the value
d) Distance will flash, and then press UP/DOWN to set up the desired distance value. Press
ENTER to confirm the value
e) Calories will flash, and then press UP/DOWN to set up the desired calories to be consumed.
Press ENTER to confirm the value
X-25
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