LifeSpan X-25 Owner's Manual page 18

2. START/STOP
Press START/STOP button to start or stop the programs. During any mode, hold down this button for 2
seconds to totally reset the computer.
3. UP
In stop mode, press this button to cycle through programs. During the start mode (display showing START),
press this button to increase the training resistance.
4. DOWN
In stop mode and the dot matrix character flash, press this button to select the program down. If the related
window value flash, press this button to decrease the value. During the start mode(display START), press
this button to decrease the training resistance.
5. PULSE RECOVERY
First test your current heart rate and show your heart rate value, press this button to enter into pulse
recovery testing. When you are in pulse recovery mode, press this button to exit.
NOTE: It is suggested to completely cover the buttons with your finger when pressing to ensure the correct
functioning of the button.
X-25
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