Adjustment
Knob
HOW TO ADJUST THE CUSHIONING SYSTEM
The treadmill fea- tures a cushioning system that re- duces the impact as you walk or run on the treadmill. To increase the firmness of the walking platform, turn the adjust- ment knob coun-
terclockwise. To decrease the firmness, turn the knob clockwise. Note: The faster you run on the treadmill, or the more you weigh, the firmer the walking plat- form should be.
THE OPTIONAL CHEST PULSE SENSOR
An optional chest pulse sensor provides
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