NordicTrack C2255 NTL07806.2 - Manual (Page 19)

THE OPTIONAL CHEST PULSE SENSOR HOW TO ADJUST THE CUSHIONING SYSTEM
An optional chest pulse sensor offers hands-free oper­
ation as it monitors your heart rate during your work­
outs.
To purchase the optional chest pulse sensor,
call the toll-free telephone number on the front
cover of this manual.
The treadmill features a cushioning system that re­
duces the impact as you walk or run on the treadmill.
To increase the firmness of the walking piatform, step
off the treadmili and siide the cushion adjustors toward
the front of the treadmill. To decrease the firmness,
siide the cushion adjustors toward the back of the
treadmili.
Note: It may be helpful to lift on the plat­
form as you slide the adjustors. Make sure that
both adjustors are set at the same firmness level.
The faster you run on the treadmill, or the more you
weigh, the firmer the walking platform should be.
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