NordicTrack C 220i User Manual page 24

HOW TO USE THE SOUND SYSTEM
To play music or audio books through the console
sound system while you exercise, plug a 3.5 mm male
to 3.5 mm male audio cable (not included) into the jack
on the console and into a jack on your MP3 player,
CD player, or other personal audio player; make sure
that the audio cable is fully plugged in. Note: To
purchase an audio cable, see your local electronics
store.
Next, press the play button
on your MP3 player, CD
player, or other personal
audio player. Adjust the
volume on your personal
audio player or press
the volume increase and
decrease buttons on the
console.
If you are using a personal CD player and the CD
skips, set the CD player on the floor or another flat
ETNE99815
surface instead of on the console.
HOW TO ADJUST THE CUSHIONING SYSTEM
The treadmill features a cushioning system that
reduces the impact as you walk or run on the treadmill.
Remove the key from the console and unplug the
power cord. In order to adjust the cushions, you may
need to place the treadmill in the storage position (see
HOW TO FOLD THE TREADMILL on page 25).
For more firmness, turn a cushion to the position
shown in drawing 1; for less firmness, turn the cushion
to the position shown in drawing 2. Adjust the other
cushions in the same way. Note: Make sure that the
cushions on the left and right sides of the treadmill
are set to the same firmness level. The faster you
run on the treadmill, or the more you weigh, the
firmer the walking platform should be.
1
More firm
24
2
Less firm