ICON Health & Fitness Freemotion Interactive 850 User Manual page 31

b. If the walking belt slips when walked on, fi rst
remove the key and UNPLUG THE POWER
CORD. Using the hex key, turn both idler roller
screws clockwise, 1/4 of a turn. When the walk-
ing belt is correctly tightened, you should be able
to lift each edge of the walking belt 2 to 3 in. (5 to
7 cm) off the walking platform. Be careful to keep
the walking belt centered. Then, plug in the power
cord, insert the key, and carefully walk on the tread-
mill for a few minutes. Repeat until the walking belt
is properly tightened.
b
SYMPTOM: The console display has lines running
through it
a. If lines appear in the console display, see HOW TO
CHANGE CONSOLE SETTINGS on page 25 and
adjust the contrast level of the display.
31