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QUICK START UP
Simply press the Start button to begin exercising.
PAUSE
Press the Stop button to pause your workout.
RESET
Press and hold the Stop button to reset the treadmill.
GETTING STARTED
TENSIONING THE BELT
If you can feel a slipping sensation when running on the treadmill, the running belt must be tightened.
In most cases, the belt has stretched from use, causing the belt to slip. This is a normal and common
adjustment. To eliminate this slipping, tension both the rear roller bolts with the appropriate size allen
wrench, turning it 1/4 TURN to the right as shown. Try the treadmill again to check for slipping.
Repeat if necessary, but NEVER TURN the roller bolts more than 1/4 turn at a time. the belt tension
is set properly when the running belt is 1/4 of
an inch from the deck.
CENTERING THE BELT
If the running belt is too far to the right side, use the supplied Allen wrench to turn the right tension
bolt clockwise 1/4 turn at a time until the belt remains centered during use.
If the running belt is too far to the left side, turn the left tension bolt clockwise 1/4 turn at a time until
the belt remains centered during use.
IF THE BELT IS TOO FAR TO THE LEFT
SIDE:
• Turn the left roller bolt 1/4 turn clockwise
(tighten).
IF THE BELT IS TOO FAR TO THE
RIGHT SIDE:
• Turn the right roller bolt 1/4 turn clock-
wise (tighten).
31 HORIZON SERIES 10 HORIZON T20
horizon T20_30_40 owner’s guidev1.2.qxd 10/13/2003 1:06 PM Page 11