ICON Health & Fitness Pro-Form PFTL99117.0 User Manual page 19

HOW TO ADJUST THE HEIGHT OF THE DESK
C
Turn the two Upright Knobs (A) counterclockwise to
loosen them. Next, pull the Upright Knobs away from
the Left and Right Uprights (B), and have a second
person adjust the desk assembly (C) to the desired
height. Then, release the Upright Knobs and tighten
them. Make sure that the desk is level.
A
B
A
B
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