HOMCOM 712-048 Manuel D'instructions page 18

CALF LEGREST ADJUSTMENT
To adjust the angle of the calf leg rest, loosen the star hand
knob found below the pad mount. Adjust to the user's desire
level and tighten the star hand knob to secure position.
To adjust the extension of the calf leg rest, locate the two
screws below the calf pad. Loosen the screws with the allen
hex key. Taking off the screw is not necessary for adjust-
ment. Adjust within 1 inch from the normal to extended posi-
tion. Tighten the screws once finish adjusting.
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