There are three positions for the tabletop: parallel to the ground (0°), 10°, and 15°.
To adjust the angle of the table top press the red button under the table top and adjust to the desired position.
*Please note this button only needs to be pressed when adjusting the pitch of the table top or when closing table. When opening the table simply pull up and it will lock into place.
To adjust the height of the table, press the button on the center of the main brace of the table and slide into the next hole to adjust the height.