To adjust the seat height press the shift paddle under the right armrest. Your weight will automatically move the chair down. To move up. Take your weight off the chair and press Press the paddle shift.

Pressing the button on the left side of the seat will allow the seat to slide backwards and forwards. Release the button to stop at your desired position.

The chair has a 33 degree tilt back range. You can lock off your desired position by pressing the paddle shift under the left arm rest. To release the lock. press the paddle shift again and lean back.

You can adjust the tension for the tilt with the lever underneath the right side of the chair. Turn it Counterclockwise to increase the tension, clockwise to decrease the tension.

The back rest has 4 height adjustment positions.  Lifting it to the top position will release the lock and bring it down to the lowest position

You can shift the position of the lumbar support by using the side paddles to move it up and down.

The head rest can move up and down, towards the head or away, and also pivot.

Each arm rest has 7 height positions. Adjust the height of the arm rest by pulling it upwards. Lifting it to the top position will release the lock and bring it down to the lowest position

The arm rests pivot to both sides.