TRUE OR FALSE 1. Turn the revolving nosepiece until the LPO is in the place. 2.Lower down the body tube so that end of the objective is approximately 1cm above the stage 3. Position the clips so that then do not extend bevond the sides of the stage 4.Rotate the diaphragm until the smallest opening is in position 5.Let the mirror stand on its edge with the concave side facing the user to protect it form dust.