7. Make sure this attachment is installed in a room where there is as little vibration as
possible and that the work surface on which this attachment is installed is sturdy
and level (with inclination within 5°). If vibration is still noticeable, use a anti-vibration
pad.
8. Before placing a specimen which is sensitive to static electricity (such as a
packaged circuit board) on the stage of the large base, place a conductive mat or
similar object on the stage.