| 摘要 |
An apparatus including a platform having a surface secured to at least one leg, and leveling apparatus secured to the platform providing an indication of level about at least two axes. A method of positioning the apparatus includes the steps of positioning an end point of a first leg on a fiduciary point; setting a height of a mounting platform by extending said first leg; positioning an end point of a second leg to engage a surface; leveling the mounting platform on a first axis; positioning an end point of a third leg to engage said surface; leveling the mounting platform on a second axis; and re-positioning said first leg so that said end point is in a desired position.
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