Theodolite Setup

If the theodolite is to be taken from a cool environment to a warm one (especially in humid conditions) allow the theodolite to warm up inside its case where it will not be subject to condensation.

Remove the theodolite from its case and loosen the lower clamp so that the leveling plate and leveling head can be rotated independently of the centers.

If the theodolite is in use for a long period of time it may require re-leveling periodically due to temperature effects on the tripod and theodolite base.