User`s manual

Adjust to the R value using the micrometer screws.
Check the zeroing, zero again and re-adjust to R if necessary.
Zero the level with the tool.
Turn the T220 90° and turn the turret as shown below.
Zero the level with the micrometer screws.
Adjust to the R value using the micrometer screws.
Check the zeroing.
Zero the level with the tool.
The value at 7 should be the same (within 0,02 mm/m) as at 3 if the level for
this axis is correctly adjusted. Any difference is divided by two and then
added to the lowest of these vales, which results in the value R.
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