22
Automatic Alignment
Automatic Alignment makes precise grade axis alignment very easy.
To prepare the instrument for Automatic alignment, X and Y axes must be roughly aligned to
within 10 degrees of the true axis desired. This can be done by using the molded sights of top of
the instrument housing.
The RT-5SW alignment target is then positioned directly on the grade axis desired up to 150
meters (492 ft) away from the instrument.
• 1)The maximum distance the target can be away from the RT-5SW is 150m (492ft).
• 2)The target must be positioned so it is centered on the grade axis desired and UP
arrow is facing up.
• 3)The reflective side of the target must face the RT-5SW.
Instrument as seen from above
Target
Target
10°
Max. 150m (492 ft)
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