Sokkia 130R Series Operator's Manual page 162

29. TARGET SYSTEM
2-point target (2RT500-K)
This target is used for two-distance
offset measurement.
• For information about reflective
sheet targets and target devices, contact your SOKKIA agent.
Instrument height adaptor
(AP41)
Adjust the level of the AP41
instrument height adaptor following
the checking and adjustment
methods of plate level.
"27.1 Plate Level"
Adjust the optical plummet of the
AP41 instrument height adaptor
following the checking and
adjustment methods of optical
plummet.
"27.6 Optical Plummet"
The height of the AP41 instrument
height adaptor can be adjusted using
two fixing screws. Make sure that the
instrument height "236" (mm) is
displayed in the instrument height
adjustment window.
Loosen the screws
counterclockwise
Move the part
the desired instrument height is
displayed in the adjustment window
, then rotate it clockwise and
tighten the screws
Adjusting plate (WASeries)
Adjust the circular level of the
adjusting plate for a prism following
the checking and adjustment
methods of circular level.
"27.2 Circular Level".
154
and rotate it
.
up or down until
.