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Accuracy correction
If the System produces some measurement errors that lie
beyond unit specification, it may be an indication that unit
requires calibration similar to one conducted at production
level. To do accuracy correction, please select Corr from
CAL menu.
Perform correction according to required measurement
parameters by pressing Action button, see table below:
Active mode of
measurement (Std)
Correction
parameter
Condition
S, Sd, d
Distance
Install unit at 1 meter
1
from flat target
2
C
Azimuth
Put unit in a level plane
and aim it to the North
direction
3
dC
Distance and
azimuth
Install unit at 1 meter
1
from flat target
2
controlling its level
position and direction to
the North
1 – Accuracy of correction will depend on accuracy of
installation against target. If distance is 0.9 meters, then unit
will have 0.1 m offset during all future measurements.