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 | Correction | Condition | |
measurement (Std) | parameter | ||
| |||
|
| Install unit at 1 meter1 | |
S, Sd, d | Distance | ||
from flat target2 | |||
C | Azimuth | Put unit in a level plane | |
and aim it to the North | |||
|
| direction3 | |
|
| Install unit at 1 meter1 | |
dC | Distance and | from flat target2 | |
controlling its level | |||
| azimuth | 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.
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