Newcon Optik LRB 6000CI - Manual (Page 20)

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o AUtO – Last Target Measurement*
o PLGr – Communication to PLGR
GPS*
o PC – Communication to PC*
o Reticule – Change reticule from +
(cross) to  (rectangle)
o CAL – Compass calibration
▪ CALc – compass calibration (CI
model only)
▪ Corr – accuracy correction of active
parameters
*not shown in the menu if currently selected
Accuracy correction
If the System produces any 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: