Newcon Optik LRB 3000PRO Binoculars User Manual


 
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2 – Target should not have high-reflective surface (white
color is not considered high reflective in this case.
3 – Unit shall be well leveled with deviation from 0 not more
than ±0.75 degrees. Horizontal direction shall be to Magnetic
North (not True North). If devices detects large installation
errors (unit is not well leveled or not aimed to the North),
then LCD will show result “444”, which means that
correction was not performed due to incorrect setup.
Compass calibration
If the System was exposed to a strong magnetic field or was
not in use for a long time, the compass accuracy may
diminish.
To return the compass into working condition:
Select CALc from CAL menu
Keeping the unit horizontally, perform one full rotation
(360˚) around vertical axis within a minute
If one rotation does not restore calibration – perform two
rotations per a minute.
The normal compass functioning will be restored.