More user manuals on
16
Magnetic North (not True North). If the unit detects large
installation errors (unit is not well levelled or not aimed to the
North), then LCD will show result “444” and “99”, 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 horizontal, perform one full rotation around
vertical axis within half a minute and then one full rotation
around vertical axis with device upside down during half
a minute.
If one rotation does not restore calibration – perform two
rotations.
Normal compass function should now be restored.
Gating mode
In this mode gating function is activated. Here the minimal
distance to the target can be set. Any object closer than the
gating distance will be ignored.
To select Gating Mode:
Select
GAtE
from the mode menu
