12.Barrier alignment
16
SANDOR QUAD ESA SMA
POLITEC | INSTALLATION MANUAL - VER.3.1
For correct alignment, once the barriers are installed, orient the optical units of the transmitters and
the optical units of the receivers towards each other, adjusting the lens holder horizontally manually,
after having loosened the locking screw on the joint and vertically through the front screw located to
the left of the lens.
Vertical orientation
Horizontal orientation
JOINT LOCKING
SCREW
N.B.:Tighten the joint locking screw after the adjustment
12.1 Calibration using SMA system
It is possible to improve the calibration by using the supplied filter.
1.
Fold
the
device
following the pre-set
folds.
2.
Position the filter in
front of the TX optic
inserting
the
two
hooks on the pins of
the optic fork.The
filter is designed to
refine the search for
the alignment signal
under
adverse
conditions.
It is sufficient to apply the filter only on the TX, there is no need to repeat the operation also on the
RX.
