GeoDesy FSO GD series User Manual
Page 42
GeoDesy Kft.
Telefon: 06-1-481-2050
H-1116 Budapest, Kondorfa str. 6-8.
Fax.:
06-1-481-2049
E-mail:
http://www.geodesy-fso.com
42
The receiver alignment should be done on both sides; the requirement is some
incoming light from the remote side (at least receive). This alignment will determine
the position of the head and in the head the position of the receiver. The idea is
similar to the focusing, but the only way to find the focus is to move the head.
You can check the incoming light efficiency in two ways. Once you can use the
LEDs of the receiver. Second is to measure the detector voltage using the two pins
on the motherboard (if you have not got management in your head, then the detector
voltage is been measurable on the blue and the brown wires of the heads own
power cable too).
Because of the weight of the heads for the
vertical moving you can use the spacers as
it is shown on the figure. For this moving
you need two wrenches. With one of them
you have to hold the head of the bolt, and
with the other you can turn the thick nuts to
lift or loose the plate of the ABU.
To not enable any movement after the
receiver alignment on the vertical angle of
the head and due to the heat expansion
please close the locking nut under the thick
nut, as it shown on the figure, on both
sides.
Please note before the vertical receiver alignment we strongly suggest doing the
horizontal the same way as it is written above