2
0
1
5
-0
5
22
Commissioning
6.
We recommend making the height adjustment before the lateral adjustment,
since the height adjustment can mechanically modify the lateral position, but
this does not apply the other way around.
Once you have made the adjustments, tighten the central M6 screw to fix
the position in the horizontal direction.
Parallel light paths
If two light paths are installed next to each other without any optical separation,
the optical data couplers must be installed opposite each other in pairs to avoid
cross-talk. A minimum distance 'a' between the beam axes is not required,
provided that the adjacent pairs have the identical overall distance 'd'.
Figure 6.7
Parallel light paths
F2
F1
F1
F2
a
d
