EH-5500FD Installation Manual
Page 19
3.
Place the assembly on the mounting pole and rotate the front and back
mounting brackets to close the assembly on the pole. Replace the unit mounting
bolt that was removed.
4.
Ensure that both front and back mounting brackets are attached evenly to the
pole, and are completely level.
5.
Use the 13mm open wrench to tighten the nuts on both unit mounting bolts.
Temporarily tighten the unit mounting bolts at this stage to keep the unit from
moving freely.
6.
By default, the ODU is delivered with the quick release plate (
) securely
attached in a vertical polarization. If necessary, change the ODU polarization to
match the orientation of the remote ODU by removing the quick release plate,
changing its orientation, and reattaching. For ease of reference, the markings V
(vertical) and H (horizontal) are engraved on the back side of the ODU.
7.
Examine the position scales of both the Azimuth adjustment lock bolts (
) and
the elevation adjustment lock bolts (
), found on the front mounting bracket,
and ensure that they are positioned at 0 degrees (in the middle of the scale).
8.
Position the quick release hooks (
) onto the top elevation adjustment lock bolt
(
) and carefully set the ODU in place on the front mounting bracket and slide it
firmly inwards.
Hint:
Mount the ODU by attaching the interior quick release hook (A) in place
before
attaching the exterior hook (B). The interior hook is the one located farthest from the
tightening nut, as shown below.
A.
Interior Quick Release Hook
B
. Exterior Quick Release Hook
C
. Elevation Position Slot
Figure 2-4 Quick Release Hooks
9.
Unlock
the Azimuth adjustment lock bolts (
) and the elevation adjustment lock
bolts (
).
10.
Stretch the elevation screw tension band (
) slightly and connect it to its
mating tension pin, located on the quick release plate.
