User Manual

6. Equipment Commissioning
78
WiBAS-Connect TS (Auto-Polarization Edition), Continued
Procedure for WiBAS-Connect Auto-Polarization TS with Parabolic Low Profile Antenna,
c
ontinued
Step
Action
6
Perform fine alignment, as follows:
• Use the spanner key to loosen the azimuth adjustment bolts (A). Perform azimuth
adjustment by holding tool’s handles firmly and slightly move the antenna/radio combo
(within the ±10
o
range around the azimuth axis) until the voltage readout reaches a desired
level.
(A) = Azimuth bolts x 2 (up and down)
• Use the spanner key to loosen the elevation adjustment bolts (E). Perform elevation
adjustment by holding tool’s handles firmly and slightly move the antenna/radio combo
(within the ±10
o
range around the elevation axis) until the voltage readout reaches a
desired level.
(E) = Elevation bolts x 2 (left and right).
The captured QI value is related to H (horizontal) polarization and should be
recorded.
The RSSI voltage (actually the voltmeter value) provides a direct relationship with
RSL. For WiBAS-Connect see WiBAS-Connect terminal station RSSI measurement
calculation formula on page 41).
Continued on next page