LightPointe AireLink 60, Инструкция по установке и эксплуатации

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AireLink

60 Installation and User Manual Rev. D System Installation
Page 70
5.9 INSTALLING AIRELINK™ 60 WITH EXTERNAL ANTENNAS
In general terms, the alignment of the AireLink™ 60 with an external 1 or 2 foot antenna is very similar
to the alignment of the system with the integrated 12 cm antenna. However, the larger antenna
systems, and in particular the 2 foot antenna system, have a narrower antenna transmission/receive
angle. Consequently the installation can take a little bit longer.
5.10 INSTALLING THE OPTIONAL ALIGNMENT SIGHT TOOL FOR EXTERNAL ANTENNAS
To ease the alignment process using narrow angle 1 and 2 foot external antennas LightPointe provides
an optional
Alignment Sight Tool (see Fig. 5-10) that attaches to either the 1 foot or 2 foot antenna
system. The Alignment Sight Tool does not eliminate the need for precise adjustment of the antennas
but it shortens the time it takes to correctly point the antenna towards the remote antenna locations.
Figure 5-10: Alignment Sight Tool (External Antenna System)
5.11 AIRELINK™ 60 WITH 1 FOOT ANTENNA
In case of the AireLink™ 60 with the external 1 foot antenna the Alignment Sight Tool attaches to the
mounting/alignment bracket. The following procedure to install the Alignment Sight Tool should be
followed:
1. Determine the location to install the Alignment Sight Tool. The Alignment Sight Tool can be
positioned on the top or bottom of the antenna mount (see Fig. 5-11, upper left). It is best to
attach sight beside the azimuth adjustment screw to ensure adequate room for use of wrenches
during alignment procedure. Note that antenna mount can be used in different orientations;
therefore the azimuth adjustment screw may be on the top or bottom.
2. Slide sight onto the mount. It is very important to make sure that the ridge on the mount is
engaged with the groove on the underside of the sight clamp. If the clamp does not fit as shown
Fig. 5-11 (upper right), see Sight Setup instructions further.
3. Once the sight is in position on the mount tighten the knob to hold it in place.