17
If the outlet is outdoors, place the power adaptor in a water proof box.
6. After the cable connection is complete in the wiring cavity, tighten the screws on the
cover to close the wiring cavity using M4 cross screwdriver.
3.6.7 Connect Ground Cable
Make the grounding cable according the actual situation of the installation site.
The Nova-233 G2 provides two grounding screws, which is located on the bottom of the
base station, as shown in Figure 3-2.
Figure 3-2 Location of Grounding Screws
1. Unscrew one grounding screw, connect one end of the grounding cable to the
grounding screw, and fasten it again.
2. The other end of the ground cable needs to connect to a good grounding point.
Install Antenna Feeder System
3.7
There are two kinds of outdoor antennas, omnidirectional outdoor antennas and
directional outdoor antennas, whose installation will be introduced in the following,
respectively.
3.7.1 Install Omnidirectional Antennas
One should pay attention to the followings while installing the omnidirectional outdoor
antenna:
The diameter of the pole for omnidirectional outdoor antennas is required to be
35mm ~ 50mm. A typical case is to use the 50mm-diameter round-steel-made pole
(with details depending on the specific antenna type).
Make sure that the top of pole and the clamp beneath the antenna are at the same
level, after installing the omnidirectional outdoor antenna on the pole.
Make sure that the antenna is high enough to meet the coverage requirement, and
