User's Manual

3.2.3. Grounding
Grounding must be carried out. Connect an earth-bonding cable to the grounding
connection provided at the outside of the Remote Unit (see chapter 3.2.2
Connections). Do not use the grounding connection to connect external devices.
figure 3-4 Grounding bolt with
loosened hex nut, exemplary
figure 3-5 Grounding bolt, schematic view
After loosening the hex nut, connect the earth-bonding cable between the two
washers as illustrated in the figures above. Then, fasten all parts again with the hex
nut.
3.2.4. Connection of the Antenna Cables
The Remote Unit has 7/16-type antenna connectors. For its location please refer to
chapter 3.2.2 Connections. For mounting the cable connectors, it is recommended to
refer to the corresponding documentation of the connector manufacturer. The
bending radius of the antenna cables must remain within the given specifications.
For the selection of cable and antenna it should be considered that, on the one hand,
a cable with higher loss is less expensive but, on the other hand, it impairs
performance.
It is sufficient to tighten the 7/16-type antenna connectors hand-tight. The use
of a tool (like pliers) may cause damage to the connector and, therefore, lead
to a malfunctioning of the Remote Unit.
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