Huawei DBS3900 Installation Manual page 77

DBS3900 (Ver.B)
Installation Guide
Figure 6-58 Removing the USCU.
Step 2 Install a satellite receiver on the USCU, as shown in
1.
2.
3.
4.
There are six mounting holes on the satellite receiver. You need to install only three screws on
the receiver, as shown in
Issue 06 (2011-09-15)
Remove the three M1.6 screws from the USCU.
Align the mounting holes on the satellite receiver with the bolts on the USCU.
Tighten the three M1.6 screws that were removed in
Connect one end of the RF jumper to the RF port on the satellite receiver and the other end
to the GPS port on the USCU.
CAUTION
Figure 6-59
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6 Outdoor Scenario with AC Power Supply (BBU Installed
Figure 6-59.
Step 2.1
in an APM30H)
to 0.1 N·m.
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