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b. Apply labels to the RF cables connected the
RF PCB (see Figure 3). You will need to
connect each cable to the same connector on
the new unit later.
c. Using a 7/16" open-end wrench, disconnect
the RF cables connected to the RF PCB (see
Figure 3).
d. If your system includes an inverter PCB, use
a screwdriver to loosen the two Phillips
screws securing the inverter PCB to the RF
PCB. You do not need to disconnect any
cables.
e. Disconnect all of the connectors from the
bottom of the PCB module. You will need to
connect each cable to the same connector on
the new unit later. Refer to the connector key
and label the cables as necessary.
f. Using a screwdriver, loosen the four Phillips
screws securing the PCB module to the
antenna frame.
g. Remove the PCB module.
h. Reverse these instructions to install the new
PCB module. Then proceed to "Step 3 -
Configure the Antenna" on page 4.
NOTE: Leave the radome off for now. You will
reinstall the radome later.
Figure 3 RF PCB Connections
RF
Cables
RF PCB
Figure 4 PCB Module Screws/Connectors
Screws (x4)
Connector
Connectors
Inverter
PCB
Screw (x2)
Key
3
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