Completing The Installation; Antenna Cable Fixing - Motorola PTP 400 Series User Manual

Step 3: Route and make off the ends of the Antenna cables
Step 4: Connect the antenna cables at the antennas
Step 5: Connect one of the antenna cables at the ODU
Step 6: Connect the ODU to PIDU Plus cable and configure the unit as described in
section 7.7 "Connecting Up".
Step 7: Align the connected antenna using the tones as described in section 7.7.10
"Aligning the PTP 400 Series ODUs".
Step 8: Connect the other antenna to the ODU.
Step 9: Disconnect the cable to the already aligned antenna.
Step 10: Align the second antenna using the tones as described in section 7.7.10 "Aligning
the PTP 400 Series ODUs".
Step 11: Re-connect the second antenna to the ODU (Note: you will notice the tone pitch
increase as you re-connect the second antenna due to the additional received
signal).
Step 12: Use the relevant status web pages to check that you are getting the results you
expect from your link planning.
Step 13: Complete the installation as detailed below.

13.8.10 Completing the Installation

The installation should be completed by checking all mounting nuts bolts and screws,
securing all cables and weatherproofing the installation.
WARNING: Final tightening of the antenna mountings may cause the antenna alignment to
be altered due to distortion in the mounting bracket caused by tightening. It is recommended
that the installation tone be left turned on (armed) during this process so that any movement
can be noticed and counter acted by tightening the other side of the bracket.

13.8.11 Antenna Cable Fixing

Cables should be secured in place using cable ties, cleats or PVC tape. Care should be taken
to ensure that no undue strain is placed on the connectors on both the Connectorized version
of the PTP 400 Series Bridge unit and the Antennas and also to ensure that the cables do not
flap in the wind. Flapping cables are prone to damage and induce unwanted vibrations in the
mast to which the units are attached.
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