
Section Splicing
12
19�
Section 3: Display Installation (p�7)
to install the billboard.
20�
Connect the signal splice
cables from the display top
section Signal A on the bottom
section to Signal A on the top
section and Signal B on the
bottom section to Signal B
on the top section. Refer to
.
21�
Connect the power
splice cable to the power
interconnect jacks on each
display section.
22�
Connect the purple/white
contactor signal harness from
the top section term panel to
the bottom section term panel.
.
This end of the
fiber cables is
already attached
to the top
section PLR
Signal cables connect
to the fiber patch
panel located on
the internal vertical
Contactor signal
harness connected
to the bottom of
the term panel
Module sheets,
fan stiffeners, and
this vertical are
hidden for clarity
Power entrance hole
located in the bay
next to the term panel
Power cables pass
through the vertical
and connect to the
cables coming out
of the power
entrance hole
Insert the provided
PVC coupler into the
perimeter hole before
dropping cables down
Power and signal
cables are coiled
here before splicing
Figure 17:
Power and Signal Splice Connections
Figure 18:
Contactor Signal
Harness