Daktronics Galaxy AF-3190 Series, Руководство пользователя, Страница: 27 / 97

flipped cables. This type of cable, as shown in
Figure 17 ,
has one end that is a mirror
image of the other end. When installing a network, to ensure correct cabling, always
install the cable from the output jack of one display to the input jack of the next
display.
Figure 17: Flipped Cable with RJ Connectors
3.4 Conduit
Reference Drawings:
Shop Drawings......................................................... Refer to Appendix A
Daktronics does not include the conduit. Refer to Shop Drawings for approximate
locations of power and signal conduit. You must use separate conduit to route:
•
Power
•
Signal IN wires
•
Signal OUT wires (if another sign requires signal)
Locate the conduit holes at the bottom right (rear view) of the back of the display
(refer to
Shop Drawings ).
Punch or drill out the desired conduit openings. Be careful not to damage
any
internal components. Attach the conduit, and then route the power and signal cables.
For displays with more than one face, signal and temperature sensor wiring between
displays can route through the same conduit.
Electrical Installation
3-5