Daktronics BB-2102 Tuff Sport Four-Sided Basketball LED Scoreboard - Manual (Page 23)

Electrical Installation 17
 Scoreboard power and signal connectors are located on top of the scoreboard cabinet.
Input cables should be routed to the left, and output cables should be routed to the
right (as viewed from the front). The scoreboard section that will receive main
power/signal is designated “Face A”; all other sections are named in relation to it.
Power and signal flows to the right around the display from face output to face input.
Figure 7 shows the power and signal flow between sections. Main power and signal are
terminated last (refer to Sections ‎4.3 and ‎4.5, respectively).
 Backlit ad panel and message center connectors are located on the sides of the
cabinets. Inputs are on the left, and outputs are on the right (as viewed from the front).
Each message center requires its own power input, while backlit ad panels may be
daisy-chained together for power, like scoreboards. Message center signal connections
use 6-pin RJ45 quick connect cables; main signal may be wired or wireless.
Refer to Drawing A-154599 in Appendix E for connection details of power and signal
from one backlit ad panel or message display section to the next. Refer to Drawing
A-822860 for additional message center connection details.
Figure 6: Scoreboard Power & Signal Connection, Top View