Daktronics Galaxy AF-3400 20 mm Monochrome/RGB Double-face Displays - Manual (Page 19)

Power Installation 11
Option 1: J-box Termination
1. Route power cable through the sign pole to the right end of the display (Figure 8).
2. The power termination enclosure will contain two or three wires plus a ground
coming from the interior of the display. These wires are pre-terminated to the power
termination panel inside the display.
3. Connect the wires coming from the display interior to the power wires using wire
nuts. Refer to Figure 9 for 120 V termination and Figure 10 for 240 V termination.
Note: The following colors are used for the pre-terminated wires:
120 volt 240 volt
x Line 1 – Black x Line 1 – Brown
x Neutral - White x Neutral - Blue
x Grounding – Green-Yellow x Grounding– Green-Yellow
Figure 9: 120 V Power Termination
Figure 10: 240 V Power Termination
Figure 11: 120/240 V Power Termination