Daktronics FB-2700 Series, Руководство по установке, Страница: 23 / 60

Electrical Installation
19
Multi-Court Tennis Power Connection
Daktronics multi-court tennis scoreboards have a built-in breaker for power termination.
Refer to the component location drawings in Appendix A for precise power/signal
termination location for each model.
1� Route the power cables via conduit into rear of display.
2� Look for a warning label similar to Figure 18 to locate the appropriate access panel
to the power breaker enclosure.
3� Loosen the screws or latches to open the access panel.
4� Route the power cables up through the bottom of the enclosure.
5� Use a flathead screwdriver to rotate the two latches 1/4 turn, and then remove the
enclosure cover.
6� Connect the power cables as follows and shown in Figure 20 :
• neutral (white) wire to NEUT.
• live wires to LINE 1 (black) and LINE 2 (red)
• ground wire (green/yellow) to the grounding buss bar, E41
7� Reattach the metal enclosure cover and secure the access panel.
LINE 1
LINE 2
NEUT.
E41
Z1 Z2 Z3 Z4
GN/YL
(GND)
RED
WHITE BLACK
Figure 20: 120/240 VAC Power Panel Termination (Cover Removed)