Signal Lights; Power Bar; Figure 30: Signal Lights On The Back Of The Module; Figure 31: Signal Light Interface Connected To Hub Board - NEC FE Series User Manual

3.5.6

Signal Lights

The Signal lights are on the back of the module (Figure 30). They indicate the status of the
module. The three lights are red, green and blue.

Figure 30: Signal Lights on the Back of the Module

The Signal lights are fixed on a PCB (A) to the inner backside of the cabinet and connected to the
Hub board with the Signal light cable (B).

Figure 31: Signal Light Interface Connected to Hub Board

3.5.7

Power Bar

The Power bar is the LED Wall component for the distribution of data and power. It is located at the
bottom of the LED Wall and connects to each row of modules via the Network and power supply
socket. The Power bar also serves as cable conduit: The cables for power supply and data
transmission run inside the Power bar from Hub boards and the terminals to the exit points on the
back of the Power bar.

Figure 32: Power Bar with Cable Exit Point

B
A
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