Signal Lights; Power Bar; Figure 29: Signal Lights On The Back Of The Module; Figure 30: Signal Light Interface Connected To Hub Board - NEC FE Series User Manual

Signal Lights

The Signal lights are on the back of the module (Figure 29). They indicate the status of the
module. The three lights are red, green and blue.

Figure 29: 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 30: Signal Light Interface Connected to Hub Board

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 31: Power Bar with Cable Exit Point

B
A
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