© NEC Corporation 2019 34
4
ACCESSORIES
4.1
Power Supply and Connecting Cables
Power Supply for Power Bar
Internal:
The internal electricity wiring is connected to a terminal in the Power bar.
External:
A power cord to supply power is not included. Provide a sufficient connection to
mains. For more information, see 14.1 Cable Plans.
Warning!
Only trained personnel, such as electricians or NEC personnel,
may connect the internal power supply to mains power supply.
Signal Cable
Internal:
The modules are connected over the Network and power supply socket, which also
forwards the signal to the next modules.
External: FA Series to video controller:
The FA Series comes with signal cables (STP
Cat5e) to connect data output of the video controller to the data input in the Power bar. For
more information, see 14.1 Cable Plans.
External: Video controller to PC:
Signal cables to connect the video controller and a PC are
included. Refer to Table 4 to choose the correct signal cable for that task.
Table 4: Compatible Signal Cable (Video Distributor)
DVI single link
HDMI
3G-SDI
Cable included in delivery
Cable included in delivery
Cable
not
included in delivery
4.2
Cabinet Alignment Bracket
When installing cabinets, the horizontal and vertical alignment for the whole LED wall is
important so that the image surface is even – without image distortions or light aberrations.
During installation, the alignment brackets help to align the cabinets across a given row and
with the neighboring rows. The alignment brackets line up the connecting edges and surfaces
of the cabinets. They are used at each junction point.
After the installation of the cabinets is finished, remove the Cabinet alignment brackets.
Otherwise, the Pixel cards do not fit on the cabinet.
Figure 35: Cabinet Alignment Bracket
