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• Preparation before wiring
Before connecting to power supply and switching on control signal to the entire screen, please carefully
check the power supply and signal cable connections. Please carefully check the "L" line, "N" line and "PE" of
each cabinet’s AC inlet, and ensure there is no short circuit between the three lines (Use multimeter to
measure).
• Power Supply Cabling Instructions
Please calculate and select the power distribution box or socket type based on 450
w/m
2
(N4W 540w/m
2
)
maximum power consumption. Please consult your power distribution box manufacturer to specifically match.
Cabinet’s input voltage is 100-240V/AC, and 3X1.5mm
2
power cable is used to connect from distribution box
to cabinet. When input voltage is 220V, each power supply can be used to supply power for maximum 16
cabinets. When the input voltage is 110V, each power supply can be used to supply power for maximum 8
cabinets.
• Cabinet terminal connection diagram
Take 2x4 cabinets for example; following are the instructions for power and signal cable connection method:
Product Wiring
Power Supply Wiring
Indicators: Green is signal indicator,
Red is power indicator Cabinet self-test button
Signal interfaces,
no difference for input and output
Power female plug,
power output
Power male plug,
power input
N Series User Manual
Leading LED Applications
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