4.
Product Wiring
4.1 Power supply wiring
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Prepare before connecting
Before supplying power to the whole screen and providing control signals, please carefully
check whether the power supply and signal lines are connected correctly. Please carefully check
the "L" line, the "N" line and the "PE" line on the AC power input port of each cabinet to make
sure there is no short circuit between them (measured by multimeter).
Power line connection instructions
Please calculate the number of cabinets and plug types that the power supply can carry on
the basis of the maximum power consumption. Please confirm the input AC voltage of the
cabinet. If you have any questions, please contact the relevant manufacturers for accurate
matching.
Schematic diagram of cabinet interface connection
Note: The power interface is divided into input/output. The signal interface has no input/output.
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