Nexnovo NR Series, Инструкция по установке и эксплуатации

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Protection From
Electric Shock
Safety Information
Read below safety information before
powering or servicing this product. Warning！
The following symbols are used to identify important safety information on the
product and in this manual:
Safety information Protection from
electric shock
Protection from fire Protection from injury Power system
Safety Information
Important Warnings
Hot surface
This product is for professional use only by qualified technician with installation skills of led display.
This product presents risks of severe injury or death due to fire hazards, electric shock and falls.
Safety Information:Read this manual before installing, powering or servicing this product, follow the
safety precautions.
Listed below and observe all warnings in this manual and printed on the product.
If you have questions about how to operate the panel safely, please contact your supplier.
Connect the product to AC mains power within the range 90- 264 V nominal at 50 or 60 Hz only.
Disconnect the product from power when not in use.
Always ground (earth) the product electrically.
Before using the product, check that all power distribution equipment and cables are in perfect
condition and rated for the current requirements of all connected devices.
Do not use the product if the power cable or a power plug is in any way damaged, defective or showing
signs of overheating.
Do not attempt to open any cover.
Refer any service operation not described in this manual to a qualified technician.