Nexnovo NR Series, Installation And User Manual

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Protection From Injury
Important Warnings
Power System
Protection From
Injury
。
Power System
Protection From Fire
Protection From Fire
Do not stick filters, masks or other materials directly onto LED modules.
Do not modify the product in any way not described in this manual.
Install only genuine NEXNOVO parts in or on the product unless an alternative is described in this
manual.
Do not operate the product full load if the ambient temperature of power units (Ta) exceeds 70℃
(158° F).
If for hanging system,create an installation by installing panels at the top and working downwards.
Disassemble an installation by removing panels at the bottom and working upwards.
If for standing system,please install the first cabinet from bottom and dismantle from top.
Maximum and minimum ambient temperature :
The maximum ambient temperature for the LED wall is 50 °C; the minimum temperatureis -20 °C.
High leakage current :
In order to avoid risk of electric shock due to high leakage current, proper grounding of the installation
is required.
Before operation,please check and ensure power cord and connect are intact.
Mains cords:
The power cords delivered with this system have special properties for safety.
They are not user Serviceable. If the power cords are damaged, replace them only with new ones.
Never try to repair a power cord.
Data cables:
The data cables provided with this system have special properties for safety.
They are not user serviceable. If the data cables are damaged, replace them only with new ones. Never
try to repair a data cable.The length of a data cable must not exceed 100 m (332 feet). Avoid exposure
of data cables to accidental contact with lightning or power conductors.
NR screen cannot be hot swapped:
ALWAYS disconnect the power cord from the control box before connecting or disconnecting the NR
panel screen cable string or one of the NR panel screen units.