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Full-Color LED Splicing Display Unit Installation Guide
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Chapter 3 Cabinet Installation
3.1 Introduction
A cabinet is a basic unit for LED engineering installation in which LED modules are neatly mounted
on a metal sheet (cast aluminum) box, with a built-in independent receiving card and switching
power supply, an engineering installation structure, and independent display.
3.2 Install the Cabinets
3.2.1 Precautions
Read the following precaution tips before you install the LED screens:
● Install the LED screens after the decoration construction is completed.
● Avoid humid or high-pH environment to prevent damage to the LED lamps.
● Do not expose the device to rain or humid environment to reduce the risk of fire or electric
shock.
● Electric discharge may last for a short period of time after the power is shut down. Please wait
two minutes after the power is shut down to operate the device.
● Only use the original power cable delivered with the device. Contact authorized dealer to
purchase power cable with same specifications.
● Please do not frequently plug and unplug the power cable when the power is on.
3.2.2 Stitch Cabinet Frames
Before installing the cabinets, you need to stitch the cabinet frames first.
Locate Cabinet Frames
Align two cabinet frames with the locating studs and installation holes. Each cabinet frame is
equipped with two locating studs, five installation holes, and six lock connectors. Positions of the
locating studs and installation holes are shown as follows.
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