Loading ...
Loading ...
Loading ...
Indoor Fixed LED Display Unit Installation Guide
i
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
Danger
Indicates a hazardous situation which, if not avoided, will or could
result in death or serious injury.
Caution
Indicates a potentially hazardous situation which, if not avoided,
could result in equipment damage, data loss, performance
degradation, or unexpected results.
Note
Provides additional information to emphasize or supplement
important points of the main text.
Safety Instruction
For safety concerns, the device has been strictly tested before shipment. However, incorrect
installation or usage may lead to hazardous results such as electric shock and fire. To ensure the
service life and best performance of the device, please read the notice and plate signs carefully
and follow the safety instructions. Keep this guide properly for later use.
Caution
● To ensure safety, the installation parts and the wall should support four times the weight of the
device.
● Install the device no more than 5 mm away from the wall or other metal racks in case of lamp
board drop resulting in electric shock.
● Please set the brightness of the LED display within 500 nits to avoid power overload.
● The device may generate radio interference in indoor environment. Necessary precautions may
be required.
● To reduce the risk of fire or electric shock, please do not expose the device to rain or humid
environment.
● 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 before operating the device.
● To avoid the risk of electric shock, please do not operate when the power is on.
● Please do not plug and unplug the power cable when the power is on.
● Ensure the correct wire sequence of the terminals connected to the AC power supply.
● Do not place anything containing liquid on the device to avoid the risk of fire or electric shock
caused by liquid-splashing.
● The device is only suitable for installation on the concrete or non-flammable surfaces, to
prevent molten material from dripping to the bottom during fire caused by internal failure.
● Keep 90 degrees when moving and using the device.
Loading ...
Loading ...
Loading ...