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01 |
Shenzhen AOTO Electronics Co., Ltd. reserves the right to change this Manual, which has no further notice for
subsequent changes, and shall not be responsible for any direct, indirect, intentional, or unintentional damage
and/or hidden danger caused by improper installation or use of the product without following the manual.
is a registered trademark of Shenzhen AOTO Electronics Co., Ltd. All other trademarks mentioned in this
manual are the property of their respective manufacturers.
1)Please read this manual carefully and follow the instructions before use.
2)Please follow the methods for installation in the user manual to complete the installation.
3)Please cut off the power of the screen body during installation and maintenance to prevent electric shock and
injury, and avoid short circuit of the live parts of the PCB board against the metal frame.
4)DO NOT place the product face down on an irregular surface to avoid permanent damage to the display surface
of the product.
5)DO NOT place the product on the tilted or unstable table or card, if not, the product may fall or topple, which will
cause permanent damage to the product.
6)DO NOT place any heavy object on the power cord to avoid damaging the cord and causing electric shock or fire.
7)DO NOT repeatedly bend or move the power cord or data cable frequently to avoid damaging the cord and
causing electric shock or fire.
8)Please connect the power cord and/or the network cable as recommended by AOTO.
9)Please arrange, tie and fix the power cord and network cable orderly after the installation, and separate the
strong and weak current.
10)Please use soft, non-corrosive and non-staining material to clean the display regularly. If there is any question
about cleaning, please contact the customer service
11)Please use in a well-ventilated environment.
12)DO NOT contact the product for a long time or expose it to the environment with a lot of dust, strong acid and/or
strong alkaline substances, if not, the product may be damaged permanently.
13)DO NOT place fire or any device that gives off high heat around the display.
14)Please use AOTO original accessories; please contact the customer service if using self-purchased accessories.
15)Arrange professionals to inspect the display regularly.
1)DANGER OF ELECTRIC SHOCK: Danger of high voltage, Non-professionals are prohibited from opening the panel. It
is forbidden to plug and unplug the power cord under working conditions.
2)DANGER OF PERSONAL CASUALTIES: It is necessary to take corresponding protective measures for high-altitude
operators to avoid accidents.
3)KEEP AWAY FROM FLAMMABLES AND/OR EXPLOSIVES: Keep the screen away from inflammables and explosives.
4)Keep away from the air outlet of the air conditioner and keep the screen dry
5)CLASS I EQUIPMENT AND GROUNDING IS REQUIRED: The display is requested to be grounded
6)POWER ON REGULARLY: If it is not used for a long time, the power supply of the display should be turned on regularly
(the LED display cannot be turned off for a long time). If the display has not been used for more than 3 days under
the condition of high ambient humidity, it is necessary to check whether there is moisture on the surface before
lighting up; if there is moisture, ventilation or dehumidification is required. Pre-heating light-up is required to light
up the display: keep the black screen for 2 hours after power-on, preheat the display at 10-20% brightness for 4-8
hours, and then adjust it to normal brightness (40% - 80%) to light up the display to eliminate moisture, so as to avoid
any abnormality during use (the brightness can be manually adjusted by the user according to the use environ-
ment).
7)POWER SUPPLY: When wiring power supply, please pay attention to load balance, overload is strictly prohibited.
Before installation, please ensure that the operating voltage of the display is suitable for the local grid voltage.
1)Non-professionals are not allowed to disassemble the product without permission to avoid electric shock of
high voltage.
2)Please consult the local power supply operator if not clear about the local grid voltage.
3)Personnel working at heights shall be provided with safety protections.
4)The frame structure of LED display should be designed and constructed by professionals.
5)Make sure to take safety measures for grounding the equipment.
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