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![](https://files.manualsfile.com/47028291-ds-d2046nl-c/bg7.png)
• The product is exposed to rain or water.
• The product is not properly operated according to the user manual. Do not adjust the control
parts beyond the user manual. The inappropriate control of parts which are not described in
the user manual will lead to the damage of the product, and will bring a lot of adjustment
work to the technical personnel.
• The product falls down or damages.
• The product runs abnormally.
• When replacing the parts of the product, please ensure that maintenance personnel use the
parts designated by the manufacturer or the parts with the same performance as the original
parts, so as to avoid
re, electric shock or other damage caused by the use of unauthorized
parts.
•
Aer compleng service or maintenance, maintenance technicians are required to perform
safety checks to ensure stable operaon of the product.
• When installing the product on walls or ceilings, ensure that the product is installed in
compliance with the method recommended by the manufacturer.
• Please keep the product away from heat source, including radiators, heaters, stoves and other
heang products.
• Using the product in situaons with fatal dangers such as death, injury and serious personal
injury is forbidden.
LCD Display Controller V2.0 Operaon Manual
vi
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