Safety precautions for using outdoor advertising machine
Safety Precautions for Using Outdoor Advertising Machine
1. In order to prevent damage to the display of the outdoor advertising machine, the LCD display of the outdoor LCD advertising machine must be firmly installed on the ground or on a fixed bracket according to the installation method in the instruction manual.
2. Before cleaning and maintaining the internal components of the outdoor LCD advertising machine, disconnect the power supply of the display to avoid electric shock.
3. If the outdoor LCD advertising display is exposed to the sun for a long time, the surface of the LCD display and the casing may be very hot. At this time, be careful to touch it to avoid burns.
4. Please note that the surface of the outdoor LCD advertising machine cannot be covered by other objects, so as not to affect the heat dissipation effect and cause adverse factors.
5. Do not cover the outside of the device with objects, as this may cause heat dissipation problems and affect the display.
6. When cleaning or maintaining the inside of the equipment, be sure to do it with the power off.
7. When using the outdoor advertising machine, do not touch the internal electrical components directly with your hands to avoid personal injury.
8. Before cleaning the screen of this machine, please unplug the power cord to ensure that the advertising machine is powered off, and then gently dust off the dust with a clean, soft, lint-free cloth. Do not use spray directly on the screen;
9. Do not expose the product to rain or sunlight to avoid affecting the normal use of the product;
Please do not block the ventilation holes and audio holes on the casing of the advertising machine, and do not place the advertising machine near a radiator, heat source or any other equipment that may affect normal ventilation;