LCD advertising machine in the operation and maintenance of the matters needing attention

In recent years, the LCD advertising all-in-one has become popular among users. For this reason, many LCD advertising all-in-one machines have appeared in the market. With the many applications of this advertising integrated machine, its maintenance work has received increasing attention. The owners of LCD advertising machines should pay attention to the following points in daily operation and maintenance:

1. Do not expose the product to rain or sun exposure so as not to affect the normal application of the product.

2, because the LCD advertising machine is mostly used in public places, voltage instability may cause damage to the facility. It is proposed to apply a stable 220V power supply and must not use a power supply together with a high-power installation such as an elevator power supply. If the voltage is often unstable in places such as subway stations, buses, etc., be sure to apply the appropriate voltage regulators for voltage regulation. Otherwise, it will be easy to form an unstable integrated advertising machine, and even burn out the advertising one machine.

3. Do not disassemble or repair the LCD advertising machine to avoid high-voltage electric shock or other risks. Professional repair personnel should be invited to complete all maintenance work.

4. Please don't plug or unplug the CF card in the boot mode. Please operate it after shutdown. Please carefully browse this manual before inserting or unplugging the CF card. Assume that the CF card is not plugged in. Do not insert it hard to avoid damaging the CF card pins. When this problem occurs, it is necessary to check whether it is possible to insert it in reverse.

5, before cleaning the LCD advertising machine screen, please unplug the power cord to ensure that the advertising machine is in a power off state, with a clean and soft cloth without a slight head wipe (preferably with a cloth to wipe the eyes), cut Do not apply spray directly on the screen.

6. Please do not block the ventilation holes and sound-producing holes in the advertising machine body. Never place the advertising unit near a radiator, heat source, or any other facility that may affect normal ventilation.

7. This machine has automatic power-saving features, such as: In the form of an external DVD, as long as the DVD is turned off, the machine will automatically shut down after a few seconds. If the machine does not work for a long time, please turn off the anti-theft lock at the inserting card to block the 220V power supply; or unplug the power directly.

This article is categorized by [Changhong Europe-MPDP splicing screen leader], reprint please explain the origin.

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