No matter where the LCD advertising display screen is used, it needs to be maintained and cleaned after a period of use, so as to prolong its life.
1.What should I do if there are interference patterns on the screen when switching the LCD advertising board on and off?
This situation is caused by the signal interference of the display card, which is a normal phenomenon. This problem can be solved by adjusting the phase automatically or manually.
2.Before cleaning and maintaining the digital signage LCD advertising display, what should be done first? Are there any caveats?
1) Before cleaning the screen of this machine, please unplug the power cord to ensure that the advertising machine is in a power-off state, and then wipe it gently with a clean and soft cloth without lint. Do not use spray directly on the screen;
(2) Do not expose the product to rain or sunlight, so as not to affect the normal use of the product;
(3) Please do not block the ventilation holes and audio sound holes on the advertising machine shell, and do not place the advertising machine near radiators, heat sources or any other equipment that may affect normal ventilation;
(4) When inserting the card, if it cannot be inserted, please do not insert it hard to avoid damage to the card pins. At this point, check whether the card is inserted backwards. In addition, please do not insert or remove the card in the power-on state, it should be done after the power-off.
Maintenance details of outdoor LCD advertising display
The outdoor floor standing LCD advertising display that are often seen on the market are basically used in some public places. We all know that the use time is very long, so some advertising machines with excellent performance are needed. There will be problems with maintenance. Although the life of the advertising machine has a certain lifespan, the life of our advertising machine will be shortened due to various reasons during our use. Therefore, the maintenance of the multimedia advertising machine is also very important. So what are the general maintenance methods?
1. Since most multimedia advertising machines are used in public places, unstable voltage may cause equipment damage. It is recommended to use stable mains power, and must not use the same power supply with high-power equipment such as elevators.
2. Place the multimedia advertising machine in a ventilated, dry, and direct light-free environment. Do not expose the device to rain or humidity; leave more than 10cm of heat dissipation space around the device. To ensure normal operation, the continuous switching time should not be longer. as small as 10 seconds.
3. Do not place the multimedia advertising player in a sealed place, or cover the equipment, block the ventilation holes of the equipment, and prevent the equipment from being damaged due to excessive temperature in the chassis when the equipment is working. Maintenance can make our advertising machine have a longer life and play a big role.
Post time: Oct-28-2022