1. Safety considerations: LCD screens are usually large display devices, and wall fixing, power supply wiring and data cable wiring are required during installation. If the installation is carried out by professionals without construction qualification, there are potential safety hazards. Improper installation method may lead to instability of the large screen, easy to collapse or cause other security problems.
2. Technical requirements: The installation of LCD screen needs to master certain technical knowledge and skills. For example, it is necessary to know the interface type, signal transmission mode and resolution setting of the big screen, so as to ensure that the big screen can work normally and show good results. Personnel with construction qualifications can skillfully operate and debug these technical details after training and examination.
3. Warranty and after-sales service: Most LCD large-screen products provide certain warranty and after-sales service. If it is installed by personnel without construction qualification, it may lead to product damage or abnormal work, further affecting the effectiveness of warranty and after-sales service. Installers with construction qualifications can install according to the specifications, ensure the normal operation of products, and provide effective after-sales service when maintenance is needed.
Extended content:
Besides construction qualification, there are other factors to consider. For example, a large LCD screen needs to consider structural bearing capacity, power supply capacity and environmental factors. Qualified installers can comprehensively consider these factors and take appropriate measures to ensure the installation quality and use effect. Therefore, finding a professional installation team with construction qualification is an important step to ensure the installation quality and stability of LCD screen.