What are the important considerations when purchasing and installing an indoor LED display?

First, you need to determine whether to purchase a complete indoor LED display or individual components. For those without experience in installing indoor LED displays, it is recommended to buy a complete cabinet-type LED display, as the installation process is relatively simpler. If purchasing individual LED components, the risks are relatively higher, especially for indoor LED display modules. Due to the high pixel density and small size of the LED lamps, they are prone to falling off or developing dead pixels. Additionally, the alignment of gaps between modules can be challenging for those without prior experience in installing LED modules, requiring more time to adjust the seams and ensure flatness between adjacent modules.

During installation, it is essential to handle the components with care, protecting the LEDs and avoiding improper stacking or pressing that could damage the modules. After connecting the power, it is advisable to use a multimeter to check for wiring errors, if possible, to prevent irreversible damage. If a multimeter is not available, it is recommended to double-check the connections and power on the system in segments to ensure safety.