I. Site and Space Preparation

1. Size Calculation: Determine the LED display module dimensions, pixel size, and bezel width to ensure the installation site has sufficient space to accommodate the display.

2. Power Consumption Assessment: Evaluate the average and maximum power consumption of the display to select an appropriate power supply solution.

3. Power Grounding: Ensure that the AC220V power input of the display or the connected computer is properly grounded to maintain stable operation.

II. Considerations for Outdoor Environments

1. Waterproofing and Leak Prevention: Due to the harsh outdoor environment, ensure that the junction between the display and the building is waterproof and leak-proof to prevent rainwater infiltration.

2. Drainage Measures: The display should have effective drainage systems to ensure that water can be properly discharged.

3. Lightning Protection: Install lightning protection devices on both the display and the building to guard against the strong electrical and magnetic surges caused by lightning strikes.

4. Heat Dissipation and Cooling: Install ventilation equipment, such as axial flow fans, to maintain the internal temperature of the display within the appropriate range (-10℃ to 40℃), preventing overheating and potential equipment damage.

III. Other Important Considerations

1. Audience Distance and Viewing Angle: Consider the audience's distance and viewing angle requirements when choosing the appropriate display size and installation position.

2. Ambient Light Variations: Select an appropriate brightness adjustment solution to ensure the display remains clearly visible under varying outdoor lighting conditions.