The wireless screen operation is usually designed to be very user-friendly to ensure that users of all skill levels can easily use it. Here are some common wireless screen projection steps, they are usually relatively simple:

Make sure your device is connected: First, make sure that both your wireless screen projection device (such as an LED conferencing all-in-one) and the device that requires a screen projection (such as a smartphone, laptop, or tablet) are connected to the same Wi-Fi network.

1.Enable wireless projection function: Find the wireless projection function on the LED conference integrated machine, which is usually in the device's Settings menu.    

2.Select screen projection device: Enable the screen projection function on the device that you want to screen projection. For example, in Windows, you can boot by choosing Settings >

 System > Project to this Computer; On Mit can be started by "System Preferences" > "Display" > "AirPlay Display"; On a smartphone or tablet, it can usually be started with the 

"Screen Image" or "Projection" option in the drop-down menu.

3.Connect device: On the projection device, select the wireless projection receiving device (such as LED conference machine) to be connected. The device name is usually displayed in the list, click and select.

4.Adjust display Settings: After successful connection, adjust display Settings as needed, such as resolution, sound output, etc.

5.Start projection: Once everything is set up, you can start displaying content from the projection device to the LED conference integrated machine.

6.Most modern devices and operating systems have wireless screen projection built in, making operation intuitive and simple. However, the specific procedure may vary depending on the device model, operating system version, and wireless projection technology (such as Miracast, AirPlay, etc.). If you encounter problems, the device's user manual or online help document usually provides detailed instructions.