1、 Connection of receiving end: connect the receiving box of wireless display screen with large display screen through HDMI line;
2、 Connection of screen sending end: USB key sending end and app software sending end.
Through the wireless display of USB key type, the local area network of Windows computer does not need external network projection
1. Pair the USB button at the sending end of the wireless projector with the box at the receiving end. Insert the USB button on the receiving box and wait for the display light to be on, which is usually 10 seconds.
2. Insert the USB button into the USB interface of the computer, and the display lamp with the USB button is always on. Press the button once – Windows computer screen will be displayed on the large screen.