Wireless Projection (Convenient and Flexible, Suitable for Mobile Scenarios)
2.1 Prerequisites for Computer Wireless Projection
The computer and the LED screen (or its projection device) must support the same wireless protocol:
• Mainstream protocols: Miracast (Windows), AirPlay (Mac/Apple devices), Chromecast (Android/Chrome browser);
• Some LED screens have built-in wireless projection functionality; an external wireless presenter (e.g., TV Stick, MiraScreen) is required if not.
2.2 Common Wireless Projection Operations
• Windows (Miracast):
1. Enable the wireless projection function of the LED screen/presenter (e.g., in "Waiting for connection" status);
2. Click Notification Center > Connect in the lower right corner of the computer and select the corresponding LED screen name.
• Mac (AirPlay):
1. Ensure the Mac and the LED screen (or presenter) are on the same WiFi;
2. Click Control Center > Screen Mirroring in the upper right corner of the screen and select the LED screen name.
• Auxiliary External Presenter:
If the LED screen has no wireless function, insert the presenter into the LED screen's HDMI port, install the corresponding APP on the mobile phone/computer, and connect via QR code to push content to the LED screen.
