How to cast a screen on a TV that is not connected to Internet?

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TVs that are not connected to the Internet can be screened through wireless screen projection devices. The specific operation methods are as follows.

How to cast a screen on a TV that is not connected to the Internet?​

1. Connect the screen casting device​

Connect the HDMI and USB power cables of the projection device to the HDMI and USB ports of the TV respectively.

2. Switch the TV signal​

Then switch the signal source of the TV to HDMI display, and open the screen casting device page.

3. Connect to the mobile phone to cast the screen​

Go back to the phone and turn on wireless screen mirroring or screen mirroring, and select the corresponding screen mirroring device to connect.