Generally, this type of TV can be turned off by entering the network Settings. Take Hisense TV as an example, you can click Settings and then select network Settings. On the network selection screen that is displayed, select Disable Network. The specific method of shutting down the network is as follows:
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1. Turn on the TV and go to the home page. You can see that the network in the upper right corner is on.
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2, find the remote control of the TV, press the set sign to enter.
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3. Select the System Settings button from the other Settings that appear on the TV screen.
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4. In system Settings, select Network Settings. At this time, you can see the signal name of the current network connection wireless, click to enter.
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5. Check the \"Off network\" button in the pop-up network selection dialog box to turn off the network of the TV.
Just use the set-top box remote control to return to the home page, and then select the smart file. You can use the TV remote control to enter the wireless network main interface to select network video to watch, including U disk and mobile phone screen.
Disconnect the TV cable network: You can find the cable network in the Settings, and then disconnect.