Follow these steps to set up and use the Bluetooth keyboard feature on your Smart TV:

1. Plug the keyboard into an AC outlet using the specified power adapter.
2. Turn on the Bluetooth keyboard.
3. Check if the Smart TV is within 10 meters (33 feet) of the keyboard. If not, move it closer.
4. On your Smart TV, navigate to the 'Settings' menu and select the 'Network' tab.
5. Select the 'Bluetooth Connection' option and then click on 'Search.'
6. Choose your Bluetooth keyboard from the list of devices and enter the pairing code provided in the accompanying documentation.
7. Once connected, you can start using your Bluetooth keyboard to type or navigate.