1. First turn on the Bluetooth audio and follow the instructions to make it in the pairing state; Generally, press and hold the Bluetooth key until the indicator light flashes alternately in red and blue, that is, it is in a pairing state;
2. Start the TV and enter the main interface of smart TV;
3. Use the TV remote control to find the system settings, click Enter, find the Bluetooth settings, and click Enter;
4. After entering the Bluetooth settings, first turn on the Bluetooth function, and then click Search Device to start searching for nearby Bluetooth devices;
5. After the general search is completed, a list of devices will appear. If you find the name of the Bluetooth audio, click Connect. Generally, you need to enter a pairing code, such as 0000 or 1234, subject to the instruction manual.
6. After entering the pairing code, the TV and the Bluetooth stereo are connected successfully, and the TV will transmit the audio signal to the Bluetooth stereo and play it out.