Three AV cables are yellow, red, and white. The yellow line represents the video, the red line represents the right channel, and the white line represents the left channel, as shown in the following figure:
To connect a set-top box through AV, follow these steps:
1. Connect one end of the AV cable to the AV adapter by color.
2. Connect the AV adapter to the [avinput 1/component input] or [avinput 2] interface behind the TV. (Note: [avinput 1/component input] is a public interface. To facilitate future connection to the component input device, connect [avinput 2] As an example .)
3. Connect the other end of the AV cable to the interface behind the set-top box in the following way: White line connection [L] interface; Red Line connection [R] interface; yellow line connection [VIDEO] interface. (Note: The Interface name and location behind the set-top box are different based on the brand and model. The operation steps and images are for reference .)
4. Press the "program source" key of the TV remote control continuously to stay for 2-3 seconds when moving to "AV2.
After completing the preceding operations, you can open the set-top box to watch the program.