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HDMI interface conversion method Under normal circumstances, the TV box is equipped with HDMI interface. Take the enhanced version of the millet box 3 as an example. Use the HDMI cable to connect the millet box, and connect the Konka TV's HDMI port. 
AV Interface Connection Method Method 1: Millet Box with AV Interface Millet Box with AV Interface For example, the millet box 3S/3C can connect to the old TV through the AV cable. 
However, the millet box is not equipped with a TV AV cable. Therefore, we have to prepare a three-line AV cable with one head connected to the box and the other end connected to the TV in color. 
One end of this kind of converter is the traditional AV interface, and the other end is a new type of HDMI interface. The AV cable is inserted into the TV and the converter AV interface according to colors. 
Then the HDMI interface of the converter can be connected to the HDMI port of the TV box. After this method is successfully connected, your old TV can also install a sofa butler, watch free movies, watch HDTV live, and experience the feeling of a smart TV. 
The old-fashioned television is mainly divided into two camps, one is not too old with an HDMI interface, and the other is a large ass TV with an AV interface in ancient times. Both of these interfaces can be completed through the millet box. Modified. After the connection is complete, you can install a sofa butler, watch movies on the old TV, watch the live broadcast, and experience the fun of the smart TV. Method 2: The millet box with no AV interface just mentioned that there is no AV interface for the enhanced version of the millet box 3. In the face of this situation, we need to prepare a HDMI-to-AV interface extension cable.