Notes on the use of video signal interface: 1. The video cannot be transmitted, and the connecting cable may be damaged. It is recommended to check whether the connecting cable is damaged. Do not bend the connecting wire or squeeze the power cord during daily use.
2. There are different versions of the same thread. For example, HDMI is divided into standard interface and mini interface, and the interface sizes are different. It is recommended to choose according to the use requirements.
3. If the video signal interface is damaged, don't take it apart for inspection. It is recommended to contact a professional for operation, and the transmission interface can be replaced. The pin of the interface is fragile, so do not press it hard to avoid bending the pin and affecting the normal use of the equipment.
Data expansion: HDMI is used to replace the older analog signal audio and video transmission interface, such as SCART or RCA. It supports various TV and computer video formats, including SDTV and HDTV video, and also supports multi-channel digital audio. DVI interface is mainly used to connect computer graphics cards with digital display and output functions.