![]() USB (Universal Serial Bus) is used to control and manage the projector (USB-B). Only analogue signals can be transmitted via DVi-A, only digital signals via DVI-D and both types of signals via DVI-I. ![]() An extra small variant is the MiniDisplayPort, which is used especially with Apple devices.ĭVI (Digital Visual Interface) is an interface for the transmission of video data. Due to its compact size, the connection is most commonly used in notebooks. In addition to HDCP encryption, DPCP is also supported. The DisplayPort connection is a VESA-standardised connection for the transmission of image and sound data. It can be screwed to the input or output device and can be adapted to YUV with a suitable configuration. Compared to the other analogue connections, it offers good picture quality. It is also called DSub15 and is often found on notebooks and PCs. The VGA connector is a 15-pin connector for analogue image transmission. HDMI 2.1 or higher should be used from 120Hz refresh rate in 4K. For high-resolution picture quality in UHD, 4K or HDR, the connection via HDMI 2.0a and higher is suitable. Since HDMI 1.4 (High Speed) suitable for transmission of 3D content in Full HD. Necessary for high-resolution picture quality (HDTV). ![]() Digital connection for the transmission of picture & sound.
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