Dueltek Computer Products provide 4x4 HDMI Matrix, which routes high-definition video in multiple resolutions up to 1080 pixels plus multi-channel digital audio from any of the four HDMI sources to the displays. Four outputs give the choice of sending high definition audio and video signals up to four displays.
Any four to any four matrix switching in the 4x4 HDMI Matrix allows versatility for integrated systems. The 4x4 HDMI switcher eliminates the need to disconnect and reconnect sources to a display equipped with one input. 4x4 HDMI Matrix works with any source that connects to an HDMI display. Each source is accessible at all times by any display by selecting it with an IR remote.
Fully HDCP (high bandwidth digital content protection) compliant is a standard encoded into the video signal to prevent it from being pirated. If a source device is HDCP coded and is connected to a display or projector without the proper decoding mechanism, the picture is relegated to snow or in some cases, low resolutions of the images. In order to see high resolution digital video with HDCP compliance, the source, the display and anything in between should be HDCP compliant.
The device works after connecting any four HDMI sources to the Matrix's inputs and then four displays should be connected to the Matrix's outputs. Once the sources, the matrix and the displays are powered and connected, then the user selects sources to view on displays using the IR remote.