Restore any HDMI signal up to 4K UHD with HD digital audio. Not only will it restore the signal, but it will also reveal the cause of the failure!
With 3 LEDs that indicate the presence and state of 5V, Hot Plug Detect (HPD) and HDCP signals, installers can quickly identify and resolve the HDMI issue.
Often damaged or long cable runs prevent the necessary handshake between the video display and the source as they communicate their capabilities. The built-in EDID and HPD emulators make sure that the source reliably transmits the best audio and video signals that the display and connected components support.