
Also, make sure to reset your HDMI sources to output 720p 4 Setting at this mode may cause compatibility issues amongst different HDMI sources and displays. If you cannot get the audio and/or video output, change the DIP switch setting to default mode or safe mode to verify the functionality of the device 5 EDID learning mode - set Pin #1 - ON first then connect the HDTV set to the HDMI In via HDMI cable, wait for 20 seconds to complete the EDID learning process. To learn the EDID of another HDT