Application Example - Cadenceberge CAD-HDV-UA60 User Manual

about SDI->HDMI->DVI->VGA(YPBPR/AV).
④ Sound logic: When the HDIM/SDI is input source, the sound is built-in audio.
When the DVI/VGA (YPbPr, AV) is input source, the sound is from external
analog stereo audio input.

8. Application Example

pg. 11