You can also use the digital input on some named input for digital audio, then input analog audio from the cable into that same input's RCA jacks. When you want the cable input with that picture, switch audio from AUTO to ANALOG.
The other method is more versatile as any image and sound inputs can be combined that way.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
