Denon AVR-2313CI Owner's Manual page 121

Video Source
Video of another input source is played back combined with the playing audio.
Default : Play the picture and sound of the input source.
Blu-ray / DVD / TV AUDIO / CBL/SAT / GAME / MEDIA PLAYER / AUX / CD : Select video input source
to view. The video of the selected input source is played along with the audio currently being played. This
can be set for individual input sources.
"Blu-ray", "GAME", "CD" or "TV AUDIO" can be selected only when "COMP" is assigned to the
input source.
NOTE
• It is not possible to select HDMI input signals.
• Input sources for which "Hide" is selected at "Hide Sources" (vpage 117) cannot be selected.
DVD
Default settings are underlined.
Setting details
Inputs
118