Denon AVR-X4800H Owner's Manual page 73

Contents Connections
Connection 1 : TV equipped with an HDMI connector and compatible with the ARC
(Audio Return Channel) / eARC (Enhanced Audio Return Channel)
Use an HDMI cable to connect a TV that is compatible with the ARC / eARC function to this unit.
Set "HDMI Control" to "On" or "ARC" to "On" when using a TV that supports the ARC function. (v p. 199)
Using an eARC function-compatible television enables audio playback from the speaker connected to this unit, regardless of "HDMI Control" and "ARC"
settings in the menu.
Front panel Display
Playback Settings
73
Rear panel
Tips
TV
HDMI
IN
(ARC)
Remote Index
Appendix