Champion CHLED324HD Operating Instructions Manual page 60

from the source list. In that case volume control keys
are directed to connected audio device.
Note: ARC is supported only via the HDMI1 input.
System Audio Control
Allows an Audio Amplifier/Receiver to be used with
the TV. The volume can be controlled using the
remote control of the TV. To activate this feature set
the Speakers option in the Settings>System>More
menu as Amplifier. The TV speakers will be muted
and the sound of the watched source will be provided
from the connected sound system.
Note: The audio device should support System Audio Control
feature and CEC option should be set as Enabled.
English - 13 -