and press OK as much as needed. If the symbol is
marked with a red cross, that means it is deactivated.
CEC
This function allows to control the CEC-enabled
devices, that are connected through HDMI ports by
using the remote control of the TV.
The CEC option in the Settings>System>Device
Settings menu should be set as Enabled at first. Press
the Source button and select the HDMI input of the
connected CEC device from the Sources List menu.
When new CEC source device is connected, it will be
listed in source menu with its own name instead of
the connected HDMI ports name(such as DVD Player,
Recorder 1 etc.).
The TV remote is automatically able to perform the
main functions after the connected HDMI source has
been selected. To terminate this operation and control
the TV via the remote again, press and hold the "0-
Zero" button on the remote control for 3 seconds.
You can disable the CEC functionality by setting the
related option under the Settings>System>Device
Settings menu accordingly.
The TV supports ARC (Audio Return Channel). This
feature is an audio link meant to replace other cables
between the TV and an audio system (A/V receiver or
speaker system).
When ARC is active, the TV will mute its other audio
outputs, except the headphone jack,
automatically
and volume control buttons are directed to connected
audio device. To activate ARC set the Sound Output
option in the Settings>Sound menu as HDMI ARC.
Note: ARC is supported only via the HDMI2 input.
System Audio Control
Allows an Audio Amplifier/Receiver to be used with
the TV. The volume can be controlled using the re-
mote control of the TV. To activate this feature set the
Sound Output option in the Settings>Sound menu
as HDMI ARC. When HDMI ARC option is selected,
CEC option will be set as Enabled automatically, if it
is not already set. 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.
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