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How to use the ARC function?
The ARC on the back of the TV is also called the audio return function, so what is the function of this audio return function, let me talk about how to use the HDMI ARC function of the TV?
The full name of ARC is Audio Return Channel, which is the audio return channel. The home theater power amplifier that supports the ARC function is connected to the TV through HDMI, and after setting it on the TV, the TV can return the audio signal to the power amplifier or other audio devices with HDMI ARC function through the ARC through the HDMI cable.
The first step is that your TV supports the ARC function, and you can see the silk screen of the HDMI port. If there is the word HDMI (ARC), it is supported.
The second step is to find the HDMI OUT (ARC) port of the home theater power amplifier, and connect the HDMI cable to the HDMI IN (ARC) of the TV.
The third step is to open Settings-Sound-Sound Control on the TV, and then set ARC to direct output mode. The audio control can be set to only sound from the sound or the TV sound at the same time. Here I set it to sound only from the sound.
The fourth step, enter the power amplifier setting menu, video settings, "HDMI control" is set to "on".
At this point, the setting is complete. Let’s take a look at the effect now. Turn on the movies and music on the TV, and then you can find that the home theater speaker of the ARC device is sounding. You can press the remote control to increase or decrease the volume, and the ARC volume increase or decrease will appear on the TV. typeface.
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