The HDMI ARC port on the TV might be labelled differently. For details, see the user manual of the TV.
ARC is a feature for you to enjoy the sound of the TV from your Philips Home Theatre system without connecting a second cable in between.
The HDMI ARC port on the TV might be labelled differently. For details, see the user manual of the TV.
If you are still facing the issue, please contact our Consumer support in order to provide a solution.