undefined : 00156170 / undefined : 21/08/2018

I'm unable to adjust the system sound, or key tones of the audio system connected to the TV

    If you are unable to set the system sound or key tones of the audio system connected to Sony's Android TV, please follow the steps below:

    1. Press the ACTION MENU button on the remote control.
    2. Select TV Speaker volume.
    3. Press Volume + or Volume - to adjust the volume.