Samsung UA55ES8000MXSQ Wise through an Hdmi cable to the TV, Menu Transparency, Sound Feedback

Wise through an HDMI cable to the TV.

●● Menu Transparency

Adjust transparency of menu box.

●● Sound Feedback

Your TV gives sound feedback when you use TV. Sound Feedback is enabled by default. Turn off Sound Feedback or adjust its volume.

●● Panel Lock

Lock or unlock all the keys on the front