31Sound OutputSelect the preferred speaker to play The Wall sound from.• Optical / Bluetooth Speaker ListGame ModeWhen connecting to a game console such as PlayStation™ or Xbox™, you can enjoy a morerealistic gaming experience by selecting game mode.• Off / On" If you connect other external devices while Game Mode is on, the screen may not be in goodcondition.CaptionSet Caption to On.• Off / On" If the program does not support captions, captions will not be shown even if Caption hasbeen enabled." This feature is not affected by the DVD or Blu-ray player’s subtitle settings. If using such adevice, use the device’s subtitle settings.Sleep TimerAutomatically shuts off the product after a preset period of time.• Off / 30 minutes / 60 minutes / 120 minutes / 180 minutes" Use the up and down arrows to select a period of time, and then press Select. To cancelSleep Timer, select Off.NetworkConfigure The Wall's network.Network StatusYou can check the current network and Internet status.MoreAvailable functions include Source, Search and Apps.Source× → sSourcesSource allows you to select a variety of sources and change source device names.Connection GuideView detailed information about source devices that can connect to the product.Video Device• HDMI / HDMI TroubleshootingGame Console• HDMI / HDMI Troubleshooting