There is something wrongwith the TV. Try this!The settings are lostafter 30 minutes or everytime the TV is turned off.If Use Mode is set to Store Demo, the TV's audio and video settings areautomatically reset every 30 minutes.Change Use Mode (Support > Use Mode) to Home Use.There is an intermittentloss of audio or video.Check the cable connections and reconnect them.Loss of audio or video can be caused by using overly rigid or thick cables.Make sure the cables are flexible enough for long term use. If you are mountingthe TV to a wall, we recommend using cables with 90-degree connectors.There are small particleson the TV's bezel. This is part of the product’s design and is not a defect.The PIP menu is notavailable.PIP functionality is only available when you are using an HDMI or Componentsource.A POP (TV’s internalbanner ad) appears onthe screen.Change Use Mode (Support > Use Mode) to Home Use.The TV is making apopping noise.The expansion and contraction of the TV's outer casing may cause a poppingnoise. This does not indicate a product malfunction. The TV is safe to use.The TV is making ahumming noise.Your TV utilizes high-speed switching circuits and high levels of electricalcurrent, and depending on the brightness level being used may seem slightlynoisier than a conventional TV.Your TV has undergone strict quality control procedures that meet ourdemanding performance and reliability requirements.Some noise coming from the TV is considered normal and is not an acceptablecause for an exchange or refund.Image Retention (BurnIn) IssueThis issue affects PDP TVs only. Watching TV for an extended period of time orusing the 4:3 screen ratio only may result in burn-ins.PDP TVs are equipped with Pixel Shift screen burn reduction technology. PixelShift technology reduces screen burn-ins in PDP TVs.It does this by moving the picture slightly vertically or horizontally.Use Screen Burn Protection (System > Screen Burn Protection) to preventscreen burn-ins.
