The problem Try this!The Broadcasting optionhas been deactivated.Broadcasting is only available when the Source is set to TV.The Broadcasting menu cannot be accessed while you watch TV using a cable boxor satellite receiver.The Broadcasting menu cannot be accessed while a recording is in progress or theTime Shift function is running.The settings are lost after5 minutes or every time theTV is turned off.If the Use Mode is set to Store Demo, the TV's audio and video settings areautomatically reset every 5 minutes.Change the Use Mode (메뉴/123 메뉴 Support Use Mode) to Home Use.There is an intermittent lossof 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 mounting theTV to a wall, we recommend using cables with 90-degree connectors.There are small particles onthe 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 viewing video from an HDMI orComponent source on the main screen.A POP (TV’s internal bannerad) appears on the screen. Change the Use Mode (메뉴/123 메뉴 Support Use Mode) to Home Use.The TV is making a poppingnoise.The expansion and contraction of the TV's outer casing may cause a popping noise.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 electrical current.Depending on the TV's brightness level, the TV may seem slightly noisier than aconventional TV.Your TV has undergone strict quality control procedures that meet our demandingperformance and reliability requirements.Some noise coming from the TV is considered normal and is not an acceptablecause for an exchange or refund.
