LG Electronics 60GA6400, GA7900 Preventing Image burn or Burn-in on your TV screen, YyDot Defect

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6IMPORTANT SAFETY INSTRUCTIONS

ENGLISH

yyDot Defect

The Plasma or LCD panel is a high technology product with resolution of two million to six million pixels. In a very few cases, you could see fine dots on the screen while you’re viewing the TV. Those dots are deactivated pixels and do not affect the performance and reliability of the TV.

yyGenerated Sound

“Cracking” noise: A cracking noise that occurs when watching or turning off the TV is generated by plastic thermal contraction due to temperature and humidity. This noise is common for products where thermal deformation is required.

Electrical circuit humming/panel buzzing: A low level noise is generated from a high-speed switching circuit, which supplies a large amount of current

to operate a product. It varies depending on the product.

This generated sound does not affect the performance and reliability of the product.

yyTake care not to touch the ventilation openings. When watching the TV for a long period, the ventilation openings may become hot. This does not affect the performance of the product or cause defects in the product.

yyIf the TV feels cold to the touch, there may be a small “flicker” when it is turned on. This is normal, there is nothing wrong with TV. Some minute dot defects may be visible on the screen, appearing as tiny red, green, or blue spots. However, they have no adverse effect on the TV’s performance. Avoid touching the LCD screen or holding your finger(s) against it for long periods of time. Doing so may produce some temporary distortion effects on the screen.

Preventing “Image burn” or “Burn-in” on your TV screen

yyIf a fixed image displays on the TV screen for a long period of time, it will be imprinted and become a permanent disfigurement on the screen. This is “image burn” or “burn-in” and not covered by the warranty.

yyIf the aspect ratio of the TV is set to 4:3 for a long period of time, image burn may occur on the letterboxed area of the screen.

yyAvoid displaying a fixed image on the TV screen for a long period of time (2 or more hours for LCD, 1 or more hours for the Plasma TV) to prevent image burn.

For USA and Canada

FCC NOTICE

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and the receiver.

-Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1)this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation of the device.

Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

NOTE TO CABLE/TV INSTALLER

This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the National Electric Code (U.S.A.). The code provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of the cable entry as practical.

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Contents LED TV Table of Contents Important Safety Instructions Follow all instructionsEnglish YyOutdoor Antenna Grounding YyDisconnecting the Main PowerYyGrounding YyMovingYyGenerated Sound Preventing Image burn or Burn-in on your TV screenYyDot Defect For USA and CanadaViewing 3D Imaging English Licenses Assembling and Preparing UnpackingFor GA6400, GA6450 series Wall Mount Inner Spacers Cable Management Cable HolderFor GA7900 series IR Blaster Cable Cable Management Cable HolderComponent Video Cable Composite Video Cable Optional Extras AG-F3Parts and Buttons Button DescriptionLifting and moving the TV Setting up the TV Attaching the standM4 x 14 4 EA Stand body Front Stand base Mounting on a table EnglishStandard screw Mounting on a wallModel Wall mountInstall the cable management as shown Tidying cablesVHF Antenna UHF Antenna Connecting to an antenna or cableMaking Connections Coaxial 75ΩWireless Network Connection Wired Network ConnectionNetwork connection Connecting to a HD receiver DVD Player or VCR Hdmi ConnectionHdmi is the best way to connect a device DVI to Hdmi Connection Connecting to a mobile phone Not Provided Component ConnectionUse the composite video cable provided DVD/ Blu-Ray / HD Cable BoxComposite Connection VCR / DVD/ Blu-Ray / HD Cable BoxConnecting a PC Hdmi Connection or DVI to Hdmi ConnectionChoose method a or B to make connection Method B DVI to Hdmi Connection Connecting to an Audio System Digital Optical Audio ConnectionConnecting to a Headphone Connecting a USB DeviceUsing IR Blaster Remote ContrOL Inserting batteriesPower WheelGesture Back TabShift EXT PWR Fn+ZPrecautions to take when using the remote control Registering the remote controlHow to use the zoom in/out gestures How to register the remote controlSetting the Mode Watching TVTurning the TV on for the first time Troubleshooting Problem ResolutionOpen Source Software Notice Specifications ModelsFrequency Range Output PowerStandard MaxPower cord MaintenanceCleaning Your TV Screen, frame, cabinet and standPage Child Safety External Control Device Setup Volume This feature is not available for all modelsVolume + PowerExternal Control Device Setup USB TypeRS-232C Serial portSub Communication Parameters Carriage Return Ascii code ‘0x0D’ Space Ascii code ‘0x20’Set ID C8 Step 0F Step Volume Control Command k f Volume Mute Command k eAspect Ratio Command k c Main Picture Size Contrast Command k gSharpness Command k k Tint Command k jColorColour Temperature Command x u OSD Select Command k lFor South Korea, North/Latin America except Colombia ModelFor Japan Model Control Panel Light Command m g For Plasma TV ChannelProgramme Add/DelSkip Command m bControl Back Light Command m g Input select Command x b Main Picture InputDCommand x t only 3D models Depending on model Extended 3DCommand x v only 3D models Depending on modelDon’t care Page LG Customer Information Center Register your product Online