LG Electronics 55GA6400, GA7900 YyGrounding, YyOutdoor Antenna Grounding, YyMoving, YyVentilation

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IMPORTANT SAFETY INSTRUCTIONS 5

yyGrounding

(Except for devices which are not grounded.) Ensure that you connect the earth ground wire to prevent possible electric shock (i.e. a TV with a three-prong grounded AC plug must be connected to a three-prong grounded AC outlet). If grounding methods are not possible, have a qualified electrician install a separate circuit breaker. Do not try to ground the unit by connecting it to telephone wires, lightening rods, or gas pipes.

Power Supply

Short-circuit

Breaker

yyAs long as this unit is connected to the AC wall outlet, it is not disconnected from the AC power source even if the unit is turned off.

yyDo not attempt to modify this product in any way without written authorization from LG Electronics. Unauthorized modification could void the user’s authority to operate this product.

yyOutdoor Antenna Grounding

(Can differ by country):

If an outdoor antenna is installed, follow the precautions below. An outdoor antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can come in contact with such power lines or circuits as death or serious injury can occur. Be sure the antenna system is grounded so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National Electrical Code (NEC) in the U.S.A. provides information with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes and requirements for the grounding electrode.

Antenna grounding according to the National Electrical Code, ANSI/NFPA 70

yyCleaning

When cleaning, unplug the power cord and wipe gently with a soft cloth to prevent scratching. Do not spray water or other liquids directly on the TV as electric shock may occur. Do not clean with chemicals such as alcohol, thinners or benzine.

yyMoving

Make sure the product is turned off, unplugged and all cables have been removed. It may take 2 or more people to carry larger TVs. Do not press or put stress on the front panel of the TV.

yyVentilation

Install your TV where there is proper ventilation. Do not install in a confined space such as a bookcase. Do not cover the product with cloth or other materials while plugged. Do not install in excessively dusty places.

yyIf you smell smoke or other odors coming from the TV, unplug the power cord and contact an authorized service center.

yyKeep the product away from direct sunlight.

yyNever touch this apparatus or antenna during a thunder or lightning storm.

yyWhen mounting a TV on the wall, make sure not to install the TV by hanging the power and signal cables on the back of the TV.

yyDo not allow an impact shock or any objects to fall into the product, and do not drop anything onto the screen.

yyDisconnecting the Main Power

The power outlet used with this device must remain easily accessible.

yyStore the accessories (battery, etc.) in a safe location out of the reach of children.

yyThis apparatus use batteries. In your community there might be regulations that require you

to dispose of these batteries properly due to environmental considerations. Please contact your local authorities for disposal or recycling information.

yyDo not dispose of batteries in a fire.

yyDo not short circuit, disassemble or allow the batteries to overheat.

ENGLISH

Ground Clamp

Electric Service Equipment

Ground Clamp

Antenna Lead in Wire

Antenna Discharge Unit

(NEC Section 810-20)

Grounding Conductor

(NEC Section 810-21)

Power Service Grounding

NEC: National Electrical Code Electrode System

(NEC Art 250, Part H)

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Contents LED TV Table of Contents Follow all instructions Important Safety InstructionsEnglish YyGrounding YyDisconnecting the Main PowerYyOutdoor Antenna Grounding YyMovingYyDot Defect Preventing Image burn or Burn-in on your TV screenYyGenerated Sound For USA and CanadaViewing 3D Imaging English Licenses Unpacking Assembling and PreparingWall Mount Inner Spacers Cable Management Cable Holder For GA6400, GA6450 seriesComponent Video Cable Composite Video Cable For GA7900 seriesIR Blaster Cable Cable Management Cable Holder AG-F3 Optional ExtrasButton Description Parts and ButtonsLifting and moving the TV Attaching the stand Setting up the TVM4 x 14 4 EA Stand body Front Stand base English Mounting on a tableModel Mounting on a wallStandard screw Wall mountTidying cables Install the cable management as shownMaking Connections Connecting to an antenna or cableVHF Antenna UHF Antenna Coaxial 75ΩNetwork connection Wireless Network ConnectionWired Network Connection Hdmi is the best way to connect a device Connecting to a HD receiver DVD Player or VCRHdmi Connection DVI to Hdmi Connection Connecting to a mobile phone Use the composite video cable provided Component ConnectionNot Provided DVD/ Blu-Ray / HD Cable BoxVCR / DVD/ Blu-Ray / HD Cable Box Composite ConnectionChoose method a or B to make connection Connecting a PCHdmi Connection or DVI to Hdmi Connection Method B DVI to Hdmi Connection Digital Optical Audio Connection Connecting to an Audio SystemConnecting a USB Device Connecting to a HeadphoneUsing IR Blaster Inserting batteries Remote ContrOLGesture PowerWheel Shift TabBack EXT PWR Fn+ZHow to use the zoom in/out gestures Registering the remote controlPrecautions to take when using the remote control How to register the remote controlTurning the TV on for the first time Setting the ModeWatching TV Open Source Software Notice TroubleshootingProblem Resolution Models SpecificationsStandard Output PowerFrequency Range MaxCleaning Your TV MaintenancePower cord Screen, frame, cabinet and standPage Child Safety External Control Device Setup Volume + This feature is not available for all modelsVolume PowerUSB Type External Control Device SetupSub RS-232CSerial port Communication Parameters Set ID C8 Step 0F Step Carriage Return Ascii code ‘0x0D’Space Ascii code ‘0x20’ Aspect Ratio Command k c Main Picture Size Volume Mute Command k eVolume Control Command k f Contrast Command k gColorColour Temperature Command x u Tint Command k jSharpness Command k k OSD Select Command k lFor Japan Model For South Korea, North/Latin America exceptColombia Model Control Back Light Command m g ChannelProgramme Add/DelSkip Command m bControl Panel Light Command m g For Plasma TV Input select Command x b Main Picture InputDon’t care DCommand x t only 3D models Depending on modelExtended 3DCommand x v only 3D models Depending on model Page LG Customer Information Center Register your product Online