LG Electronics 42LT670H, 37LT670H, 32LT670H, 26LT670H setup guide General Troubleshooting

Page 60

Troubleshooting

General Troubleshooting

Some Quick and Easy Tips for Resolving Problems

Symptom

Possible Cause(s)

Possible Solution(s)

Installation

Cannot direct enter channel number.

(TV in Pass-through Mode) Installer

If Installer Menu item 028 CH. OVERIDE is set to 0, only

Menu item 028 CH. OVERIDE is set to

channels that are active in the TV’s channel lineup can be

0, i.e., disabled (recommended setting).

selected. Set CH. OVERIDE to 1 to allow access for direct

 

keypad entry to all channels.

(TV in FTG Mode) The channel entered

Channel access is restricted to channels included in the FTG

is not part of the FTG Channel Map.

Channel Map. If necessary, make changes to the FTG Channel

 

Map using the FTG File Manager or the FTG Device

 

Configuration Application, as appropriate.

Power

No power.

See troubleshooting flow chart on following page.

Picture Reception and Sound

No picture.

TV is turned OFF.

 

Turn TV ON.

 

 

 

Power failure?

 

 

 

 

 

Antenna/cable not connected.

 

Connect antenna/cable signal to TV.

 

Connections incorrect.

 

Check connections on TV.

 

MPI not connected.

 

If applicable, connect MPI cable to MPI device.

 

Encrypted program.

 

Try another channel.

 

Wrong tuning band.

 

Adjust Installer Menu settings.

Normal picture,

Audio muted.

 

Press MUTE or use Volume Up key to increase sound level.

poor or no sound.

 

 

 

 

Broadcast problem.

 

Try a different channel.

 

 

Erratic Operation

 

 

 

 

Installer Menu setup.

Wrong Installer Menu settings.

 

Adjust Installer Menu settings as required.

Installer Remote

 

 

 

 

Remote doesn’t work.

Remote not in TV Mode.

 

Use MODE key to select “TV”; puts remote into TV Mode.

 

 

 

 

 

Not aimed at IR remote sensor.

 

Point remote at IR receiver on TV.

 

Remote too far from IR sensor.

 

Move remote closer to IR receiver on TV or darken room.

 

MPI not connected.

 

If applicable, connect MPI cable to MPI device.

 

IR path to TV’s receiver obstructed.

 

Remove obstructions.

 

Weak batteries.

 

Replace batteries.

 

Wrong battery polarity.

 

Check that “+” and “-” match in battery compartment.

 

Too much light in room.

 

Dim room light.

 

Wrong Installer Remote.

 

Requires compatible Installer Remote. Contact your LG dealer.

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Contents 206-4213 Rev a Copyright 2012 LG Electronics U.S.A., IncFor Customer Support/Service, please call­ Power Cord OverloadingGrounding Disconnect DeviceCleaning Outdoor Antenna GroundingAntenna Grounding According to NEC, ANSI/NFPA Transporting ProductTable of Contents Commercial Mode Overview Setup ChecklistPass-through Mode Installer Menu External MPI ControlFTG Mode Remote Management in FTG ModeProCentric TV Interactive Menu Features ProCentric OperationProCentric Interactive Menu Navigation ProCentric Setup Automated Installation Routine Wizard ProCentric Auto ConfigurationProCentric Manual Configuration 50%USB Configuration Custom Master TV Setup Clonable TV Setup Menu FeaturesBefore You Begin Cloning MethodsCustom Master TV Setup Procedure Set Installer Menu itemsSet up TV features Turn on the TVOptional Run Auto Tuning ChannelVerify the TV setup Recommended Lock the channel lineupInstaller Menu Accessing the Installer MenuAcronym Description Using the Installer Menu Exiting the Installer Menu and Activating UpdatesNavigation within the Installer Menu Changing Installer Menu SettingsInstaller Menu Items 000 through Brief Description of Function and CommentsInstaller Menu Items 078 through Rear RGB ENDetailed Descriptions of Installer Menu Items Installer SequenceMute Disable Sleep Timer Feature LevelHDMI1 Enable Caption LockHDMI2 Enable HDMI3 EnableAtsc Tune Mode Power SavingsProcentric Back LightingData Channel PC RF Wake HRPC RF Wake MN Channel Icons / Custom Text Labels 2-5-4 + Menu Mode To perform channel editing/labelingCloning Overview Before you begin cloningUSB Cloning Procedures Learn Setup from Master TVUSB Cloning Notes Teach Master TV Setup to Target TV Learn From TV TLL Teach To TV TLL Clone Programmer Cloning Procedures TLL-1100A Cloning NotesTLL-1100A Clone Programmer MPIOptional Set the Clock LT2002 Cloning Notes LT2002 Clone ProgrammerClone Programmer Cloning Procedures FTG Mode of Operation Overview FTG Mode via CPU or EBLFTG Mode via CPU FTG Mode via EBLDetermining the TV Operating Mode TV Setup MenusFunction Menu FTG Mode via CPU From previous Teaching FTG Configuration to a TV Learning an FTG Configuration File from a TV Optional Manual Configuration / TV Setup Run Auto Tuning Channel SearchFTG Mode via EBL Channel MapFTG Configuration List FTG File Manager Utilities OverviewFTG File Manager Main Screen CLEAR/SAVEFTG Channel Map Configuration Utility Print MAPUpdate FTG Channel Map EditorADD ExitFTG Installer Menu Configuration Utility Configuration SettingsRemote Jack Pack / TV Connections & Setup Remote Jack Pack SetupTV Connections RGB in PC AUDIO/VIDEOChecking the Software Versions Upgrading TV/PTC SoftwareSplash Screen Image File Guidelines Downloading a Splash Screen ImageReference Power Consumption Settings StaticReference TV Aux Input Configuration EnableReference b-LAN Setup & Overview TV Standby State TV Power On State001 Default Off PowerReference RJP Model List & Input Auto-sensing Hierarchy RJP Legacy ModelsRJP Scaler Models RJP Input Auto-sensing HierarchyReference Restoring Factory Defaults on the TVs Installer Menu Item 117 Fact DefaultAdditional FTG Mode via CPU Options Additional FTG Mode via EBL OptionsReference TV Zone Restrictions Reference LT670H Rear and Side Jack Panels Side Jack PanelReference Installer Remote Control Typical Key Functions PowerTroubleshooting General TroubleshootingTroubleshooting Flow Chart Controller Quick CheckCommercial Mode Check / FTG Operation Troubleshooting FTG Operation TroubleshootingSymptom Possible Causes Solutions Clone Programmer Troubleshooting Reset Clone Programmer After Static ShockSymptom Possible Causes Possible Solutions Clone ProgrammerGlossary of Terms Document Revision History / Open Source Software Notice Document Revision HistoryOpen Source Software Notice Date Description June Revision a New documentFor Customer Support/Service, please call­
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37LT670H, 26LT670H, 42LT670H, 32LT670H specifications

LG Electronics has long been a leader in the television market, and its LT670H series exemplifies the company's commitment to innovation and quality. This series includes models in various sizes: 42LT670H, 26LT670H, 32LT670H, and 37LT670H, catering to different consumer preferences and space requirements.

One of the hallmark features of the LT670H series is its high-definition display. All models in this lineup support resolutions that deliver sharp and vibrant images, ensuring a superior viewing experience. With their sleek and modern design, these televisions not only perform well but also enhance the aesthetics of any room.

LG's commitment to technology is evident in the incorporation of their renowned Triple XD Engine. This advanced picture processing technology enhances color accuracy, sharpness, and contrast, resulting in lifelike images. Whether users are watching movies, playing video games, or viewing sports, the LT670H series promises an immersive experience with stunning visuals.

The series is equipped with built-in speakers that provide clear and powerful audio. Additionally, the televisions are designed to work seamlessly with LG’s Clear Voice technology, which enhances dialogue clarity amid background sounds. This feature ensures that viewers never miss a word, making the LT670H series ideal for watching dramas, sports, or even news broadcasts.

Connectivity is also a strong point for the LT670H series. These models come with multiple HDMI and USB ports, which allow users to easily connect various devices such as gaming consoles, streaming devices, or external hard drives. The inclusion of support for various audio and video formats further adds to the versatility of these televisions.

For gamers, the LT670H series offers low input lag, making it a suitable choice for fast-paced gaming. Features like Game Mode optimize settings for gaming, ensuring a fast and responsive experience.

Moreover, LG has implemented energy-saving technologies across the LT670H range, demonstrating their commitment to sustainability. The energy-efficient designs help in reducing electricity consumption without compromising performance.

In summary, the LG Electronics LT670H series, including the 42LT670H, 26LT670H, 32LT670H, and 37LT670H models, combines cutting-edge technology, superior sound quality, and comprehensive connectivity options. These features make the LT670H series an excellent choice for consumers looking for high-quality televisions that fit various room sizes and viewing preferences. With their blend of performance and aesthetic appeal, the LT670H models stand out in today’s competitive television market.