LG Electronics 22LG3DDH owner manual Appendix, Troubleshooting, No picture &No sound

Page 75
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APPENDIX

TROUBLESHOOTING

The operation does not work normally.

The remote control

doesn’t work

Power is suddenly

turned off

The video does not work.

No picture &No sound

■ Check to see if there is any object between the product and the remote control causing obstruction. Ensure you are pointing the remote control directly at the TV.

■ Ensure that the batteries are installed with correct polarity (+ to +, - to -). ■ Ensure that the correct remote operating mode is set: TV, VCR etc.

■ Install new batteries.

■Is the sleep timer set?

■Check the power control settings. Power interrupted.

■Check whether the product is turned on.

■Try another channel. The problem may be with the broadcast.

■Is the power cord inserted into wall power outlet?

■Check your antenna direction and/or location.

■Test the wall power outlet, plug another product’s power cord into the outlet where the product’s power cord was plugged in.

APPENDIX

Picture appears slowly

after switching on

No or poor color

or poor picture

Horizontal/vertical bars

or picture shaking

Poor reception on

some channels

Lines or streaks

in pictures

No picture

when connecting HDMI

■This is normal, the image is muted during the product startup process. Please contact your service center, if the picture has not appeared after five minutes.

■Adjust Color in menu option.

■Keep a sufficient distance between the product and the VCR.

■Try another channel. The problem may be with the broadcast.

■Are the video cables installed properly?

■Activate any function to restore the brightness of the picture.

■Check for local interference such as an electrical appliance or power tool.

■Station or cable product experiencing problems, tune to another station.

■Station signal is weak, reorient antenna to receive weaker station.

■Check for sources of possible interference.

■Check antenna (Change the direction of the antenna).

■If an HDMI cable doesn’t support High Speed HDMI, it can cause flickers or no screen display. In this case use the latest cables that support High Speed HDMI.

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Contents LCD TV FCC Notice Important Safety Instructions Safety InstructionsThunder or lighting storm Cables on the back of the TVGrounding Antennas Contents BURN-IN on Your TV Screen Features of this TVPolishing Cloth AccessoriesCD Manual Power Cord PreperationFront Panel Information Preparation 22LG3DDHHeadphone Image shown may differ from your TV Back Panel InformationSpeaker Switch UpdateReset Remote Control OUTProtection Cover For 26/32LG3DDH Connect the cables as necessary Cable ManagementDesktop Pedestal Installation Kensington Security SystemDo not mount near or above any type of heat source RW230 200 Vesa Wall Mounting100 RW120 26LG3DDHSame Antenna Analog or Digital Antenna or Cable ConnectionHow to use External Equipment SetupHD Receiver Setup How to connectHDMI-DTV Hdmi Connection26/32LG3DDH DVI to Hdmi ConnectionDVD Setup ExternalEquipment HDMI/DVI Tune TV to the same channel number VCR SetupSet VCR output switch to 3 or 4 and then Antenna ConnectionComposite RCA Connection Audio Right = red SetupConnect the AUDIO/VIDEO jacks Match the jack colorsPillow Speaker Setup Back of the TVPillow Speaker Interface 800x600 640x350720x400 640x480HDMI/DVI ENTERSelect Screen RGB-PC Screen Setup for PC mode Except 22LG3DDHSelecting Resolution Select PictureScreen Reset Reset to original factory values Auto ConfigureAdjustment for screen Position, Size, and Phase Channel Selection Volume AdjustmentWatching TV / Channel Control Turning on TVAux Input Initial SettingSelecting Menu Mode Tuning BandChannel Map Edit Channel AccessPillow Speaker Auto SearchAudio ON-SCREEN Menus SelectionAuto Scan Auto Tuning Channel SetupAdd/Delete Channel Manual Tuning Watching TV / ChannelControl Select Channel Edit Channel EditingChannel Label Select the desired input source Input ListPicture Control You can also adjust Aspect Ratio in the Picture menuPicture Control Picture Size Aspect Ratio Control169 ZoomSelect Vivid, Standard, Natural Preset Picture SettingsPicture Mode Preset Select Picture ModeManual Picture Adjustment User Mode Select Backlight, Contrast, BrightnessSharpness, Color, or Tint Make appropriate adjustments Return to the previous menu Picture Improvement TechnologySelect Advanced Control Picture Control Select Picture Reset Picture ResetDemo Mode After a while, Demo Mode startsExcept VOL +, and Mute button Auto Volume Leveler Auto Volume Sound & Language ControlSound & Language Control Adjustment for Clear Voice Level With selecting O n Clear Voice ISelect Clear Voice Balance Sound &LANGUAGE ControlPreset Sound Settings Sound Mode Sound Setting Adjustment User Mode Select TV TV Speakers ON/OFF SetupAudio Reset Mono, Stereo, or SAP appear in turn Return to TV viewing STEREO/SAP Broadcast SetupAudio Language ON-SCREEN Menus Language Selection Menus can be shown on the screen in the selected languageReturn to the previous menu Return to TV viewing Caption Caption ModeAnalog Broadcasting System Captions Sound & LanguageSelect O n Digital Broadcasting System CaptionsCustom Caption OptionTime Setting Time SettingClock Setting Auto Clock SetupIf the current time setting is wrong, set the clock manually Manual Clock SetupAuto ON/OFF Time Setting Select Off Time or OnSelect and set Hour or Minute Return to the previous menu Sleep Timer Setting Sleep Time turns the TV off at the preset timeParental Control / Rating Chip rating and categories SET Password & Lock SystemSetting up Your Password Parental Control / RatingsLock System Enter Select LockControl / Rating Same 4 digits on the Confirm Set PasswordChange the password by inputting a new password twice Enter Select Lock Input the password Select Set passwordChannel Blocking Select Block ChannelCC Block or unblock a channel Return to the previous menu Select Lock Input the password General audienceMovie & TV Rating Movie Rating MpaaTV Rating Children TV Rating General Rating option Downloadable RatingPorarily Select Downloadable RatingExternal Input Blocking Enables you to block an inputNo picture &No sound TroubleshootingRemote control Doesn’t work Power is suddenly Turned off AppendixVertical bar or stripe on Background No sound When connectingHDMI/USB USB normal MP3 fileExtended Absence MaintenanceCleaning the Screen Cleaning the Cabinet26LG3DDH Product SpecificationsVersion 2, June Open Source LicensePage No Warranty END of Terms and Conditions GNU Lesser General Public License Page Page Ifthedistributionand/oruseofthelibraryisrestrictedincer How to apply these terms to your new libraries Mozilla Public License Distribution Obligations Application of license Representations Disclaimer of Warranty Miscellaneous Model Serial
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22LG3DDH specifications

LG Electronics has long been recognized for its innovative approach to television technologies, and its line of 3D-enabled models, such as the 32LG3DCH, 26LG3DDH, 22LG3DCH, 22LG3DDH, and 32LG3DDH, stands as a testament to that reputation. These models exemplify the company's commitment to enhancing home entertainment experiences through advanced features and cutting-edge technologies.

The 32LG3DCH is a standout model in LG's lineup, offering a vibrant 32-inch display that delivers vivid picture quality with a resolution that ensures sharp details and brilliant colors. Its 3D capability allows viewers to dive into immersive viewing experiences, making blockbuster films and video games more engaging. This model incorporates LG's proprietary 3D technology, which utilizes polarized glasses for a comfortable viewing experience without straining the eyes.

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In summary, the LG 32LG3DCH, 26LG3DDH, 22LG3DCH, 22LG3DDH, and 32LG3DDH television models showcase LG's dedication to pioneering home entertainment. With their impressive 3D capabilities, high-quality displays, and compact designs, they provide a blend of aesthetics and technology that meets the varying demands of modern viewers, ensuring a delightful experience for all who immerse themselves in their vivid worlds.
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