LG Electronics 42PX8DC, 42500H Audio function does not work, Vertical bar or stripe on Background

Page 83

The audio function does not work.

Picture OK & No sound

No output from one

of the speakers

Unusual sound from

inside

the product

■Press the VOL or VOLUME button.

■Sound muted? Press MUTE button.

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

■Are the audio cables installed properly?

■Adjust Balance in menu option.

■A change in ambient humidity or temperature may result in an unusual noise when the product is turned on or off and does not indicate a fault with the product.

There is a problem in PC mode. (Only PC mode applied)

The signal is out of range

Vertical bar or stripe on

background &

Horizontal Noise & Incorrect position

Screen color is unstable

or single color

■Adjust resolution, horizontal frequency, or vertical frequency.

■Check the input source.

■Work the Auto configure or adjust clock, phase, or H/V position. (Option)

■Check the signal cable.

■Reinstall the PC video card.

APPENDIX

Image 83

Contents LCD TV Models FCC Notice Important Safety Instructions Safety InstructionGrounding Thunder or lighting stormCables on the back of the TV Antennas Contents Preparation AccessoriesPreparation Refer to P.19 PreparationSub 15 pin Cable Only 32/37/42LG500H modelsFront Panel Controls Illuminates green when the TV is switched on32/37/42LG500H Volume32LX5DC*, 32LX50C Input Menu Enter 42PX8DC42PG60C, 42PG65C 32/37/42LG500H Here shown may be somewhat different from your TVAudio in RGB, DVI RESET/UPDATE/REMOTE Control OUT Service only RGB in PCPreparation HDMI/DVI IN, Hdmi Digital Audio OUTInstall the Cable Management as shown Back Cover for Wire ArrangementInstall the Cable Holder as shown Protective Bracket Bolt Cable Holder 42PG60C, 42PG65C Cable Management ClipAssemble the TV as shown Stand InstallationClip and snap it closed Stand Body Cover BaseUct and screen from damage On a cushioned surface that will protect prodEnsure the eye-bolts or brackets are tightened securely Attaching the TV to a WallSwivel Stand 42PG65C Attaching the TV to a Desk600 Vesa Wall Mounting200 LCD TVAntenna Analog or Digital Antenna or Cable ConnectionExternal Equipment Setup External Equipment SetupHD Receiver Setup Equipment External Equipment SetupWhen connecting Hdmi to DVI cable Turn on the DVD player, insert a DVD DVD SetupSelect Component input source with using the Input Connect the audio outputs of the DVD toSetup When connecting with an S-Video cableWhen connecting with an antenna VCR SetupExternal Equipment SetupSet the TV Speaker option Off in the Audio Other A/V Source SetupExternal Equipment Connect PC audio output to the Audio PC SetupConnect the DVI output of the PC to the HDMI/DVI 1DVISupported Display Specifications Y, CB /PB, CR /PR Supported Display Specifications RGB/HDMI1-PCSupported Display Specifications RGB/HDMI1-DTV Supported Display Specifications HDMI2-DTV15.73 720x480 31.47 31.50 640x3501400x1050 1600x1200EZ PIC Remote Control FunctionsWatching TV / Channel Control Watching TV / Channel ControlInstalling Batteries Turning on TV Volume AdjustmentTV or press the Power button on the remote control Watching TV /CHANNEL ControlControl Screen ON-SCREEN Menus SelectionAudio Watching TV / Channel LockChannel Channel SetupAuto Scan EZ Scan Control Add/Delete Channel Manual ScanWatching TV / Channel Watching TV Channel Channel EditingButton to select DTV Signal DTV Signal StrengthButton to select Channel Label Choose preset labels for your channelsChannel Label Picture Control Press the PIP button to access the sub picturePicture Control Watching DW Double WindowTV Program Selection for PIP Picture ControlSet by program Picture Size Aspect Ratio ControlHorizon EZ Picture Preset Preset Picture SettingsColor Tone Preset Press the G or button and then use F or G or Manual Picture AdjustmentEZ Picture User Mode Or button to make appropriate adjustments40 ~ +40 Color Tone User ModeButton to select User Button to select Red, Green, or BlueTure Button and then use D or EButton to select XD Contrast, XD Color or XD NR Noise, Mpeg NRButton to select O n or Off Advanced Cinema ModePicture Button to select CinemaAdvanced Black Darkness Level Options to original values Picture ResetOr button to select Reset Press the G or Orbiter Image Sticking Minimizationism MethodButton to select the Option menu Sound & Language Control Auto Volume Leveler EZ SoundriteSound & Language Control Sound & Language Control Preset Sound Settings EZ SoundLanguage Control Sound Setting Adjustment User ModeSound &LANGUAGE Control SoundButton and then use or Balance AdjustmentButton to select Balance Button to select TV Speakers Press the G or TV Speakers ON/OFF SetupTurn the TV speakers off if using external audio equipment Button to select the Audio menu Press the G orSTEREO/SAP Broadcast Setup Button to select the Audio menu Audio LanguageON-SCREEN Menus Language Selection Text Caption / TextAnalog Broadcasting System Captions CaptionButton to select Caption/Text Digital Broadcasting System CaptionsButton to select Custom Caption OptionsButton to select Caption Options Time Setting Time SettingClock Setting Once selected, use the D or E or Time SettingTime Setting Auto ON/OFF Timer SettingTo cancel the On/Off timer function, select Off Auto SHUT-OFF Setting Sleep Timer Setting Screen Adjustment Screen AdjustmentAuto Configure RGB PC Mode only Position / V-position Manual ConfigurePhase ClockTion Screen AdjustmentSelecting XGA Mode Or button to select the Screen menu Initializing Reset to Original Factory SettingsParental Control / Rating SET Password & Lock SystemTV is set up with the initial Password Parental Control / RatingsRating Set PasswordButton to choose Aux. Block Parental Control /RATINGSChannel Blocking Button to choose Block ChannelControl / Rating Movie & TV RatingParental Button to select block options After inputting the password, use the D or E orButton to choose TV Rating-Children Press the G or Button and then use the D or E orButton to select E, G, ans+ Ans+ 18+Adult programming Blocking OffPermits all programsAppendix TroubleshootingRemote control Doesn’t work Power is suddenly Turned off AppendixVertical bar or stripe on Background Audio function does not workAppendix MaintenanceProduct Specifications 32LC50C/S/B-UA Programming a code into a remote mode Programming the Remote ControlVCR Button to select Set ID Press the G or Button to adjust Set ID to chooseSET ID Use this function to specify a TV ID numberCode Function IR Codes

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32LC50CB, 42LC5DC, 42LC50C, 37500H, 32LC5DCB specifications

LG Electronics has long been a leader in the consumer electronics market, and its line of televisions exemplifies the brand's commitment to innovation and quality. Among its notable models are the LG 32LC50CS, 42500H, 37LC5DC, 32LX5DC, and 42LB50C. These TVs are designed to enhance the viewing experience by integrating advanced technologies and features that cater to diverse consumer needs.

The LG 32LC50CS is a 32-inch LCD television that offers a resolution of 1366 x 768 pixels, presenting vibrant colors and sharp images. With its easy-to-navigate menu system and multiple input options, including HDMI and USB ports, users can connect various devices effortlessly. The model features a slim design, making it suitable for smaller living spaces while still delivering a captivating viewing experience.

Moving on to the 42500H, this model further expands on the features of its predecessors. The 42500H boasts enhanced picture quality with its support for higher resolutions and improved contrast ratios. It is equipped with LG's proprietary technology, which optimizes the display for different content types, allowing users to enjoy movies, games, and sports with exceptional clarity and detail.

The 37LC5DC model showcases LG's continued focus on user-friendly designs. With its 37-inch screen size, this television strikes a balance between usability and performance. The integrated audio system provides rich sound quality, while its compatibility with various multimedia formats ensures diverse entertainment options. Thanks to energy-efficient technology, the 37LC5DC also appeals to eco-conscious consumers looking to reduce their energy consumption.

The 32LX5DC offers a compact design without sacrificing features. This model includes advanced connectivity options, facilitating seamless integration with external devices. The display technology employed in this TV ensures impressive viewing angles and vivid colors, making it a great choice for family gatherings or movie nights.

Finally, the 42LB50C sets a benchmark for larger screen TVs with its 42-inch display. It features Full HD resolution, enhancing the overall viewing experience. The model incorporates cutting-edge backlight technology for greater brightness and contrast, resulting in stunning visuals. Additionally, the 42LB50C is designed with user-centric features, including smart controls and customizable settings to optimize the viewing experience further.

Overall, LG Electronics' range of televisions, including the 32LC50CS, 42500H, 37LC5DC, 32LX5DC, and 42LB50C, represent a blend of sophisticated technology and user-friendly features, making them an excellent choice for anyone looking to elevate their home entertainment setup.