LG Electronics 20LH1DC1 manual Appendix, Troubleshooting

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APPENDIX

TROUBLESHOOTING

Some quick and easy tips to resolving problems

Software Problems

TV not functions properly.

Software lockup.

8Remove power cord for 5 minuts.

Software Corrupted.

2-5-5 + MENU performed

more than once.

8Start all over with item 117, set to 001, press Enter then redo Auto Program, Channel List, Clock, etc. *Note: 2-5-4 + MENU can be done more than once.

Virtual and Physical channels appear in channel scan w/Channel Up/Down.

2-5-5 + MENU not

performed.

8After Auto Program and Channel List, etc. press 2-5-5 + MENU to transfer channels and TV setup to internal TV controller. Afterward, only Physical or only Virtual channels will appear in digital channel scan, analog channel scan will be normal.

*Note: Be sure to set item 028 Ch Overide to 000.

APPENDIX

Can not direct enter channel number

Channel not included

8 After 2-5-5 + MENU, only channels included in TV controller will appear.

 

If channel is available, redo channel scan. If it is not available it will not appear on the TV screen.

in channel scan in TV

controller.

 

Power

No Power. 8 See troubleshooting flow chart.

Display Panel Picture

No picture

Display panel is turned off.

Antenna/Cable not

connected.

Connections incorrect.

M.P.I. not connected.

Encrypted program.

Wrong tuning band.

8Turn TV on.

8Power failure?

8Connect Antenna/Cable signal source to 20LH1DC1.

8Check connections on 20LH1DC1.

8If applicable, connect M.P.I. cable to M.P.I. device.

8Try another channel.

8Adjust Installer menu settings.

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Contents Installation and Operating Guide Regulatory Information Cleaning and Disinfection Safety Instructions Important Safety InstructionsContents Accessories PreparationPreparation Front Panel Information Front Panel ControlsPreparation Back Panel InformationHere shown may be somewhat different from your TV Installing a Vesa Standard Mount Swivel Bracket Vesa Wall MountingExternal Equipment Setup External Equipment SetupAntenna or Cable Connection HD Receiver Setup Equipment SetupConnect the digital set-top box to H DMI in jack on Set Connect the DVI output of the digital set-top box to External Equipment SetupSetup Hdmi in jack on the setDVD Setup ExternalVCR Setup When connecting with an antennaWhen connecting with a RCA cable Jack on the set PC SetupConnect the DVI output of the PC to the Hdmi Connect the PC audio output to the a Udio in jack on SetHDMI/DVI-PC mode HDMI/DVI-DTV mode 59.65Pillow Speaker Setup Keep pendant control away from oxygen equipmentUser Remote Control Button Functions Watching TV / Channel ControlInstaller Remote Control Button Functions Watching TV /CHANNEL ControlON-SCREEN Menus Selection SAP DisplayWatching TV Channel SearchAuto Program Channel Search ChannelChannel List Watching TV / ChannelChannel Labels Setup Add the label to the channelChecking the Strength of the Digital Signal Unstable ScreenManual Time Settings Time SettingClock Setting TimeAutomatic Time Settings Time SettingTime Hours Minutes Time Setting Time Zone SettingsDaylight Saving TV Activation Time Settings TV Deactivation Time SettingsAuto Off Parental CONTROL/RATINGS SET Password & Lock SystemEntering a PIN Password Parental CONTROL/RATINGSParental CONTROL/RATINGS Set Block HourParental Movie & TV Ratings Tvpg RatingsMpaa Ratings Restricting movies by their ratingDescription of the Mpaa and TV FCC Rating Codes Canadian English Ratings Canadian French RatingsDownloadable Rating Turn Captions On/Off Sound & Language ControlCaption / Text SoundDigital Captions Mode Digital Font OptionsSound & Language Control Preset Sound Settings Sound Setting Adjustment-User ModeLanguage Sound Balance SetupAutomatic Volume Control Settings Left or RightAnalog Audio Settings Digital Audio Language SettingsUsing External Speakers Menu LanguageMenu Transparency Settings Set IDColor Temperature Settings Preset Picture SettingsPicture Preset When finished, press the O K Enter buttonManual Picture Adjustment Screen Format AdjustmentsPicture Picture Control Film Mode OptionsUse the a DJ D or E button to choose Film Mode Noise ReductionChannel Bank Managing the Channel BanksChannel Bank Channel Bank BankBroadcast 2 Channel Number 101 Commercial ModeChannel Number Purpose 104Commercial Mode Installer OverviewMode Commercial Mode Setup Catv set to IRC set toCommercial Mode Cloning CONNECTIONS/LEARNING SetupClone PROGRAMMER/LEARNING Setup Learning the Master TV SetupCloning CONNECTIONS/TEACHING Setup Teaching the Master Setup to Another 20LH1DC1000 Installer Menu Installer Menu Items 035 throughSpecifies entry sequence to the Installer Menu Detailed Descriptions of Installer Menu ItemsInstaller Sequence = HRCSleep Timer Mute DisableScan Mode Feature LevelTiming Pulse Valus Range from to = disable = 2 sec = 3 sec = 2.5 secPoll Rate AUX StatusAtsc Tune Mode Atsc BandStart Minor Channel TV Features / Menus that can be Cloned PeferenceTo exit the menu when done press Menu Position or use Channel Up/DownDetailed Information For Making a Master TV Making a Master TVSoftware Version Check 20LH1DC1 Aux Input Configuration 20LH1DC1 Aux Input ConfigurationTroubleshooting AppendixAppendix Settings Software problem Remote not in TV ModeNot aimed at IR Appendix Cloning Procedure TroubleshootingReset Clone After Static Shock 20LH1DC1 not turned onClone should only scan Channels once Procedure interrupted20LH1DC1 not Reset Different TV modelsClone Troubleshooting Flow Chart TV Operating Check Glossary of Terms Installer Quick Setup Guide 1120 PMPage Product Specifications

20LH1DC1 specifications

The LG Electronics 20LH1DC1 is a well-regarded model in the realm of compact display technology, showcasing an array of robust features and advanced technologies that cater to both personal and professional needs. This model stands out for its balance between size, performance, and functionality, making it an excellent choice for various applications, whether for educational environments, gaming, or media consumption.

A key feature of the LG 20LH1DC1 is its high-definition display, offering vivid colors and sharp images that enhance viewing experiences. With a resolution that typically supports HD 1366x768 pixels, users can expect clear visuals that bring content to life. The panel technology employed in this model contributes to enhanced color accuracy and contrast ratio, making it suitable for diverse content types, from movies to presentations.

The design of the 20LH1DC1 is another noteworthy characteristic. Featuring slim bezels and a lightweight form factor, it allows for easy placement in a variety of settings. This portable profile is ideal for use in smaller spaces where traditional displays may be cumbersome. Additionally, the adjustable stand enables users to set the monitor at an optimal viewing angle.

Connectivity options are ample in the LG 20LH1DC1, accommodating a range of devices. It typically includes multiple HDMI ports, VGA, and audio inputs, allowing users to connect laptops, PCs, and other multimedia devices easily. This versatility ensures that the monitor can serve as a central hub for multiple sources of content.

Another significant aspect of the LG 20LH1DC1 is its energy efficiency. Designed with sustainability in mind, this model often complies with energy-saving standards, reducing consumption and minimizing environmental impact. Features such as auto power-off help conserve energy during periods of inactivity, making it an environmentally friendly option.

In conclusion, the LG Electronics 20LH1DC1 combines advanced display technology, versatile connectivity, and an efficient design to create a well-rounded monitor ideal for various applications. Its compact size does not detract from its performance, offering users a reliable choice for their display needs, whether at home, in the office, or in educational settings.