LG 22LH20 Datasheet

Please read this manual carefully before operatingyour set and retain it for future reference.The model and serial number of the TV is locatedon the b

PREPARATION10FRONT PANEL INFORMATIONPREPARATION Image shown may differ from your TV.32/37/42LH20, 32/37/42/47LH30INPUT MENUVOLCHENTERCHANNEL(EE,DD) Bu

PARENTAL CONTROL / RATING100CHANNEL BLOCKINGPARENTAL CONTROL / RATINGSBlocks any channels that you do not want to watch or that you do not want your c

PARENTAL CONTROL / RATING101MOVIE & TV RATINGMovie Rating (MPAA)- For USABlocks movies according to the movie ratings limits specified, so childre

PARENTAL CONTROL / RATING102PARENTAL CONTROL / RATINGSSelect TTVV RRaattiinngg--CChhiillddrreenn.Select AAggeeor FFaannttaassyy VViioolleennccee.4

PARENTAL CONTROL / RATING103TV Rating General- For USABased on the ratings, blocks certain TV programs that you and your family do not want to view.Se

PARENTAL CONTROL / RATING104PARENTAL CONTROL / RATINGSTV Rating English- For CANADASelecting Canadian English rating system.Select TTVV RRaattiinngg

PARENTAL CONTROL / RATING105TV Rating French- For CANADASelecting Canadian French rating system.Select TTVV RRaattiinngg--FFrreenncchh.Select EE, GG

PARENTAL CONTROL / RATING106DOWNLOADABLE RATINGPARENTAL CONTROL / RATINGSThis function is available only for digital channels.This function operates o

PARENTAL CONTROL / RATING107EXTERNAL INPUT BLOCKINGEnables you to block an input.Select IInnppuutt BBlloocckk.Select input source.43Select OO nnor O

APPENDIX108TROUBLESHOOTINGAPPENDIXTThhee ooppeerraattiioonn ddooeess nnoott wwoorrkk nnoorrmmaallllyy..TThhee vviiddeeoo ddooeess nnoott wwoo

APPENDIX109TThheerree iiss aa pprroobblleemm iinn PPCC mmooddee.. ((OOnnllyy PPCC mmooddee aapppplliieedd)) Adjust resolution, horizontal fr

PREPARATION1132/37/42/47LF11, 47LF21, 32CL20POWER ButtonPower/Standby IndicatorIlluminates red in standby mode.Illuminates blue when the set is switch

APPENDIX110MAINTENANCEAPPENDIXEarly malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you canenjoy your new TV

APPENDIX111PRODUCT SPECIFICATIONS The specifications shown above may be changed without prior notice for quality improvement.MODELSAC100-240V ~ 50/60H

APPENDIX112APPENDIX The specifications shown above may be changed without prior notice for quality improvement.MODELSAC100-240V ~ 50/60HzNTSC-M, ATSC,

APPENDIX113 The specifications shown above may be changed without prior notice for quality improvement.MODELSAC100-240V ~ 50/60HzNTSC-M, ATSC, 64 &

APPENDIX114APPENDIX The specifications shown above may be changed without prior notice for quality improvement.MODELSAC100-240V ~ 50/60HzNTSC-M, ATSC,

APPENDIX115IR CODESCodeFunction Note(Hexa)CodeFunction Note(Hexa)08 POWERRemote control Button (Power On/Off)45 Q.MENU Remote control Button43 MENU Re

APPENDIX116EXTERNAL CONTROL THROUGH RS-232CAPPENDIXRS-232C SetupThe RS-232C port allows you connect the RS-232C input jack to an external control devi

APPENDIX117RS-232C ConfigurationsUse this function to specify a TV ID number. Refer to ‘Real Data Mapping’.Either cable below can be used.Set IDPC TVR

APPENDIX118Command Reference ListAPPENDIXCCOOMMMMAANNDD11 CCOOMMMMAANNDD2220. Channel TuningDATA(Hexadecimal)CCOOMMMMAANNDD11 CCOOMMMMAANNDD22DATA(Hex

APPENDIX11900 11.. PPoowweerr ((CCoommmmaanndd:: kk aa))To control Power On/Off of the TV.Transmission [k][a][ ][Set ID][ ][Data][Cr]Data 00: Pow

PREPARATION12PREPARATIONINPUTMENUENTERCHVOLCHANNEL ( , ) ButtonsVOLUME (+, -) ButtonsENTER ButtonMENU ButtonINPUT ButtonPOWER ButtonINPUTMENUENTERCHVO

APPENDIX120APPENDIX1111.. SShhaarrppnneessss ((CCoommmmaanndd:: kk kk))To adjust screen sharpness.You can also adjust sharpness in the PICTURE m

APPENDIX121Data5:The table above lists the binary code which must beconverted to Hexadecimal before sending. For example:The binary code to tune the s

APPENDIX122OPEN SOURCE LICENSE - This feature is not available for all models.APPENDIXCopyright (C) 1989, 1991 Free Software Foundation, Inc.,

APPENDIX123b) You must cause any work that you distribute or publish,that in whole or in part contains or is derived from theProgram or

APPENDIX124APPENDIX7. If, as a consequence of a court judgment or allegation ofpatent infringement or for any other reason (not limited to

APPENDIX125END OF TERMS AND CONDITIONSHow to apply these terms to your new programsIf you develop a new program, and you want it to be of the great-es

APPENDIX126APPENDIXCopyright (C) 1991, 1999 Free Software Foundation, Inc. 51Franklin Street, Fifth Floor, Boston, MA 02110-1301

APPENDIX127Although the Lesser General Public License is Less protective ofthe users' freedom, it does ensure that the user of a program thatis l

APPENDIX128APPENDIX3. You may opt to apply the terms of the ordinary GNU GeneralPublic License instead of this License to a given copy of theLibrary.

APPENDIX129For an executable, the required form of the "work that usesthe library" must include any data and utility programs need-ed for r

PREPARATION13BACK PANEL INFORMATIONRS-232C IN(CONTROL&SERVICE)AUDIO IN(RGB/DVI)ANTENNA/CABLE INVIDEOAUDIOL RRGB(PC) IN/DVI INAV INVIDEO AUDIOL(MON

APPENDIX130APPENDIXIf the library does not specify a license version number, youmay choose any version ever published by the Free SoftwareFoundation.1

APPENDIX1311.Definitions.1.0.1. “Commercial use” means distribution or otherwise makingthe covered code available to a third party.1.1. “Contributor”

APPENDIX132APPENDIX(c) the licenses granted in this section 2.1(a) and (b) areeffective on the date Initial developer first distributesoriginal code u

APPENDIX133(c) Representations.contributor represents that, except as disclosed pursuantto section 3.4(a) above, contributor believes that contributor

APPENDIX134APPENDIX7. DISCLAIMER OF WARRANTY.COVERED CODE IS PROVIDED UNDER THIS LICENSEON AN “AS IS” BASIS, WITHOUT WARRANTY OF ANYKIND,

APPENDIX13511. MISCELLANEOUS.This license represents the complete agreement concerningsubject matter hereof. If any provision of this license

PREPARATION14PREPARATION Image shown may differ from your TV.AV IN 2L/MONORAUDIOVIDEOIN 32332/37/42/47LH30, 26LU55, 32/37/42/47LF11, 47LF21USB INSERVI

PREPARATION15USB IN SERVICE ONLYUsed for software updates.AV (Audio/Video) INAnalog composite connection. Supports standarddefinition video only (4

PREPARATION16STAND INSTRUCTIONS (For 19/22LH20, 22LH200C)PREPARATION Image shown may differ from your TV.Carefully place the TV screen side down on

PREPARATION17PROTECTION COVERInsert the PPRROOTTEECCTTIIOONN CCOOVVEERRinto the TV.4PPRROOTTEECCTTIIOONN CCOOVVEERRFix the 4 bolts securely us

PREPARATION18STAND INSTRUCTIONS (For 26/32/37/42LH20, 32/37/42/47LH30)PREPARATIONCarefully place the TV screen side down on acushioned surface to

PREPARATION19DETACHMENTCarefully place the TV screen side down on acushioned surface to protect the screen fromdamage.1Loose the bolts from TV

2WARNING / CAUTIONThe lightning flash with arrowheadsymbol, within an equilateral triangle, isintended to alert the user to the presenceof unins

PREPARATION20STAND INSTRUCTIONS (For 32/37/42/47LF11, 47LF21, 32CL20)PREPARATIONIf your TV has a protection tape attached,remove the tape.And carefull

PREPARATION21DETACHMENTCarefully place the TV screen side down on acushioned surface to protect the screen fromdamage.1Loose the bolts from TV

PREPARATION22STAND INSTRUCTIONS (For 19/22/26LU55)PREPARATION19" 22" 26"19" 22" 26"Carefully place the TV screen side d

PREPARATION2319" 22" 26"19" 22" 26"DETACHMENTCarefully place the TV screen side down on acushioned surface to prote

PREPARATION24VESA WALL MOUNTINGPREPARATIONInstall your wall mount on a solid wall perpendicular to the floor. When attaching to other building materia

PREPARATION25CABLE MANAGEMENTFor 19/22/26LU55For 32/37/42/47LF11, 47LF21, 32CL20After connecting the cables as necessary,install CABLE HOLDER as shown

PREPARATION26CABLE MANAGEMENTPREPARATION Image shown may differ from your TV.Connect the cables as necessary.To connect additional equipment, see theE

PREPARATION27For 26/32/37/42LH20, 32/37/42/47LH30Connect the cables as necessary.To connect additional equipment, see theEXTERNAL EQUIPMENT SETUP sect

PREPARATION28DESKTOP PEDESTAL INSTALLATIONPREPARATIONSWIVEL STAND (Except 19/22LH20, 22LH200C, 19/22/26LU55)After installing the TV, you can adjust th

PREPARATION29ATTACHING THE TV TO A DESK(Except 19/22LH20, 22LH200C,19/22LU55, 47LH30, 47LF11, 47LF21)The TV must be attached to a desk so it cannot be

3IMPORTANT SAFETY INSTRUCTIONSSAFETY INSTRUCTIONSRead these instructions.Keep these instructions.Heed all warnings.Follow all instructions.Do not use

PREPARATION30SECURING THE TV TO THE WALL TO PREVENT FALLINGWHEN THE TV IS USED ON A STANDPREPARATIONWe recommend that you set up the TV close to a wal

PREPARATION31ANTENNA OR CABLE CONNECTION1. Antenna (Analog or Digital)Wall Antenna Socket or Outdoor Antenna without a Cable BoxConnections.For optimu

EXTERNAL EQUIPMENT SETUP32EXTERNAL EQUIPMENT SETUPHD RECEIVER SETUPThis TV can receive digital over-the-air/digital cable signals without an external

EXTERNAL EQUIPMENT SETUP33HDMI ConnectionConnect the digital set-top box to the HHDDMMII//DDVVIIII NNor HHDDMMII//DDVVII IINN 11//22*//33* jack on

EXTERNAL EQUIPMENT SETUP34EXTERNAL EQUIPMENT SETUPDVI to HDMI ConnectionRS-232C IN(CONTROL&SERVICE)ANTENNA/CABLE INAUDIORGB IN (PC)EO AUDIOL(MONO)

EXTERNAL EQUIPMENT SETUP35DVD SETUPComponent ConnectionComponent Input portsTo get better picture quality, connect a DVD player to thecomponent input

EXTERNAL EQUIPMENT SETUP36EXTERNAL EQUIPMENT SETUPComposite (RCA) ConnectionUSB INSERVICE ONLYA(VIDEOAUDIOCOMPONENT INL R21/DVI INVIDEO AUDIOL(MONO)RA

EXTERNAL EQUIPMENT SETUP37VCR SETUPAntenna ConnectionConnect the RF antenna out socket of theVCR to the AANNTTEENNNNAA//CCAABBLLEE IINNsock-et on the

EXTERNAL EQUIPMENT SETUP38EXTERNAL EQUIPMENT SETUPComposite (RCA) ConnectionGGIf you have a mono VCR, connect the audio cable fromthe VCR to the AAUUD

EXTERNAL EQUIPMENT SETUP39OTHER A/V SOURCE SETUPAV IN 2L/MONORAUDIOVIDEOIN 3L RVIDEOCamcorderVideo Game SetConnect the AAUUDDIIOO/VVIIDDEEOOjacksbetw

4SAFETY INSTRUCTIONSNever touch this apparatus or antenna duringa thunder or lighting storm. When mounting a TV on the wall, make surenot to in

EXTERNAL EQUIPMENT SETUP40AUDIO OUT CONNECTION (Except 19/22LH20, 22LH200C)EXTERNAL EQUIPMENT SETUPSend the TV’s audio to external audio equipment via

EXTERNAL EQUIPMENT SETUP41PC SETUPThis TV provides Plug and Play capability, meaning that the PC adjusts automatically to the TV's settings. VGA

EXTERNAL EQUIPMENT SETUP42EXTERNAL EQUIPMENT SETUPDVI to HDMI ConnectionRS-232C IN(CONTROL&SERVICE)ANCADEOAUDIORGB IN (PC)VIDEO AUDIOL(MONO)RAV IN

EXTERNAL EQUIPMENT SETUP43NOTES!For 19/22/26/32/37/42LH20, 22LH200C,19/26LU55, 32CL20Horizontal Vertical Frequency(KHz)Frequency(Hz)31.469 70.0831.46

EXTERNAL EQUIPMENT SETUP44EXTERNAL EQUIPMENT SETUPScreen Setup for PC modeSelecting ResolutionYou can choose the resolution in RGB-PC mode. The PPooss

EXTERNAL EQUIPMENT SETUP45Auto ConfigureAutomatically adjusts picture position and minimizes image instability. After adjustment, if the image is stil

EXTERNAL EQUIPMENT SETUP46EXTERNAL EQUIPMENT SETUPAdjustment for screen Position, Size, and PhaseIf the picture is not clear after auto adjustment and

EXTERNAL EQUIPMENT SETUP47Screen Reset (Reset to original factory values)Returns PPoossiittiioonn, SSiizzee, and PPhhaasseeto the default factory sett

WATCHING TV / CHANNEL CONTROL48REMOTE CONTROL FUNCTIONSWATCHING TV / CHANNEL CONTROLWhen using the remote control, aim it at the remote control sensor

WATCHING TV / CHANNEL CONTROL49Used to enter a program number for multiple program channels such as 2-1, 2-2, etc.Displays the channel table. GGpp..55

5AANNTTEENNNNAASSOOuuttddoooorr aanntteennnnaa ggrroouunnddiinnggIf an outdoor antenna is installed, follow theprecautions below. An outdoor a

WATCHING TV / CHANNEL CONTROL50TURNING ON THE TVWATCHING TV / CHANNEL CONTROLNOTE!GGIf you intend to be away on vacation, disconnect the power plug fr

WATCHING TV / CHANNEL CONTROL51INITIAL SETTINGThis Function guides the user to easily set the essential items for viewing the TV for the first time wh

WATCHING TV / CHANNEL CONTROL52ON-SCREEN MENUS SELECTIONWATCHING TV / CHANNEL CONTROLYour TV's OSD (On Screen Display) may differ slightly from t

WATCHING TV / CHANNEL CONTROL53QUICK MENUDisplay each menu.Make appropriate adjustments.AAssppeecctt RRaattiioo: Selects your desired picture format

Auto Scan (Auto Tuning)Automatically finds all channels available through antenna or cable inputs, and stores them in memory on thechannel list. Run t

WATCHING TV / CHANNEL CONTROL55Select CCHHAANNNNEELL.1MENU2ENTERWhen selecting DTV or CADTV input signal, you can view the on-screen signal strength m

WATCHING TV / CHANNEL CONTROL56WATCHING TV / CHANNEL CONTROLThe channels in the Channel Edit List are displayed in black and the channels deleted from

WATCHING TV / CHANNEL CONTROL57CHANNEL LISTYou can check which channels are stored in the memory by displaying the channel list.Display the CChhaannnn

WATCHING TV / CHANNEL CONTROL58FAVORITE CHANNEL SETUPFAVORITE CHANNEL LISTWATCHING TV / CHANNEL CONTROLFavorite Channels are a convenient feature that

WATCHING TV / CHANNEL CONTROL59BRIEF INFORMATION1INFO iBrief Info shows the present screen information.Show the Brief Info on the screen.2RETURNReturn

6CONTENTSWARNING / CAUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . .

WATCHING TV / CHANNEL CONTROL60INPUT LISTWATCHING TV / CHANNEL CONTROLTV AV ComponentHDMI RGB-PCTV AV1 AV2HDMI3 HDMI2 HDMI1ComponentRGB-PC19/22LH20,22

WATCHING TV / CHANNEL CONTROL61INPUT LABELThis indicates which device is connected to which input port. EnterMoveOPTIONMenu Language : EnglishAudio La

WATCHING TV / CHANNEL CONTROL62AV MODEWATCHING TV / CHANNEL CONTROLAV Mode toggles through preset Video and Audio settings.1AV MODE2Off CinemaGame Spo

WATCHING TV / CHANNEL CONTROL63KEY LOCKThe TV can be set up so that it can only be used with the remote control. This feature can be used to prevent u

WATCHING TV / CHANNEL CONTROL64WATCHING TV / CHANNEL CONTROLSIMPLINK allows you to control and play other AV devices connected with HDMI ca

WATCHING TV / CHANNEL CONTROL65 DDiirreecctt PPllaayy:: After connecting AV devices to the TV, you can directly control the devices and play media

PICTURE CONTROL66PICTURE SIZE (ASPECT RATIO) CONTROLPICTURE CONTROLThis feature lets you choose the way an analog picture with a 4:3 aspect ratio is d

PICTURE CONTROL6716:9Adjust the picture horizontally, in a linear pro-portion to fill the entire screen.Just ScanNormally the edges of video si

PICTURE CONTROL68PICTURE WIZARDPICTURE CONTROLEnterMovePICTUREEAspect Ratio : 16:9Picture WizardEnergy Saving: OffPicture Mode : Standard• Backlight

PICTURE CONTROL69Adjust HHoorriizzoonnttaallSShhaarrppnneessss.8ENTERSelect input source to apply thesettings.11FAVMARKAdjust VVeerrttiiccaallSShhaarr

7SOUND & LANGUAGE CONTROLAuto Volume Leveler (Auto Volume) . . . . . . . . . . . . . . . . . 80Clear Voice II . . . . . . . . . . . . . . . . . .

PICTURE CONTROL70PRESET PICTURE SETTINGS (PICTURE MODE)PICTURE CONTROLThere are factory presets for picture settings available in the user menus. You

PICTURE CONTROL71MANUAL PICTURE ADJUSTMENT - USER MODEAdjust the picture appearance to suit your preference and viewing situations.Select PPIICCTTUURR

PICTURE CONTROL72PICTURE IMPROVEMENT TECHNOLOGYPICTURE CONTROLSelect PPIICCTTUURREE.Select AAddvvaanncceedd CCoonnttrrooll.Select your desired optio

PICTURE CONTROL73EXPERT PICTURE CONTROLSelect PPIICCTTUURREE.Select PPiiccttuurree MMooddee.Select EExxppeerrtt CCoonnttrrooll.Select EExxpp

PICTURE CONTROL74PICTURE CONTROL Set to warm to enhance hotter colors such as red, or set to cool to make picturebluish. Adjusts the contrast to keep

PICTURE CONTROL75 Convert the color of a different video to HD color. Adjusts the overall color of the screen by changing the color of white. a. Metho

PICTURE CONTROL76ENERGY SAVINGPICTURE CONTROLIt reduces the TV’s power consumption by lowering the backlight level.The default factory setting complie

PICTURE CONTROL77PICTURE RESETSettings of the selected picture modes return to the default factory settings.Select PPIICCTTUURREE.Select PPiiccttuurre

PICTURE CONTROL78POWER INDICATOR - Except 19/22/26LH20, 22LH200C, 19/22/26LU55, 32/37/42/47LF11, 47LF21, 32CL20PICTURE CONTROLSelect OOPPTTIIOONN.Sele

PICTURE CONTROL79DEMO MODESelect OOPPTTIIOONN.Select DDeemmoo MMooddee.1MENU2ENTERSelect OO nnto show the variousfeature of the TV.3ENTER4MENUReturn

8FEATURE OF THIS TVThe AV Mode optimizes the picture into Cinema,Sports, and game Mode according to the video andaudio content. The viewer

SOUND & LANGUAGE CONTROL80SOUND & LANGUAGE CONTROLAUTO VOLUME LEVELER (AUTO VOLUME)Auto Volume makes sure that the volume level remains consis

SOUND & LANGUAGE CONTROL81CLEAR VOICE IIBy differentiating the human sound range from others, it improves the sound quality of voices.Select AAUUD

SOUND & LANGUAGE CONTROL82PRESET SOUND SETTINGS (SOUND MODE)SOUND & LANGUAGE CONTROLSound Mode lets you enjoy the best sound without any

SOUND & LANGUAGE CONTROL83SOUND SETTING ADJUSTMENT - USER MODEAdjust the sound to suit your taste and room situations. SRS TRUSURROUND XTSelect AA

SOUND & LANGUAGE CONTROL84BALANCESOUND & LANGUAGE CONTROLSelect AAUUDDIIOO.Select BBaallaannccee.Make appropriate adjustments.1MENU32ENTERENTE

SOUND & LANGUAGE CONTROL85TV SPEAKERS ON/OFF SETUPTurn the TV speakers off if using external audio equipment.In AA VV, CCoommppoonneenntt, RRGGBBa

SOUND & LANGUAGE CONTROL86AUDIO RESETSOUND & LANGUAGE CONTROLSettings of the selected Sound Mode return to the default factory settings.Select

SOUND & LANGUAGE CONTROL87STEREO/SAP BROADCAST SETUPFor Analog only: This TV can receive MTS stereo programs and any SAP (Secondary Audio Program)

SOUND & LANGUAGE CONTROL88AUDIO LANGUAGE SOUND & LANGUAGE CONTROLOther languages may be available if a digital signal is provided by the broad

SOUND & LANGUAGE CONTROL89ON-SCREEN MENUS LANGUAGE SELECTIONThe menus can be shown on the screen in the selected language.Select OOPPTTIIOONN.Sele

PREPARATION9ACCESSORIESPREPARATIONEnsure that the following accessories are included with your TV. If an accessory is missing, please contact thedeale

SOUND & LANGUAGE CONTROL90CAPTION MODESOUND & LANGUAGE CONTROLCaptions are provided to help people with hearing loss watch TV. Select a captio

SOUND & LANGUAGE CONTROL91Digital Broadcasting System CaptionsChoose the language you want the DTV/CADTV Captions to appear in.Other Languages can

SOUND & LANGUAGE CONTROL92SOUND & LANGUAGE CONTROLCaption OptionCustomize the DTV/CADTV captions that appear on your screen.This function in o

TIME SETTING93CLOCK SETTINGTIME SETTINGAuto Clock SetupThe time is set automatically from a digital channel signal. The digital channel signal includ

TIME SETTING94TIME SETTINGManual Clock SetupIf the current time setting is wrong, reset the clock manually.If this TV is unplugged once or turn off wi

TIME SETTING95AUTO ON/OFF TIME SETTINGThis function operates only if the current time has been set.The OOffff TTiimmeefunction overrides the OOnn

TIME SETTING96SLEEP TIMER SETTINGTIME SETTINGThe Sleep Time turns the TV off at the preset time.Note that this setting is cleared when the TV is turne

PARENTAL CONTROL / RATING97PARENTAL CONTROL / RATINGSParental Control can be used to block specific channels, ratings and other viewing sources.The Pa

PARENTAL CONTROL / RATING98PARENTAL CONTROL / RATINGSEnables or disables the blocking scheme you set up previously.Lock SystemSelect LLoocckk SSyyss

PARENTAL CONTROL / RATING99Change the password by inputting a new password twice. Set PasswordSelect SSeett PPaasssswwoorrdd.Choose any 4 digits for